Updated on 2025/09/19

写真a

 
YAMAZAKI Tatsuya
 
Organization
Academic Assembly Institute of Science and Technology JOUHOU DENSHI KOUGAKU KEIRETU Professor
Faculty of Engineering Professor
Graduate School of Science and Technology Electrical and Information Engineering Information Engineering Professor
Title
Professor
External link

Degree

  • 博士(工学) ( 2002.3   新潟大学 )

  • 工学修士 ( 1989.3   新潟大学 )

  • 工学学士 ( 1987.3   新潟大学 )

Research Interests

  • Quality of Service

  • Multimedia

  • Agent

  • Ubiquitous computing

  • Image processing

  • QoS

  • マルコフ確率場モデル

  • ユビキタスコンピューティング

  • エージェント

  • ユビキタスホーム

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

  • Informatics / Information network

  • Informatics / Computer system

Research History (researchmap)

  • Niigata University   Big Data Activation Research Center   Head

    2017.4

      More details

  • Niigata University   Institute of Science and Technology   Professor

    2013.8

      More details

  • National Institute of Information and Communications Technology

    2010

      More details

  • National Institute of Information and Communications Technology

    2009

      More details

  • Group Leader, National Institute

    2008 - 2009

      More details

  • National Institute of Information and Communications Technology

    2008

      More details

  • Research Manager, National Institute

    2006 - 2008

      More details

  • National Institute of Information and Communications Technology

    2006

      More details

  • Senior Researcher, National Institute

    2004 - 2006

      More details

  • National Institute of Information and Communications Technology

    2004

      More details

  • Senior Researcher, Communications

    2001 - 2004

      More details

  • 独立行政法人通信総合研究所主任研究員

    2001

      More details

  • ATR Adaptive Communications Research

    1997 - 2002

      More details

  • (株)エイ・ティ・アール環境適応通信研究所主任研究員

    1997

      More details

  • (株)エイ・ティ・アール環境適応通信研究所研究員

    1997

      More details

  • 郵政省通信総合研究所主任研究官

    1996

      More details

  • Guest Researcher, National Optics

    1995 - 1996

      More details

  • カナダNational Optics Institute客員研究員

    1995

      More details

  • 郵政省通信総合研究所研究官

    1993

      More details

  • カナダNational Optics Institute客員研究員

    1993

      More details

  • 郵政省通信総合研究所郵政技官

    1989

      More details

▶ display all

Research History

  • Niigata University   Graduate School of Science and Technology Electrical and Information Engineering Information Engineering   Professor

    2013.8

  • Niigata University   Faculty of Engineering Department of Information Engineering   Professor

    2013.8 - 2017.3

Education

  • Niigata University

    - 2002

      More details

    Country: Japan

    Notes: 博士(工学)

    researchmap

  • Niigata University   Graduate School, Division of Engineering

    1987.4 - 1989

      More details

    Country: Japan

    Notes: 修士課程

    researchmap

  • Niigata University   Faculty of Engineering   Department of Information Engineering

    1983.4 - 1987

      More details

    Country: Japan

    researchmap

Professional Memberships

▶ display all

Committee Memberships

  • 電子情報通信学会   コミュニケーションクオリティ研究専門委員会委員長  

    2011.5 - 2013.5   

      More details

    Committee type:Academic society

    researchmap

  • 電子情報通信学会   コミュニケーションクオリティ研究専門委員会副委員長  

    2007 - 2010   

      More details

    Committee type:Academic society

    電子情報通信学会

    researchmap

 

Papers

▶ display all

Books

  • 理系なら知っておきたいデータサイエンスのエッセンス

    山崎, 達也

    学術図書出版社  2024.3  ( ISBN:9784780612486

     More details

    Total pages:iv, 75p   Language:Japanese

    CiNii Books

    researchmap

  • データサイエンス概説

    山崎, 達也

    学術図書出版社  2024.2  ( ISBN:9784780612479

     More details

    Total pages:iv, 54p   Language:Japanese

    CiNii Books

    researchmap

  • 理系のためのデータサイエンス入門

    山崎, 達也

    学術図書出版社  2023.3  ( ISBN:9784780611199

     More details

    Total pages:iv, 73p   Language:Japanese

    CiNii Books

    researchmap

  • 実践!データサイエンス

    山崎, 達也

    学術図書出版社  2021.10  ( ISBN:9784780609585

     More details

    Total pages:3,53p   Language:Japanese

    CiNii Books

    researchmap

  • 実践!データサイエンス

    山崎, 達也, エヌ・ティ・ティ・コムウェア

    学術図書出版社  2020.11  ( ISBN:9784780608694

     More details

    Total pages:iii, 53p   Language:Japanese

    CiNii Books

    researchmap

  • データサイエンス概説

    山崎, 達也

    学術図書出版社  2020.9  ( ISBN:9784780608618

     More details

    Total pages:iv, 52p   Language:Japanese

    CiNii Books

    researchmap

  • Handbook of Research on Ambient Intelligence and Smart Environments: Trends and Perspectives

    YAMAZAKI Tatsuya( Role: Contributor)

    IGI Global  2011.7  ( ISBN:1616928573

     More details

    Language:English

    researchmap

  • Cutting Edge Robotics 2010

    YAMAZAKI Tatsuya( Role: Contributor)

    In-Tech  2010.10  ( ISBN:9789533070629

     More details

  • Multimedia

    In-Tech  2010.2  ( ISBN:9789537619879

     More details

  • Multimedia

    In-Teh  2010  ( ISBN:9789537619879

     More details

▶ display all

MISC

  • CT Image Diagnostic Support System for Predicting EGFR Gene Mutations in Lung Cancer.

    Cher Yen Tan, Ryotaro Akagawa, Tatsuya Yamazaki, Motohiko Yamazaki

    Journal of Information Processing   32 ( MBL-108 )   533 - 542   2024

  • Comparison of Sampling Methods for Predicting Event Occurrence

    阿部寿純, 山崎達也, 藤原和哉, 曽根博仁

    電子情報通信学会大会講演論文集(CD-ROM)   2024   2024

  • Anomaly Detection for Electronic Devices Using Color Information

    ENKHBAATAR Misheel, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2024   2024

  • Evacuation Information Transmission in Evacuation Simulation

    山崎達也

    シミュレーション   43 ( 1 )   2024

  • Effect of Image Data Reduction on Pear Fruits Grading

    伊藤遼, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2024   2024

  • Classification of Fraudulent Emails using Natural Language Processing and Machine Learning

    ADEWALE Adesoji E., 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2024   2024

  • Approach from modeling simulation to address the school bullying problem

    前田義信, 小里将矩, 弦巻亜弥, 田中恒彦, 谷賢太朗, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2024   2024

  • Development of an External Image Grading Judgement Support System for Pear Fruits Based on Damage Detection and Classification

    伊藤遼, 山崎達也

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM)   24th   2023

  • Development of A Visualization Tool for Data Center Visual Monitoring System

    ENKHBAATAR Misheel, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Orientation Estimation of Pear Flowers for Automatic Pollination

    山崎雅, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Experiments on Relationship between Utterance and QoE in Video Services

    山崎達也, 福原亮

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Development of Web Site Skeleton Creation System Towards Search Engine Optimization

    中村恭輔, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Comparison of Mask R-CNN and U-Net for Tumor Detection in Chest CT Images

    赤川遼汰郎, TAN Cher Yen, 山崎達也, 山崎元彦

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Comparative Study of Needs Survey Data among Local Governments for Elderly Support

    阿部寿純, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Clinical Prediction Survival Analysis of Cancer Patients Using Random Forest

    劉潤, 山崎達也, 坂井さゆり, 松本吉史

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • 人工授粉作業支援のための深層学習を用いた洋ナシ花検出に関する研究

    山崎雅, 中澤健介, 山崎達也

    動的画像処理実利用化ワークショップ講演論文集(CD-ROM)   2023   2023

  • An Attempt to Design an Artificial School Class Game for a Psychological Experiment on Bullying

    尾形龍門, 弦巻亜弥, 谷賢太朗, 穴沢幸二, 田中恒彦, 山崎達也, 前田義信

    電子情報通信学会技術研究報告(Web)   123 ( 203(NLP2023 29-58) )   2023

  • 臨床検査項目のみに基づくがん患者の予後予測への機械学習手法の適用可能性

    坂井さゆり, 劉潤, 山崎達也, 松本吉史

    Palliative Care Research (Web)   18 ( Supplement Tohoku )   2023

  • Machine Learning-based Prognostic Prediction for Cancer Patients Based on Clinical Examination Items

    劉潤, 山崎達也, 坂井さゆり, 松本吉史

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Judgement of Fraud Emails by Natural Language Prosessing and Machine Learning

    ADEWALE Adesoji E., 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2023   2023

  • Development of a Chest CT Image Analysis System to Assisting Automatic Detection and Genetic Mutation Search of Lung Cancer

    赤川遼汰郎, TAN Cher Yen, 山崎達也, 山崎元彦

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM)   24th   2023

  • Development of an Appearance Deterioration Inspection Service for Pear Fruits

    中澤健介, 山崎達也

    情報処理学会論文誌トランザクション コンシューマ・デバイス&システム(Web)   12 ( 3 )   2022

  • Cutting-Edge of Quality-of-Experience Studies

    山崎達也

    電子情報通信学会技術研究報告(Web)   121 ( 357(CQ2021 76-99) )   2022

  • クラウド環境を利用した洋ナシ果実の外観汚損検出サービスの開発

    中澤健介, 山崎達也

    情報処理学会研究報告(Web)   2022 ( GN-115 )   2022

  • Detection of Physiological Disorders in European Pear Using HSV Color Features

    久保田規敬, 山崎達也

    電子情報通信学会技術研究報告(Web)   121 ( 373(ITS2021 25-62) )   2022

  • Survey of Influence of Electronic Devices on Quality of Sleep

    室井鴻一, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • A Study of the Appropriate Image Data Augmentation Methods for Lung Tumor Detection

    TAN Cher Yen, 山崎達也, 山崎元彦

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • Saccade Extraction from Gaze Point Movement using Discriminant Analysis

    WANG Yuxuan, 橋本帆波, 加賀谷文紀, 山崎達也, 前田義信

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • Development of an Automatic Monitoring System for Data Center using Video Processing

    ENKHBAATAR Misheel, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • Appearance Deterioration Detection for Pear Fruits Using Statistical Texture Features and Gradient Boosting Decision Trees

    山崎達也, 中澤健介

    画像ラボ   33 ( 6 )   2022

  • Detection of Physiological Disorders in European Pear Using HSV Color Features-Distortion Correction of Detected Area Using Ellipse Detection and Geometric Transformation-

    久保田規敬, 山崎達也

    電子情報通信学会技術研究報告(Web)   121 ( 420(IMQ2021 10-69) )   2022

  • An Attempt to Design an Artificial School Class Game That Introduces a Teacher’s Perspective

    尾形龍門, 近藤秀憲, 谷賢太郎, 神蔵貴久, 赤塚匠, 田中恒彦, 山崎達也, 前田義信

    電子情報通信学会技術研究報告(Web)   122 ( 75(CAS2022 1-18) )   2022

  • Trends of Service Quality Research Derived from Study Title Analysis of CQ Committee

    山崎達也

    電子情報通信学会技術研究報告(Web)   122 ( 15(CQ2022 1-16) )   2022

  • Activation of AI and Data Science in Niigata University

    山崎達也

    電子情報通信学会技術研究報告(Web)   122 ( 220(NLP2022 39-55) )   2022

  • マスタ画像作成における電子機器の異常検出システム

    エンフバートル ミシェール, 山崎達也

    ViEWビジョン技術の実利用ワークショップ講演論文集(CD-ROM)   2022   2022

  • An Attempt to Develop an Artificial Classroom Game Considering the Peak-End Rule

    近藤秀憲, 尾形龍門, 谷賢太朗, 田中恒彦, 山崎達也, 神藏貴久, 穴沢幸二, 前田義信

    電子情報通信学会技術研究報告(Web)   122 ( 253(CAS2022 36-60) )   2022

  • Pear Fruit Detection Using Semantic Segmentation

    中澤健介, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2022   2022

  • 機械学習による糖尿病専門医のインスリン選択の予測能の検討及び一般医との比較検討

    藤原和哉, 松林泰弘, 山田万祐子, 山本正彦, 飯塚敏浩, 宮村幸祐, 長谷川好範, 山本寛悟, 前川聡, 山崎達也, 曽根博仁

    糖尿病(Web)   64 ( Suppl )   2021

  • Study on Evacuation Navigation Considering Evacuee’s Walking Speed

    小林直輝, 山崎達也, 佐藤翔輔

    電子情報通信学会技術研究報告(Web)   120 ( 346(CAS2020 37-71) )   2021

  • Pear Flower Cluster Detection Method Using Deep Learning and Multiscale Filter

    青木俊介, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2021   2021

  • Experimental Study for Effect of Video Media in Tele-conference Services

    佐々木駿太, 山崎達也, 三好匠

    電子情報通信学会技術研究報告(Web)   120 ( 314(CQ2020 60-106) )   2021

  • Study on Detection of Pear Appearance Deterioration Using Image Processing

    中澤健介, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2021   2021

  • 3D-CNN Model Verification for Lung Nodules Using Multiple Data Sets

    李拓宇, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2021   2021

  • Introduction of a Narrow-Area Specific Messaging System for Tsunami Evacuation in Evacuation Simulation

    小林直輝, 山崎達也, 佐藤翔輔

    日本シミュレーション学会論文誌(Web)   13 ( 1 )   2021

  • Effect of Fine-Tuning on Improving Versatility of Lung Nodule Classification Models

    李拓宇, 山崎達也

    電子情報通信学会技術研究報告(Web)   120 ( 431(MI2020 47-97) )   2021

  • Detection of Pear Flower Clusters from Locational Relationship with Branches through Deep Learning

    山崎達也, 青木俊介

    農業情報研究(Web)   30 ( 3 )   2021

  • Lung Nodule Detection Using 3D Convolutional Neural Network

    李拓宇, 山崎達也

    人工知能学会全国大会論文集(Web)   34th   2020

  • Pear Flower Cluster Detection Method Using Deep Learning and Branch Extraction

    青木俊介, 山崎達也

    電子情報通信学会技術研究報告(Web)   120 ( 300(PRMU2020 38-68) )   2020

  • Study of Crops Detection Method Using Saliency Maps

    青木俊介, 山崎達也

    電子情報通信学会大会講演論文集(CD-ROM)   2020   2020

  • Effect of Sympathy Bias in Evacuation Behavior

    山崎達也, 佐藤翔輔

    電子情報通信学会大会講演論文集(CD-ROM)   2020   2020

  • Construction of a Classification Model for Nodule Detection in Lung CT Images

    李拓宇, 山崎達也

    人工知能学会全国大会論文集(Web)   33rd   2019

  • Study on Appearance Quality Evaluation System of Pear Based on Image Analysis

    小林康祐, 山崎達也

    人工知能学会全国大会論文集(Web)   33rd   2019

  • Convenient On-Line Camera Calibration towards Elderly Exercise Support

    廣沢 拓也, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 502 )   139 - 144   2018.3

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Study on Evaluation of Water Management System for Pear Cultivation

    山﨑 達也, 宮川 和也, 田邉 直大

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 483 )   47 - 50   2018.3

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Invited Talk : Introduction of Information and Communications Technology into Agriculture Aiming at Regional Revitalization

    山崎 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 310 )   161 - 165   2017.11

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Poster Presentation : The Development of Farmwork Management System using Smartglasses

    村上 尊哉, 前田 義信, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 310 )   55 - 58   2017.11

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Study of Relationship between Physiological Index and Quality of Experience during Video Streaming Service

    山本 椋平, 飯島 淳彦, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 304 )   45 - 50   2017.11

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Verification of Following Psychology by Tsunami Evacuation Simulation

    玉井 拓之, 山﨑 達也, 大和田 泰伯, 佐藤 剛至

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   117 ( 232 )   29 - 34   2017.10

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Performance Evaluation of Media Synchronization for Real-World Device Cooperation Services

    福井 暉斗, 高橋 秀幸, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 508 )   185 - 188   2017.3

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Construction of Urban Evacuation Simulation Incorporating Agent Attributes for Regional Disaster Prevention

    玉井 拓之, 山﨑 達也, 大和田 泰伯, 服部 聖彦

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 483 )   43 - 48   2017.3

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Analysis of Traffic Accident Location Using Open Data

    山﨑 達也, 設樂 勇気, 前原 謙一

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 483 )   1 - 4   2017.3

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    DOI: 10.1109/ISCAS.2019.8702202

    Scopus

    CiNii Article

    researchmap

  • Study of Quality Evaluation Using an Objective Evaluation Method for Video Streaming Services

    山本 椋平, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 403 )   81 - 86   2017.1

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Analysis of Quality of Experience in Consideration of the Color Information in the Video Streaming

    Yamamoto Ryohei, Yamazaki Tatsuya

    The Journal of The Institute of Image Information and Television Engineers   71 ( 7 )   J199 - J206   2017

     More details

    Language:Japanese   Publisher:The Institute of Image Information and Television Engineers  

    DOI: 10.3169/itej.71.J199

    Scopus

    CiNii Article

    researchmap

  • Development of an Alert System to Texting While Walking Considering Immersion Level and Environmental Risk Level and Study of Use Promotion Factors

    江口 眞人, 三好 匠, 新津 善弘, 山﨑 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 217 )   17 - 22   2016.9

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Urban Disaster Simulation Incorporating Agent Attributes

    山﨑 達也, 大和田 泰伯, 浜口 清

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 92 )   91 - 95   2016.6

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Detection and Cause Classification of Pear Appearance Quality Degradation Based on Color Features

    杉山 智彦, 榎本 洸一郎, 山﨑 達也

    電気学会研究会資料. PI = The papers of Technical Meeting on "Perception Information", IEE Japan,   2016 ( 10 )   7 - 12   2016.3

     More details

    Language:Japanese   Publisher:電気学会  

    CiNii Article

    CiNii Books

    researchmap

  • B-18-43 Study on Modeling of Relationship between Environmental Data and Appearance Defects of Pears

    Miyakawa Kazuya, Sugiyama Tomohiko, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2016 ( 2 )   541 - 541   2016.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • D-11-21 Fundamental Study of Pear Appearance Stain Detection Method Using Image Processing

    Sugiyama Tomohiko, Enomoto Koichiro, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2016 ( 2 )   21 - 21   2016.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • 家族経営農家支援を目的とした西洋ナシ圃場におけるセンサネットワーク構築と収穫時期推定に関する研究(継続)

    山崎達也

    電気通信普及財団研究調査助成報告書(Web)   ( 31 )   2016

  • Study on Analysis of Area QoE in Mobile Environment

    設楽 勇気, 山﨑 達也, 矢守 恭子

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   115 ( 327 )   81 - 86   2015.11

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • B-11-18 Local Region Dependency of Quality of Experience for Communication Services on Mobile Devices

    Yamazaki Tatsuya, Shitara Yuki, Yamori Kyoko, Miyoshi Takumi

    Proceedings of the Society Conference of IEICE   2015 ( 2 )   252 - 252   2015.8

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Development of A Monitoring Application for Mobile Device Usage to Visualize Quality of Experience

    設楽 勇気, 山﨑 達也, 矢守 恭子

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   115 ( 130 )   29 - 32   2015.7

     More details

    Language:Japanese   Publisher:電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Study on Application Usage Monitoring for User Life Pattern Analysis

    SHITARA Yuki, YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   114 ( 488 )   31 - 36   2015.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Smart phones and PC tablets have become popular as a mobile device, because they are light and equipped with long-life batteries. Usage of the mobile device is closely linked to user's life pattern, therefore service requirements that the mobile device provides are different from each user. Moreover, since the mobile device manages various types of information about the user, it has a role of the user's "concierge" or "secretary". In this study, we aim to analyze user's life pattern in his/her mobile device focused on application usage installed in the mobile device. This token it is expected to offer the context-aware services that adapt to user's life pattern. Firstly, an application is developed to monitor the applications usage for Android OS. Then a real-life experiment is conducted to measure the applications usage for 18 days. Lastly, these monitoring data are categorized into two classes "daily usage" and "non-daily usage" and a method is proposed to predict the next day usage using the available "daily usage" data. The prediction error diminishes compared with the prediction without the categorization and it may be possible to provide real-time adaptive context-aware services based on the proposed method.

    CiNii Article

    CiNii Books

    researchmap

  • A-15-24 Analysis about Effect of Facial First Impression Formation under Perception of Others' Existence

    Maehara Kenichi, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2015   214 - 214   2015.2

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • AS-3-5 Verification of Effect on Introduction of Psychological Model in Evacuation Simulation

    Saito Shinya, Yamazaki Tatsuya, Owada Yasunori, Hattori Kiyohiko, Hamaguchi Kiyoshi

    Proceedings of the IEICE General Conference   2015   "S - 24"-"S-25"   2015.2

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Development of the Interface on Operating Unmanned Aerial Vehicle by Face Recognition using Kinect

    ONODERA Shun, TANI Kentaro, MAEDA Yoshinobu, NAKANO Keisuke, YAMAZAKI Tatsuya

    IEICE technical report. Circuits and systems   114 ( 425 )   7 - 10   2015.1

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In recent years, remote control operation robots have been studied, and, as such, must be expected that an Unmanned Aerial Vehicle (UAV) should be used in various situations. We proposed an interface system to operate the UAV using movement of the human body. This study aims to construct the interface system that is capable of reducing the physical workload or increasing the work efficiency. In this technical report, we implemented the system sending the command to the UAV. The system generated the command when it obtained the data on human movement from Kinect. Especially, we focused on two operations to the UAV, by the right hand, and by the face recognition using Kinect. The latter case has not yet be implemented in the system, and it will be one of the future works.

    CiNii Article

    CiNii Books

    researchmap

  • Fundamental Study on Relationship between Facial Region Movement and Impression Evaluation through Video Experiments

    MAEHARA Kenichi, YAMAZAKI Tatsuya

    ITE Technical Report   39 ( 0 )   13 - 16   2015

     More details

    Language:Japanese   Publisher:The Institute of Image Information and Television Engineers  

    Not only verbal information but also non-verbal information plays an important role for impression formation at human-to-human communication. In this work, taking the facial region movement as non-verbal information, we study the relationship among them. DSCQS (Double Stimulus Continuous Quality Scale) method is used as the subjective experiments. Nose regions are easily processed and horizontal and vertical movements of the nose are detected. Finally, a positive co-relation is detected between DSCQS evaluation and the facial vertical movement.

    CiNii Article

    CiNii Books

    researchmap

  • 家族経営農家支援を目的とした西洋ナシ圃場におけるセンサネットワーク構築と収穫時期推定に関する研究

    山崎達也

    電気通信普及財団研究調査助成報告書(Web)   ( 30 )   2015

  • Novel Social Networking Service Sharing Mental Status via Short-Range Wireless Communication

    KUWABARA Ryosuke, SASAI Kazuto, TAKAHASHI Hideyuki, YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   114 ( 209 )   165 - 170   2014.9

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we propose a new communication service which strengthens a physical relation by sharing user's mental status using a short-range wireless communication. Recently, Social Networking Services are becoming popular, which just construct human relations mainly in a cyber-world. In addition, human relations are becoming weaker than before because some causes in a real world. Consequently a gap brings forth between the cyber-world and the real world. The proposed service is designed to fill in the gap. By the service, user's mental status is shared by other users around using by the short-range wireless communication such as Bluetooth. As a result, the users can create new human relations or strengthen up the existing human relations. In this paper, the network architecture and the message flow are described for the proposed service and a service implementation is also presented.

    CiNii Article

    CiNii Books

    researchmap

  • Special Talk : Report on International Conference CTRQ2014

    YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   114 ( 18 )   13 - 16   2014.4

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    The Seventh International Conference on Communication Theory, Reliability, and Quality of Service (CTRQ2014) was held on February, 2014. The series of CTRQ conferences, which are held mainly in Europe, are not large in scale, but had collected the papers related with Quality of Service etc. This report brings the ideas regarding the status of the series of CTRQ conferences from the viewpoint of an attendant at CTRQ2014.

    CiNii Article

    CiNii Books

    researchmap

  • Special Talk : Report on International Conference CTRQ2014

    YAMAZAKI Tatsuya

    IEICE technical report. Communication systems   114 ( 17 )   17 - 20   2014.4

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    The Seventh International Conference on Communication Theory, Reliability, and Quality of Service (CTRQ2014) was held on February, 2014. The series of CTRQ conferences, which are held mainly in Europe, are not large in scale, but had collected the papers related with Quality of Service etc. This report brings the ideas regarding the status of the series of CTRQ conferences from the viewpoint of an attendant at CTRQ2014.

    CiNii Article

    CiNii Books

    researchmap

  • Modeling of the Evaluation Range by a Group of Users Concerning QoE Situation Dependency

    江口 眞人, 三好 匠, 矢守 恭子, 山﨑 達也

    情報処理学会論文誌   54 ( 12 )   2451 - 2460   2013.12

     More details

    Language:Japanese  

    ユーザ体感品質(QoE: Quality of Experience)は,ユーザが主観的に知覚するネットワーク品質の評価概念であるため,遅延時間,パケット損失率,帯域といったサービス品質(QoS: Quality of Service)が等しい状況下でも,ユーザが置かれた状況によりQoE評価は異なる.すなわちQoEは状況依存性を持つ.したがって同一ユーザ群の中でもQoEは同じQoSレベルに対して,状況に応じて異なる評価を持ち,QoE評価のとりうる幅,すなわちQoE評価レンジを形成すると想定される.従来研究としてQoEの状況依存性を扱ったものはあるが,QoE評価レンジについては明らかにされていない.本研究では,同一の被験者群に対し,3つの異なる環境下においてWeb画面の表示待ち時間を変化させた場合の主観評価実験を実施した.そして外的な環境要因に影響を受けた被験者の心理状態により,同じQoSレベルに対して,同一の被験者群が異なるQoE評価を行い,QoE評価レンジをモデル化した.Quality of Experience (QoE) is a concept of evaluation for the network service quality that users feel subjectively. Therefore the QoE evaluation by a group of users would be different according to the situation they experience even under the same Quality of Service (QoS) condition. It means that the QoE value has an evaluation range, that is there is the situation dependency of QoE evaluation. In this paper, we design an experiment in which a group of respondents experience imposed delay for page transition time of a web application under three different situations. Using the experimental results, we are modeling the evaluation range of QoE value for the same respondent group reflecting its situation dependency.

    CiNii Article

    CiNii Books

    researchmap

  • A Study on Quality of Agriculture Powered by ICT

    YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   113 ( 293 )   25 - 27   2013.11

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Nowadays, the information and communication technology (ICT) comes in the utilization phase as a mature technology in various fields after passing through the research and development phase as a fundamental technology. Therefore its utilization in a social system seems to become important more and more hereafter. The author thinks that the matters of service quality should be argued for real services in human ordinary lives extensively. In fact, improvement of service quality has been studied for a supportive service of saving energies in home electric systems as an example. In this paper, supportive services by ICT for agriculture are treated as another real service in human ordinary lives. Recently movement of "sixth-order industry" becomes popular here and there in Japan, which is Japanese government policy of encouraging agricultural producers to branch out into processing and distribution and so forth. It is just a beginning and the agricultural producers feel their way around the dark with using new technologies including ICT for "sixth-order industry". Even so, concrete cases of evaluating ICT at a real agricultural field are increasing. By investigating service quality factors in agricultural services from these cases, possibility of improvement of agricultural service quality is discussed.

    CiNii Article

    CiNii Books

    researchmap

  • Forefront of Communication Quality

    YAMAZAKI Tatsuya, OHSAKI Hiroyuki, HIRAGURI Takefumi, HASEGAWA toru, OKAMOTO Jun, SHIMONISHI Hideyuki

    The Journal of the Institute of Electronics, Information, and Communication Engineers   96 ( 7 )   507 - 511   2013.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Towards Multi-sensory Communication Services for Rich Quality of Life

    YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   112 ( 414 )   47 - 48   2013.1

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Multi-sensory communication services, which transmit the senses of tactile, gustatory, and/or smell as well as audio and/or visual information are greatly expected to be realized. It is desired that multi-sensory communication services are provided with a level of service quality or over in order to make the normal life of people more wealthy. In the panel discussion, we discuss on the present problems, necessary R&D themes, business model construction, etc targetmg at realizmg these services as an info-communication social infrastructure of the new generation.

    CiNii Article

    CiNii Books

    researchmap

  • Recent Trends on Diversified Information and Telecommunications Services and their Quality Researches

    YAMAZAKI Tatsuya

    Technical report of IEICE. CQ   112 ( 119 )   125 - 129   2012.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Because of R&D innovation and advent of new business models, the service area covered by information and communication technologies (ICT) is widening. For instance, these are video communication via mobile terminals, various application provision by cloud computing technologies, tele-communication services realized with perceptional media as well as audio and video information, and so on. Also, by learning a lesson from the Great East Japan Earthquake that is an unprecedented terrible tragedy on March 11, 2011, people have started to reconsider what the ICT-based services should be. It is important to marshal the arguments on what the quality of those various and diversified services should be on this opportunity. This paper overviews the status of diversified ICT-based services and describes the research trends on service quality from the viewpoint of end-users.

    CiNii Article

    CiNii Books

    researchmap

  • コミュニケーションクオリティ研究への提言 : CQ研専設立から20年を振り返って

    林 孝典, 山崎 達也

    電子情報通信学会誌 = The journal of the Institute of Electronics, Information and Communication Engineers   95 ( 2 )   145 - 148   2012.2

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • Development of Facial Expression Recognition System Based on Optical Flow

    山﨑 達也, Washef Ahmed, Chandrani Saha, Debasis Mazumdar

    研究報告 ヒューマンコンピュータインタラクション(HCI)   2011 ( 10 )   1 - 6   2011.5

     More details

    Language:Japanese  

    コミュニケーションにおいて,言葉以外の非言語情報が担う役割は大きく,特に 「表情は意思伝達の手段である」 と言われるほど,顔表情の認識は円滑なコミュニケーションに不可欠である.Human Computer Interface への応用を目指し,顔表情認識を行うためのシステム開発を行う.問題を簡単にするために,6 つのカテゴリーに分けられた基本感情を対象にし,顔の皮膚の変化量をオプティカルフローベクトルとして抽出し,決定木により一致する感情のクラスの推定を行う.本研究は日本とインドの共同プロジェクトであり,双方の民族間の共通点や相違点を見出すことも目的としている.Non-verbal information, in addition to verbal information, takes an important role in communication. Particularly facial expression recognition is indispensable for smooth communication, since it is said that a facial expression is a way of mental communication. Aiming at application to Human Computer Interface, a facial expression recognition system is developed. In order to make the problem of facial expression recognition tractable, the emotions to be recognized are limited to six basic facial emotions: happiness, sad, fear, anger, disgust and surprise. The basic facial emotions are estimated by using a method of decision tree after extracting deformation of facial skin as optical flow vectors. Since this research is conducted as a collaborative project between Japan and India, it is expected that common and different features between two nationalities are extracted.

    CiNii Article

    CiNii Books

    researchmap

  • A Study on Recognition of Six Basic Facial Expressions : the Comparison of Japanese and Indian Facial Expressions

    YAMAZAKI Tatsuya, KODATE Akihisa, KODATE Kashiko, MITRA Soma

    IEICE technical report   110 ( 457 )   119 - 122   2011.2

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    Non-verbal information, in addition to verbal information, takes an important role in communication. Particularly facial expression recognition is indispensable for smooth communication, since it is said that a facial expression is a way of mental communication. Generally emotions are categorized in six and we call them six basic facial expressions hereunder. It is significant for future international communication to clarify common and different points among nations and regions for emission of the six basic facial expressions. Moreover the clarified knowledge is considered to be useful for realization of Human Computer Interface which is adaptable to different country and region. By sharing these backgrounds as motivation, a cooperative project has been organized between Japan and India. This report describes the project activities of facial expression database construction and facial expression recognition algorithms.

    CiNii Article

    CiNii Books

    researchmap

  • Facial Expression Recognition Algorithm for Reaction Scene Detection by Contents Viewer

    SHINKAKU Midori, SONEHARA Airi, KODATE Akihisa, YAMAZAKI Tatsuya, MITRA Soma, WATANABE Eriko, KODATE Kashiko

    IEICE technical report   110 ( 457 )   107 - 112   2011.2

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    With the rapid increase of various digital contents over the Internet, the demand to design and build more user friendly environment considering user's preferences. As a key of user's preferences, we focused on facial expression during content viewing and did analysis of facial feature points movements. Based on the results, we implemented facial feature analysis algorithms, such as using Haar-like features and particle filters.

    CiNii Article

    CiNii Books

    researchmap

  • Structuring Relational Models between Users' Situation Factor and Their QoE Evaluation

    EGUCHI Masato, MIYOSHI Takumi, YAMORI Kyoko, YAMAZAKI Tatsuya

    IEICE technical report   110 ( 287 )   23 - 28   2010.11

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we conduct modeling of the influence that the situation factor of the user gives QoE (Quality of Experience) evaluation. We carried out the subjective evaluation test in which the same subjects experience under delay on three different situations in the screen transition time of the browser. The obtained results show that, if the users are in the different situations, they have different QoE evaluation scale even under the same QoS (Quality of Service). Thus, we believe that this paper can simulate variety of telecommunications service aimed for the improvement of the convenience of the user.

    CiNii Article

    CiNii Books

    researchmap

  • SNMP-based Computer Resource Usage Monitoring and Feedback Mechanism for Energy Conservation in Office Environments

    YAMAZAKI Tatsuya, OH Seungwon, TAKEUCHI Susumu, KAWAI Eiji, HAHN Minsoo, SHIMOJO Shinji

    電気学会研究会資料. CMN, 通信研究会   2010 ( 24 )   7 - 12   2010.9

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    For energy conservation in office environments, both are needed: optimal operation of total building energy management systems and efficient management of power consumption for individual apparatus including personal computers (PCs). We propose a SNMP-based computer resource usage and power consumption management system in office environments. SNMP (Simple Network Management Protocol) is usually used for monitoring and management for network apparatus. Moreover, a feedback mechanism is proposed to send back a message of suitable PC usage status to the user based on the collected data. It is expected that the user can reduce power consumption with keeping satisfying PC usage. The proposed system is introduced in a real office environment and the experiment result shows the value of the system and proves that thc system is effective in conserving energy in officc environment.

    CiNii Article

    CiNii Books

    researchmap

  • SNMP-based Computer Resource Usage Monitoring and Feedback Mechanism for Energy Conservation in Office Environments

    YAMAZAKI Tatsuya, OH Seungwon, TAKEUCHI Susumu, KAWAI Eiji, HAHN Minsoo, SHIMOJO Shinji

    IEICE technical report   110 ( 208 )   7 - 12   2010.9

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    For energy conservation in office environments, both are needed: optimal operation of total building energy management systems and efficient management of power consumption for individual apparatus including personal computers (PCs). We propose a SNMP-based computer resource usage and power consumption management system in office environments. SNMP (Simple Network Management Protocol) is usually used for monitoring and management for network apparatus. Moreover, a feedback mechanism is proposed to send back a message of suitable PC usage status to the user based on the collected data. It is expected that the user can reduce power consumption with keeping satisfying PC usage. The proposed system is introduced in a real office environment and the experiment result shows the value of the system and proves that thc system is effective in conserving energy in officc environment.

    CiNii Article

    CiNii Books

    researchmap

  • AERO: Extraction of User's Activities from Electric Power Consumption Data

    Hyun Sang Cho, Tatsuya Yamazaki, Minsoo Hahn

    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS   56 ( 3 )   2011 - 2018   2010.8

  • AERO: Extraction of User's Activities from Electric Power Consumption Data

    Hyun Sang Cho, Tatsuya Yamazaki, Minsoo Hahn

    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS   56 ( 3 )   2011 - 2018   2010.8

  • Bandwidth-efficient MAC protocol for reliable wireless feedback control in home sensing-control networks (ユビキタス・センサネットワーク)

    Teng Rui, 山崎 達也, 浜口 清

    電子情報通信学会技術研究報告   110 ( 130 )   123 - 129   2010.7

     More details

    Language:English   Publisher:電子情報通信学会  

    CiNii Article

    researchmap

  • Bandwidth-efficient MAC Protocol for Reliable Wireless Feedback Control in Home Sensing-Control Networks

    TENG Rui, YAMAZAKI Tatsuya, HAMAGUCHI Kiyos hi

    研究報告ユビキタスコンピューティングシステム(UBI)   2010 ( 21 )   1 - 7   2010.7

     More details

    Language:Japanese   Publisher:情報処理学会  

    ネットワークを用いたセンシングと制御を統合することで,家庭内エネルギーモニタリング・マネジメントを含む広い範囲のアプリケーションが可能となる.しかしながら,センシングと制御のためにネットワークメディアを共有することは,遅延やパケットロスの原因となる.本論文では,家庭内ネットワークにおけるセンシングと制御のため,メディアアクセス制御 (MAC) 層での信頼性無線フィードバックを扱う.ホームネットワークでのフィードバックは収集される多量のセンシングデータと関連することを前提に,信頼性フィードバック制御に必要とされる大容量の帯域要求と,共有ネットワークメディアでの限られた帯域の間で生じる矛盾によりもたらされる問題について議論する.そして,信頼性フィードバック制御要求に適した動的帯域割当方式を提案し,帯域利用効率を高めることで問題解決を行う.Integration of networked sensing and networked control leads to wide applications including home energy monitoring and management. Using shared network media for sensing and control introduces the delay and packet loss. This paper studies the Media Access Control (MAC) layer support of reliable wireless feedback for the sensing and control in home networks. Bearing in mind that the networked feedback in home network is associated with the collected large amount of sensing data, we discuss the problem caused by the contradiction between large bandwidth requirement of reliable feedback control and the limited bandwidth in the shared network media. We propose a dynamic bandwidth assignment approach that fits the reliability requirement of feedback control and enables a high bandwidth utilization to solve the problem.

    CiNii Article

    CiNii Books

    researchmap

  • Measuring Quality of Activities of Technical Committee on Communication Quality by Text Mining Analysis

    YAMAZAKI Tatsuya

    IEICE technical report   110 ( 118 )   55 - 58   2010.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Technical Committee on Communication Quality (the CQ Committee) started in 1996 and it is in action of its 15th year as of this report writing. During the past 14 years, circumstances around the area of information and communication changed much like spread of broadband communication, popularization of new info-communication terminals such as cellular phones and smart phones, advent of various info-communication services and so on. It is interesting and necessary for consideration of the CQ Committee's future direction to analyze the past activities of the CQ Committee and to compare them with the circumstances. Accordingly this paper reports analysis results of the technical reports' titles that appeared in the technical meetings organized by the CQ Committee for these 14 years. The analysis is based on a method of text mining and reveals the important key words which have a large occurrence count and change of the key words year by year.

    CiNii Article

    CiNii Books

    researchmap

  • Expectation of Actual Users for Home Power Monitoring Service

    YAMAZAKI Tatsuya

    IEICE technical report   110 ( 21 )   65 - 70   2010.4

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    Since environmental issues including climate change have been receiving much attention as one of the global issues, several works are progressing regarding with monitoring and visualization services of electric power consumption in home. It is, however, unclear how much these services are effective or how much these services agree with user requirements. Therefore we carried out experiments of home power monitoring service in four real homes, in which power consumption of consumer appliances were measured and visualized for residents. Through these experiments, reduced power amount was measured and user feedback was collected by means of questionnaires. This paper reports effectiveness of the monitoring and visualization service as well as expectation of actual users for the services.

    CiNii Article

    CiNii Books

    researchmap

  • 家庭電力モニタリングサービスに対する実ユーザの期待度—Expectation of actual users for home power monitoring service—通信方式

    山崎 達也

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   110 ( 20 )   23 - 28   2010.4

     More details

    Language:Japanese   Publisher:東京 : 電子情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

    Other Link: https://ndlsearch.ndl.go.jp/books/R000000004-I10667583

  • B-11-22 QoE Analysis under Time Pressure

    SAKATA Yuichiro, MIYOSHI Takami, EGUCHI Masato, YAMORI Kyoko, YAMAZAKI Tatsuya

    Proceedings of the IEICE General Conference   456 - 456   2010

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Practical QoE Model Considering Delay Condition and Content Preference

    EGUCHI Masato, MIYOSHI Takumi, YAMORI Kyoko, YAMAZAKI Tatsuya

    The IEICE transactions on communications B   J92B ( 12 )   1810 - 1822   2009.12

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    本研究では,ユーザ体感品質(QoE:Quality of Experience)の評価関数検討に資するため,代表的な動画サイトであるYouTubeを利用した主観評価実験を行い,サービス品質(QoS:Quality of Service)パラメータである遅延条件と個人の嗜好であるコンテンツに対する選好が,インターネットサービス品質の満足度に与える影響を,共分散構造分析を用いモデル化する.主要な成果は以下にまとめられる.(1)QoS以外の要因であるコンテンツに対する選好が,QoEの評価に有意に影響を与えることが検証された.(2)各要因の影響力が異なるセグメント別QoEモデルの構築により,QoE評価の多様性が検証された.

    CiNii Article

    CiNii Books

    researchmap

  • Proposal of QoS Supported MAC for Delay Guarantee Control Messages in Home Appliance Networks

    TENG Rui, YAMAZAKI Tatsuya, HAMAGUCHI Kiyoshi

    Technical report of IEICE. CQ   109 ( 274 )   11 - 14   2009.11

     More details

    Language:English   Publisher:The Institute of Electronics, Information and Communication Engineers  

    A number of home appliances can be connected in a ubiquitous manner. Appliance management by control messages will be needed. The control includes adjustment of appliance operation modes, changing of power modes and adjustment of sampling rate of a sensing device. It should be noted that control messages differs from sensing data and the former generally require more reliability. In this paper, we study the delay performance of control message at MAC (Media Access Control) layer in the network with shared communication media. The proposed approach can confine the delay uncertainty of the control message within a specified tolerant time for respective appliance.

    CiNii Article

    CiNii Books

    researchmap

  • Life with Robot Companions : Video Analysis of 16-days of Interaction with a Home Robot in the Ubiquitous Home

    UEDA Hirotada, MATSUMOTO Naoko, YAMAZAKI Tatsuya, MURAI Hajime

    Technical report of IEICE. Multimedia and virtual environment   109 ( 281 )   13 - 18   2009.11

     More details

    Language:English   Publisher:The Institute of Electronics, Information and Communication Engineers  

    This paper describes human-robot interaction in the Ubiquitous Home over the course of a 16 day-long experiment. Its purpose is to describe the human cognitive activities involving a symbiotic robot with dialogue interface within domestic settings. The participants were a couple in their 60's. Analysis of video data indicates that (a) the participants continuously used the robot's dialogue interface, and persevered within this despite the performance of the voice recognition system (b) the participants checked out the robot's function as a tool and gradually came to regard the robot as a companion, (c) fixed instruction expressions increased the use of the dialogue interface for the light controls, while the participants employed both the dialogue interface and the remote controller for the TV and light controls.

    CiNii Article

    CiNii Books

    researchmap

  • Determining Location of Appliances from Multi-hop Tree Structures of Power Strip Type Smart Meters

    Hyun Sang Cho, Tatsuya Yamazaki, Minsoo Hahn

    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS   55 ( 4 )   2314 - 2322   2009.11

  • Determining Location of Appliances from Multi-hop Tree Structures of Power Strip Type Smart Meters

    Hyun Sang Cho, Tatsuya Yamazaki, Minsoo Hahn

    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS   55 ( 4 )   2314 - 2322   2009.11

  • Robotic Companions for Smart Space Interactions

    Duckki Lee, Tatsuya Yamazaki, Sumi Helal

    IEEE PERVASIVE COMPUTING   8 ( 2 )   78 - 84   2009.4

     More details

  • Robotic Companions for Smart Space Interactions

    Duckki Lee, Tatsuya Yamazaki, Sumi Helal

    IEEE PERVASIVE COMPUTING   8 ( 2 )   78 - 84   2009.4

     More details

  • D-15-7 Experience-Media System for Environmental Education on Global Warming

    Toyomura Tetsuo, Kato Takekazu, Teng Rui, Cho Hyun Sang, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2009 ( 1 )   185 - 185   2009.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A-15-12 Proposition of Proactive Information Display System Using Face Directions and Head Gestures Estimation

    Kobayashi Akihiro, Kayama Kentaro, Lee Dongwook, Sumi Kaoru, Kato Takekazu, Kadobayashi Rieko, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2009   248 - 248   2009.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Applying Visual Representation of Power Consumption for Home Appliance Control

    LEE Dongwook, KATO Takekazu, CHO Hyungsang, TOYOMURA Tetsuo, YAMAZAKI Tatsuya, HAHN Minsoo

    研究報告ユビキタスコンピューティングシステム(UBI)   2009 ( 17 )   47 - 52   2009.2

     More details

    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    This paper presents a visualization and control system for electrical power consumption of consumer appliances. The proposed system identifies home appliances based on their consumed electrical power and visualizes the appliances and consumption. The system consists of Smart-tap which is an embedded outlet, Home Server and Interaction Devices. The power consumption and status of the appliances are visualized through 3D virtual environments and provided to the user. The user can control the appliances by interacting with the visualized 3D environments. The system has been demonstrated to public through an open-house event and it has been found that the system can help a user to understand the appliance status and control the appliances by the interactive controller.

    CiNii Article

    CiNii Books

    researchmap

  • Electric Appliance Recognition from Power Sensing Data for Information-Power Integrated Network System

    KATO Takekazu, CHO Hyun SANG, LEE Dongwook, TOYOMURA Tetsuo, YAMAZAKI Tatsuya

    IEICE technical report   108 ( 399 )   133 - 138   2009.1

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    We are developing a novel home energy management system based on combination of power and communications home network. It aims to analyze user's behavior by power-sensing network and provide various life-support services that manage power and electric appliances according to the user's behavior and his/her taste. This paper describes an electoric appliance recognition method from power-sensing data measured by 'SmartTap' (intelligent outlet with voltage/current sensor) to combine legacy appliances (which have no ability for the communications network) with the home-network. Furthermore, we show a prototype system of home energy management system and examples of services based on appliance recognition.

    CiNii Article

    CiNii Books

    researchmap

  • Appliance Recognition from Electric Current Signals for Information-Energy Integrated Network in Home Environments

    Takekazu Kato, Hyun Sang Cho, Dongwook Lee, Tetsuo Toyomura, Tatsuya Yamazaki

    AMBIENT ASSISTIVE HEALTH AND WELLNESS MANAGEMENT IN THE HEART OF THE CITY, PROCEEDING   5597 ( 4 )   150 - +   2009

  • Appliance Recognition from Electric Current Signals for Information-Energy Integrated Network in Home Environments

    Takekazu Kato, Hyun Sang Cho, Dongwook Lee, Tetsuo Toyomura, Tatsuya Yamazaki

    AMBIENT ASSISTIVE HEALTH AND WELLNESS MANAGEMENT IN THE HEART OF THE CITY, PROCEEDING   5597 ( 4 )   150 - +   2009

  • プロアクティブ対話型観光案内システムのための顔向き・頭部動作認識

    香山 健太郎, 小林 亮博, Lee Dongwook, 角 薫, 加藤 丈和, 門林 理恵子, 山崎 達也

    人工知能学会全国大会論文集   2009 ( 0 )   1D2OS67 - 1D2OS67   2009

     More details

    Language:Japanese   Publisher:一般社団法人 人工知能学会  

    <p>我々は,システム側から積極的に気の利いた情報を気の利いたタイミングで提示するプロアクティブな対話が可能な観光案内システムの試作を行っている.そして,そのような対話の実現のため,Active Appearance Model を用いて,画像からの顔パーツ認識による顔向き認識を行っている.本稿では,さらにその情報を利用して頷き・首振り等の頭部動作を認識するアルゴリズムを開発・実装したので報告する.</p>

    DOI: 10.11517/pjsai.jsai2009.0_1d2os67

    CiNii Article

    CiNii Books

    researchmap

  • 動画像顔表情データベースの構築

    山崎達也

    第14回日本顔学会大会 (フォーラム顔学2009), Oct   195   2009

  • On Quality Control for Info-Communication and Energy Unification Networks

    YAMAZAKI Tatsuya

    IEICE technical report   108 ( 215 )   63 - 66   2008.9

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    An integrated system of info-communication and energy networks is proposed. The system assigns energy to used appliances appropriately based on the information that is collected, processed and managed by the info-communication and energy networks. In particular, the integrated system is supposed to be applied to home. In home, people have to grapple with consumed energy reduce more proactively and need to live within the upper limit of energy consumption imposed by themselves because of the global issue of climate change. The proposed system collects people's life patterns and manages their energy consumption based on the patterns not to deteriorate their quality of life with keeping the upper limit of energy consumption.

    CiNii Article

    researchmap

  • On Quality Control for Info-Communication and Energy Unification Networks

    YAMAZAKI Tatsuya

    ITE technical report   32 ( 38 )   63 - 66   2008.9

     More details

    Language:Japanese   Publisher:The Institute of Image Information and Television Engineers  

    An integrated system of info-communication and energy networks is proposed. The system assigns energy to used appliances appropriately based on the information that is collected, processed and managed by the info-communication and energy networks. In particular, the integrated system is supposed to be applied to home. In home, people have to grapple with consumed energy reduce more proactively and need to live within the upper limit of energy consumption imposed by themselves because of the global issue of climate change. The proposed system collects people's life patterns and manages their energy consumption based on the patterns not to deteriorate their quality of life with keeping the upper limit of energy consumption.

    CiNii Article

    CiNii Books

    researchmap

  • On Quality Control for Info-Communication and Energy Unification Networks

    YAMAZAKI Tatsuya

    IEICE technical report   108 ( 217 )   63 - 66   2008.9

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    An integrated system of info-communication and energy networks is proposed. The system assigns energy to used appliances appropriately based on the information that is collected, processed and managed by the info-communication and energy networks. In particular, the integrated system is supposed to be applied to home. In home, people have to grapple with consumed energy reduce more proactively and need to live within the upper limit of energy consumption imposed by themselves because of the global issue of climate change. The proposed system collects people's life patterns and manages their energy consumption based on the patterns not to deteriorate their quality of life with keeping the upper limit of energy consumption.

    CiNii Article

    researchmap

  • Overview of the Kansai Environmental Platform based on Human Positioning and Behavior Recognition

    NISHIO Shuichi, KANDA Takayuki, MIYASHITA Takahiro, SHINOZAWA Kazuhiko, HAGITA Norihiro, YAMAZAKI Tatsuya

    Journal of the Robotics Society of Japan   26 ( 5 )   427 - 430   2008.7

     More details

    Language:Japanese   Publisher:The Robotics Society of Japan  

    DOI: 10.7210/jrsj.26.427

    CiNii Article

    CiNii Books

    researchmap

  • Practical QoE Model Considering Delay Condition and Content Preference

    EGUCHI Masato, MIYOSHI Takumi, YAMORI Kyoko, YAMAZAKI Tatsuya

    IEICE technical report   108 ( 137 )   43 - 48   2008.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we conduct an empirical study to clarify the comprehensive QoE structure considering delay condition and content preference. The subjective evaluation experiments were done by using YouTube's video contents with a network emulator that added delay to data packets. The obtained results show that users are classified into three segments by sensitivity to waiting time. The relation between QoS and content preference is also shown by using structural equation models. Thus, we believe that this paper offers a quantitative example for QoE discussion.

    CiNii Article

    CiNii Books

    researchmap

  • A Companion Model for Symbiotic Robots : A Life Experiment in the Home Ubiquitous Environment

    MATSUMOTO Naoko, UEDA Hirotada, YAMAZAKI Tatsuya, TOKOSUMI Akifumi

    Human interface   10 ( 1 )   21 - 36   2008.2

     More details

    Language:Japanese   Publisher:ヒュ-マンインタフェ-ス学会  

    CiNii Article

    CiNii Books

    researchmap

  • Future Image of Service Quality in the Era of Next Generation Network

    YAMAZAKI Tatsuya

    The Journal of the Institute of Electronics, Information and Communication Engineers   91 ( 2 )   113 - 116   2008.2

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    技術の進展により情報通信サービスが日進月歩に変化し,情報にアクセスするための時間的,場所的あるいは手段の制約が緩和され,ユーザの選択肢が広がってきている.このようなユーザが様々な手段,媒体を通じて,いつでもどこからでも情報をやり取りできるような来るべき次世代ネットワークの時代には,情報通信サービスの品質に対する考え方も拡張される必要があると考えられる.サービス品質の良し悪しは最終的にユーザの実感に依存しているので,将来のユーザ環境の変化にフォーカスを当てて,次世代ネットワーク時代のサービス品質の将来像を考察する.

    CiNii Article

    CiNii Books

    researchmap

  • A Power Measuring and Controlling Sensor Network for Home Services

    JUNG Jaewook, YAMAZAKI Tatsuya, TOYOMURA Tetsuo, KIM YoungJae, HAHN Minsoo, MATSUYAMA Takashi

    IEICE technical report   107 ( 447 )   77 - 82   2008.1

     More details

    Language:English   Publisher:The Institute of Electronics, Information and Communication Engineers  

    There were many researches for measuring and controlling the power to provide services in home, but all previous researches used On/Off breaker to control the power. Therefore, the provided services were also restrictive. We propose PowerNet, advanced power management sensor network. PowerNet consists of PowerNet Module and PowerNet Manager. PowerNet Module has three functions; measuring the power consumption rate, continuously controlling the supplying power and communicating with other modules by ZigBee. PowerNet Manager gathers the power consumption data, extracts context and provides the service for safety and saving energy. We show experimental results of PowerNet in a real environment.

    CiNii Article

    CiNii Books

    researchmap

  • Energy Management in Home Environment Using a Power Sensor Network

    YAMAZAKI Tatsuya, JUNG Jaewook, KIM Youngjae, HAHN Minsoo, TOYOMURA Tetsuo, TENG Rui, TAN Yasuo, MATSUYAMA Takashi

    IEICE technical report   107 ( 430 )   71 - 76   2008.1

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Targeting at integrating an information network with a power network in home environment, we propose a novel power sensor network consisting of four development phases. In the first phase, a sensor networking module is attached to each electrical appliance and power consumption data are collected via the module. By analyzing the collected data, we extract behavior patterns of residents that can be utilized for user consultation of the realization of safe, economical, and comfortable life. In the second phase, the appliance control function is added to the sensor networking module in order to control electricity consumption of the appliances via network. Consequently, it makes life economical by averaging power consumption. The third phase aims at a total power management system by connecting networked appliances including power generators and batteries through home network. Finally, in the forth phase, a regional community power management system that enables us to trade power reciprocally will be deployed by connecting each power management system in home. As the result, a efficient and disaster-resistant social infrastructure will be realized on the basis of super distributed power network.

    CiNii Article

    CiNii Books

    researchmap

  • Efforts for a Dialogue Interface Communication with a Symbiotic Home Robot

    Matsumoto Naoko, Ueda Hirotada, Yamazaki Tatsuya

    Proceedings of the Fuzzy System Symposium   24 ( 0 )   125 - 125   2008

     More details

    Language:Japanese   Publisher:Japan Society for Fuzzy Theory and Intelligent Informatics  

    The purpose of this paper is to investigate people's efforts toward a dialogue interface of robots with video analysis method. In order to examine the communication within a real home environment, we analyzed a video of life experiment over the course of 16-day-long. Subjects were a couple in their sixties. For 24 hours, subjects' life were recorded with camera and microphone. As a result, it is found that subjects patiently and continuously used the robot's dialogue interface for 16 days. It is indicated that the factor promoting dialogue communication is related to (a) the existence of a remote control, (b) the variety of vocabulary, and (c) the positive evaluations / emotions for the robot itself.

    DOI: 10.14864/fss.24.0.125.0

    CiNii Article

    researchmap

  • Real-life Experimental Data Acquisition in Smart Home and Data Analysis Tool Development

    Tatsuya Yamazaki, Tetsuo Toyomura

    International Journal of Assistive Robotics and Mechatronics   9 ( 4 )   2008

     More details

  • MOVING OBJECT DETECTION AND TRACKING IN OPEN-AIR TEST BED

    Tatsuya Yamazaki, Tetsuo Toyomura, Kentaro Kayama, Seiji Igi

    COMPUTING AND INFORMATICS   27 ( 5 )   719 - 730   2008

  • Real-life Experimental Data Acquisition in Smart Home and Data Analysis Tool Development

    Tatsuya Yamazaki, Tetsuo Toyomura

    International Journal of Assistive Robotics and Mechatronics   9 ( 4 )   2008

     More details

  • MOVING OBJECT DETECTION AND TRACKING IN OPEN-AIR TEST BED

    Tatsuya Yamazaki, Tetsuo Toyomura, Kentaro Kayama, Seiji Igi

    COMPUTING AND INFORMATICS   27 ( 5 )   719 - 730   2008

  • 家庭における電力センシングネットワークによるエネルギーマネジメント

    山崎達也

    信学技報   30 ( 6 )   EE2007 - 56   2008

  • Distributed and cooperative service platforms for home network services

    山崎 達也, 沢田 篤史, 西村 俊和

    Review of the National Institute of Information and Communications Technology   53 ( 3 )   135 - 144   2007.9

     More details

    Language:Japanese   Publisher:情報通信研究機構  

    CiNii Article

    CiNii Books

    researchmap

  • A Companion Model for Symbiotic Artifacts : A Conversation Log Analysis of a 16-Day Life Experiment with a Home Robot

    松本 斉子, 山崎 達也, 上田 博唯

    ファジィシステムシンポジウム講演論文集   23 ( 0 )   184 - 189   2007.8

     More details

    Language:Japanese   Publisher:日本知能情報ファジィ学会  

    This paper examines humans' cognitive characteristics toward home robots within the home environment over the course of a 16-day-long experiment. We applied protocol analysis to analyze user utterances recognized by a voice recognition system on the home robot. In this paper, time-series analysis has been conducted in order to investigate the change of cognitive characteristics toward the home robot over the passage of time. The results indicate that (a) users get accustomed over time to the robot and attachment emotions are elicited by living with the robot and (b) users gradually come to understand how the robot works and to construct a companion model for the robot as a sort of a mental model, which is an internal model for how something works.

    CiNii Article

    CiNii Books

    researchmap

  • 分散協調基盤におけるQoSを考慮した動的ストリーミングサービス制御

    森村 吉貴, 山崎 達也, 美濃 導彦

    マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO2007), PP.1602-1606   2007.7

     More details

    Language:Japanese  

    researchmap

  • Cognitive Characteristics in Human-Robot Interaction : An Analysis of a Home Robot's Conversation Log

    MATSUMOTO Naoko, YAMAZAKI Tatsuya, UEDA Hirotada

    Human Interface   9 ( 3 )   77 - 82   2007.6

     More details

    Language:Japanese   Publisher:ヒュ-マンインタフェ-ス学会  

    CiNii Article

    CiNii Books

    researchmap

  • Cognitive characteristics in human-robot interaction: an analysis of a home robot's conversation log

    ITE technical report   31 ( 24 )   77 - 82   2007.6

     More details

  • Cognitive Characteristics in Human-Robot Interaction : An Analysis of a Home Robot's Conversation Log

    MATSUMOTO Naoko, YAMAZAKI Tatsuya, UEDA Hirotada

    IEICE technical report   107 ( 80 )   77 - 82   2007.5

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    This paper examine an unprecedented phenomenon in communication between human and intelligent artifacts within the home environment over the course of a 16 day-long experiment. We applied protocol analysis to analyze user utterances recognized by a voice recognition system on the home robot from the cognitive viewpoint. In this paper, two types of analysis have been conducted: (i) time-series analysis and (ii) analysis of differences in each room. The results indicate that (a) users get accustomed over time to the intelligent artifact and its manipulation difficulties, (b) attachment emotions are elicited gradually with the passage of time, and (c) users have gradually mixed cognition for the intelligent artifact, which comes to be recognized both as a cohabitant and as a tool. These findings suggest that (d) the artifact's manipulation difficulties might be counterbalanced by attachment emotions for the robot as "artificial cohabitant". Moreover, (e) users' cognition is different in each room and their cognition involving the intelligent artifacts is also different.

    CiNii Article

    CiNii Books

    researchmap

  • Ubiquitous Home: A Study of an Intelligent Living Environment for the Daily Life Support

    Ueda Hirotada, Yamazaki Tatsuya

    Journal of the Robotics Society of Japan   25 ( 4 )   494 - 500   2007

     More details

    Language:Japanese   Publisher:The Robotics Society of Japan  

    DOI: 10.7210/jrsj.25.494

    CiNii Article

    CiNii Books

    researchmap

  • The Ubiquitous Home

    Tatsuya Yamazaki

    International Journal of Smart Home   1 ( 1 )   17 - 22   2007

     More details

  • The Ubiquitous Home

    YAMAZAKI Tatsuya

    International Journal of Smart Home   1 ( 1 )   17 - 22   2007

  • 一般家庭を想定した映像品質制御のための主観評価予備実験

    森村 吉貴, 山崎 達也, 美濃 導彦

    第4回 QoS Workshop   2006.10

     More details

    Language:Japanese  

    researchmap

  • Utilization of Wireless Communication Technologies in Home Ubiquitous Environments

    YAMAZAKI Tatsuya

    電気学会研究会資料. : The Papers of Technical Meeting on Electromagnetic Theory, IEE Japan. EMT, 電磁界理論研究会   2006 ( 47 )   97 - 102   2006.7

     More details

  • Utilization of Wireless Communication Technologies in Home Ubiquitous Environments

    YAMAZAKI Tatsuya

    IEICE technical report   106 ( 186 )   97 - 102   2006.7

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    Many works are carried out to provide home-networking services by connecting various appliances and sensors in home. One challenge is how to construct context-aware services that can satisfy each dweller, because age, gender, ability, and so on vary so much depending on each dweller. Another challenge is how to connect various appliances and sensors in order to enable them transfer their information each other. Wireless communication technologies are a promising communication infrastructure for the latter challenge because of their flexible introduction and management. The National Institute of Information and Communications Technology of Japan completed a real-life test bed, called the "Ubiquitous Home," to carry out R&D for the above challenges. In this paper, real experimental results in the Ubiquitous Home are presented.

    CiNii Article

    CiNii Books

    researchmap

  • Daily life support Experiment at Ubiquitous Computing Home

    Michihiko Minoh, Tatsuya Yamazaki

    IPMU2006   2006.7

     More details

    Language:English  

    researchmap

  • [特別講演]機能協調型基盤ミドルウェアの開発とオープンソフトウェア化

    山崎 達也, 沢田 篤史, 美濃 導彦

    ネットワークロボット研究会, Vol.NR-TG-2-06 PP.31-36   2006.7

     More details

    Language:Japanese  

    researchmap

  • 3Dユーザインタフェース, Doug A. Bowman・Erunst Kruijff・Joseph J. LaViola,Jr・Ivan Poupyrev共著, 松田晃一・細部博史・由谷哲夫共訳, 丸善刊, 2005年9月発行, A5判, 540頁, 定価(本体8,500円税別)

    山崎 達也

    映像情報メディア学会誌 : 映像情報メディア   60 ( 6 )   864 - 864   2006.6

     More details

    Language:Japanese   Publisher:一般社団法人映像情報メディア学会  

    CiNii Article

    CiNii Books

    researchmap

  • A Study on Effectiveness of a Known-Noise Reduction Method

    OHTA Kenko, YAMAZAKI Tatsuya, YANAGIDA Masuzo

    IEICE technical report   106 ( 78 )   7 - 12   2006.5

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Proposed is an effective method for reducing nonstationary known noise. The technical target is to develop a scheme of pre-processing for speech recognition that keeps the same speech recognition rate even in a worse acoustic environment. The objective of this research is to realize a TV control system using speech recognition in a noisy and reverberant environment. The proposed method is a kind of adaptive noise cancellation (ANC) using harmonic structure. The basic idea of the proposed method is to estimate the frequency spectrum of noise including sounds from the TV itself and to remove noise components from the frequency spectrum of the received signal. A transfer function from the TV set to the microphone is calculated in an iterative manner estimating the noise signal at the microphone. Traditional ANC techniques do not directly use spectral features such as harmonic structure or fundamental frequency for example. As the proposed method uses harmonic structure of vocalic segments in command speech, it is expected to have an advantage compared with the traditional adaptive methods. Results of evaluation using speech recognition show that the proposed method significantly improves speech recognition rate compared with conventional spectral subtraction and ANC.

    CiNii Article

    CiNii Books

    researchmap

  • HK-1-2 Realization of lost-property check service according to user needs

    Bise Ryoma, Kagota Masanori, Karasawa Kenji, Ueda Hirotada, Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2006   "SS - 3"-"SS-4"   2006.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Speech Recognition introducing word weights controlled by the state of information appliances

    酒井俊幸, 大田健紘, 山崎達也, 柳田益造

    人工知能学会言語・音声理解と対話処理研究会資料   46   27 - 32   2006.3

     More details

  • 知能住宅「ユビキタスホーム」

    山崎 達也

    建設の施工企画   ( 671 )   45 - 49   2006.1

     More details

    Language:Japanese   Publisher:日本建設機械化協会  

    コレクション : 国立国会図書館デジタルコレクション > デジタル化資料 > 雑誌

    CiNii Article

    CiNii Books

    researchmap

  • Ubiquitous Home: Smart Living Space Watching Out Family

    Yamazaki Tatsuya, Ueda Hirotada, Minoh Michihiko

    Proceedings of the Japan Joint Automatic Control Conference   49 ( 0 )   349 - 349   2006

     More details

    Publisher:The Japan Joint Automatic Control Conference  

    DOI: 10.11511/jacc.49.0.349.0

    CiNii Article

    researchmap

  • ゆかりプロジェクト-家庭ユビキタス環境でのネットワーク基盤-ユビキタスホームでの実証

    山崎達也

    2006

  • Facilities for Access Control and Behavior Description in UKARI-kernel : a Middleware for Networked Home Appliances

    SAWADA Atsushi, NISHIMURA Toshikazu, YAMAZAKI Tatsuya, MINOH Michihiko

    IEICE technical report   105 ( 409 )   13 - 18   2005.11

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we will explain facilities for access control and behavior description in "UKARI-kernel" which is our middleware for user-oriented applications in home networks. It is important that service applications used in home network environment are flexible and agile enough to accommodate varying requirements over user to user. We are developing a middleware named UKARI-kernel as an infrastructure for function cooperation in the home network environment which is composed of various types of appliances such as household equipments, sensors and robots. This paper briefly introduces two basic facilities in UKARI-kernel : access control and scenario description with which we can easily and flexibly develop user-oriented services in the home network environment.

    CiNii Article

    CiNii Books

    researchmap

  • Media Processing in Distributed and Cooperative Service Middleware "UKARI-Core"

    YAMAZAKI Tatsuya, SAWADA Atsushi, NAKAO Toshiyasu, YAMAUCHI Masaki, TAJIKA Yosuke

    IEICE technical report   105 ( 264 )   5 - 10   2005.9

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    UKARI-Core, a communication middleware platform for networked appliances, has been developed to construct flexible and dynamical services by connecting individual functions on the networked appliances. Target networked appliances for UKARI-Core include consumer electronics appliances, audio and visual appliances and sensors embedded in the house as well as robots which play a role of human interface. This paper describes the way in which UKARI-Core defines the types of media and treats them to construct the home networking services. Also, two examples of services are presented. The first one is a service to transform text media into audio or text and text. Transforming text media into text, actually, means an interpreting service. The second one is a streaming service of audio media. In this service, the audio media could be played at the audio media player closest to the user's position which could be detected by the sensors which are also connected using UKARI-Core.

    CiNii Article

    CiNii Books

    researchmap

  • Media Processing in Distributed and Cooperative Service Middleware "UKARI-Core"

    YAMAZAKI Tatsuya, SAWADA Atsushi, NAKAO Toshiyasu, YAMAUCHI Masaki, TAJIKA Yosuke

    ITE technical report   29 ( 49 )   5 - 10   2005.9

     More details

  • 研究会報告 情報文化研究会 <発表>情報家電技術と消費者ニーズの現状と今後の展望

    山崎 達也, 村瀬 敬子

    情報通信学会誌   23 ( 2 )   99 - 104   2005.9

     More details

    Language:Japanese   Publisher:情報通信学会  

    CiNii Article

    CiNii Books

    researchmap

  • 情報通信研究機構 : 情報通信部門けいはんな情報通信融合研究センター分散協調メディアグループ

    山崎 達也

    日本バーチャルリアリティ学会誌 = Journal of the Virtual Reality Society of Japan   10 ( 2 )   110 - 111   2005.6

     More details

  • 研究室紹介

    山崎 達也

    日本バーチャルリアリティ学会誌   10 ( 2 )   46 - 47   2005.6

     More details

    Language:Japanese   Publisher:特定非営利活動法人 日本バーチャルリアリティ学会  

    DOI: 10.18974/jvrsj.10.2_46

    researchmap

  • Distributed and Cooperative Service Platform "UKARI-Kernel"Plan for networked Appliances

    YAMAZAKI Tatsuya, SAWADA Atsushi, NISHIMURA Toshikazu, TAKAOKA Masanori, TAJIKA Yosuke, MINOH Michihiko

    情報処理学会研究報告ユビキタスコンピューティングシステム(UBI)   2005 ( 60 )   411 - 414   2005.6

     More details

    Language:English   Publisher:Information Processing Society of Japan (IPSJ)  

    In recent years, networked appliances, which are the home appliances with a networking function, have been opening a new gate for home ubiquitous environments and services implemented on them. Although it is important to regulate data formats, protocols and so for interoperability, the service scenarios portrayed by just connecting stand-alone appliances are limited. For users, it would be useful to construct their own service dynamically by combining the individual functions in the appliances. The UKARI-Core, a communication middleware platform for networked appliances, has been developed to make the flexible and dynamical service construction based on the individual functions a reality. This paper describes a plan of extension of the UKARI-Core by adding XML descriptions for sensor functions, a service scenario description framework and a user accessibility control mechanism to the functions. The extended middleware platform is called the UKARI-Kernel.

    CiNii Article

    CiNii Books

    researchmap

  • A reinforcement learning scheme for a partially-observable multi-agent game

    S Ishii, H Fujita, M Mitsutake, T Yamazaki, J Matsuda, Y Matsuno

    MACHINE LEARNING   59 ( 1-2 )   31 - 54   2005.5

     More details

  • A reinforcement learning scheme for a partially-observable multi-agent game

    S Ishii, H Fujita, M Mitsutake, T Yamazaki, J Matsuda, Y Matsuno

    MACHINE LEARNING   59 ( 1-2 )   31 - 54   2005.5

  • HK-2-3 Human Activity Sensing at Home : A Case Study at NICT Ubiquitous Home

    Yamazaki Tatsuya

    Proceedings of the IEICE General Conference   2005   "SS - 14"-"SS-15"   2005.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • NICT Keihanna Human Info-communication Research Center

    山崎 達也, 小山 慎哉, 矢野 博之

    Human interface   7 ( 1 )   47 - 50   2005.2

     More details

    Language:Japanese   Publisher:ヒュ-マンインタフェ-ス学会  

    CiNii Article

    CiNii Books

    researchmap

  • Context Service Construction at NICT Ubiquitous Home Reviewed

    山崎達也, NICT, 美濃導彦(NIC

    1月16~17日第4回京都大学学術情報メディアセンターシンポジウム 併催バイオメトリクス認証シンポジウム   2005

     More details

    Language:Japanese  

    researchmap

  • CS-7-1 Wireless Technologies at NICT Ubiquitous Home

    Yamazaki Tatsuya, Nakao Toshiyasu, Yamauchi Masaki

    Proceedings of the Society Conference of IEICE   2005   S.51 - S.52   2005

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • 家庭におけるセンシング技術

    山崎達也

    電子情報通信学会MVE社会情報学フェア2005マッシブセンシング   2005

  • Real - life Supporting Services by Distributed and Cooperative Service Platform "UKARI - Core" -Development and Implementation at NICT "Ubiquitous Home"-

    YAMAZAKI Tatsuya, TAJIKA Yosuke, SAWADA Atsushi, MINOH Michihiko

    情報処理学会研究報告ユビキタスコンピューティングシステム(UBI)   2004 ( 112 )   71 - 77   2004.11

     More details

    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    The National Institute of Information and Communications Technology of Japan completed a real-life testbed, called the &quot;Ubiquitous Home,&quot; for home context-aware service experiments in 2004. At the Ubiquitous Home, experimenters can collect real-life data as if living in their own house, not in a laboratory. &quot;UKARI-Core,&quot; a service platform for distributed and cooperative networked appliances, has also been developed to construct home network services using function elements of the networked appliances. This paper introduces an overview of the Ubiquitous Home and the UKARI-Core and presents service examples realized at the Ubiquitous Home using the UKARI-Core.

    CiNii Article

    CiNii Books

    researchmap

  • A Method for Adaptive Function Discovery and Binding on Distributed and Cooperative Appliance Network Architecture "UKARI - Core"

    TAJIKA Yosuke, SAWADA Atsushi, YAMAZAKI Tatsuya, MINOH Michihiko

    情報処理学会研究報告インターネットと運用技術(IOT)   2004 ( 96 )   65 - 70   2004.9

     More details

    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    In this paper, we propose a method for constructing an adaptive service by discovering and binding required functions on distributed and cooperative appliance network architecture ; UKARI-Core, which supports to create real life services using home appliances, environmental sensors, and home robots. When building a service, functions are categorized into entity-based and attribution-based, and in the latter case function elements are dynamically discovered and connected to transfer user media data to a destination based on a service description, which is build from service topology and service control logics. Firstly, research backgrounds and motivations are shown then we introduce the overview of the architecture and discuss the proposed method. Finally we show the overview of experimental system and example of the applications using the proposed method.

    CiNii Article

    CiNii Books

    researchmap

  • A Service Scenario Description Framework for Functional Cooperative Environment of Networked Appliances

    SAWADA Atsushi, TAJIKA Yosuke, YAMAZAKI Tatsuya, MINOH Michihiko

    IPSJ SIG Notes   2004 ( 87 )   97 - 104   2004.8

     More details

    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    In this paper, we propose a new service scenario description framework for constructing home network services based on the distributed cooperative appliance platform named &quot;UKARI-Core&quot;. Proposed framework is based on BPEL4WS - a web service harmonization language, and we introduce several new constructs to handle and integrate user interface, environmental interface, and appliance function interface. In this paper, we overview the design of our description framework. Description examples are shown for some simple home applications to discuss the merits and demerits of our framework.

    CiNii Article

    CiNii Books

    researchmap

  • UKARI-Core : A Service Platform for Distributed Cooperative Networked Appliances

    SAWADA Atsushi, TAJIKA Yosuke, YAMAZAKI Tatsuya, MINOH Michihiko

    Technical report of IEICE. SS   104 ( 242 )   19 - 24   2004.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we introduce a new home service provision and construction platform named &quot;UKARI-Core&quot; on which various types of networked appliances, sensors, and robots can collaborate and cooperate each other to realize life support services. UKARI-Core enables flexible and optimized service deployment over the home network using functional cooperation framework in which various functions embedded in networked appliances can collaborate, cooperate, and complement with each other. This paper overviews the design and implementation of UKARI-Core and summarizes our future works.

    CiNii Article

    CiNii Books

    researchmap

  • A Method for constructing collaborative services on a Distributed Appliance Network Architecture

    TAJIKA Yosuke, SAWADA Atsushi, YAMAZAKI Tatsuya, MINOH Michihiko

    Technical report of IEICE. CQ   104 ( 188 )   1 - 6   2004.7

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    In this paper, we propose a new method for constructing collaborative services composed of Integrated distributed functions embedded in networked appliances on a home network. Firstly, research backgrounds and motivations are shown then discuss requirements for collaborative services in a home environment. Secondly, we show a proposed method. The method is realized by utilizing service topology descriptions to dynamically discover and bind suitable target functions in the neighborhood and by utilizing service scenario descriptions to create service interface for the control. Finally we show the overview of experimental system.

    CiNii Article

    CiNii Books

    researchmap

  • CRL Keihanna Open Laboratory(Our Research Group)

    YAMAZAKI Tatsuya

    SYSTEMS, CONTROL AND INFORMATION   48 ( 4 )   150 - 151   2004

     More details

    Language:Japanese   Publisher:THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS  

    CiNii Article

    CiNii Books

    researchmap

  • SB-4-7 A Study of Privacy in Home Ubiquitous Environments

    Yamazaki Tatsuya, Kaneda Shigeo, Minoh Michihiko

    Proceedings of the IEICE General Conference   "S - 39"-"S-40"   2004

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • ゆかりプロジェクトにおける分散協調基盤ミドルウェア-UKARIプロジェクト報告No. 2-

    山崎達也

    情報処理学会第66回全国大会, 2004   5 ( 3 )   9 - 12   2004

  • Multimedia QoS Mapping

    YAMAZAKI Tatsuya, TASAKA Shuji

    The Journal of the Institute of Electronics, Information and Communication Engineers   86 ( 6 )   396 - 399   2003.6

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Effects of Agent's Movements of Eye, Mouth, and Neck on User's Impression

    YAMAZAKI Tatsuya

    Technical report of IEICE. HIP   102 ( 735 )   43 - 47   2003.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Non-verbal information plays an important role not only in human-to-human communications but also in human computer interaction. In this paper, we examine effects of human-like agent&#039;s primitive movements on user&#039;s impression, where the human-like agent&#039;s primitive movements include eye, mouth, and neck. SD (Semantic Differential) method was used for evaluation, and two factors were extracted as a result of the factor analysis. Results of inquiry are also presented to show direct evaluation of agent&#039;s movements by users. It is found that personalized design of the agent is needed to reflect each user&#039;s preference.

    CiNii Article

    CiNii Books

    researchmap

  • IEEE Workshop on Knowledge Media Networking (KMN'02)

    山崎 達也

    The Journal of the Institute of Electronics, Information, and Communication Engineers   86 ( 2 )   129 - 129   2003.2

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Study on Quality Control for Image Media

    Yamazaki Tatsuya

    Research reports of the Faculty of Engineering, Niigata University   52   19 - 20   2003

     More details

    Language:English   Publisher:Niigata University  

    CiNii Article

    CiNii Books

    researchmap

  • Knowledge Sharing Facilitation in Network Communities Based on Interest Similarity

    KURABAYASHI NORIYUKI, YAMAZAKI TATSUYA, YUASA TAIICHI, HASUIKE KAZUO

    Transactions of Information Processing Society of Japan   43 ( 12 )   3559 - 3570   2002.12

     More details

    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    This paper describes the method that facilitates knowledge sharing in network communities through conversation support based on interest similarity. In a network community, it is often hard to recognize a common goal and/or consensus due to diverse participants. Identifying `who knows what' and motivating people to externalize their knowledge are hence important to utilize the knowledge. Our method identifies a person who has fresh and useful information based on interest similarity and presents the topics that may bring her or him to disclose such information for facilitating knowledge sharing. Iterating such interaction according to the context can be extended to communities. Acquisition of useful information is the benefit for individuals and diffusion of knowledge is another one for communities. This research aims to consider both benefits. We implemented our method as a part of Zinger, our conversation support agent. Zinger currently runs on a text-based chat system. As the experimental results, we verified that our method was capable of presenting fresh and useful information, and helped the user to get such information from conversation. We also found that the topics presented by Zinger led conversational interaction and they were shared among the users.

    CiNii Article

    CiNii Books

    researchmap

    Other Link: http://id.nii.ac.jp/1001/00011366/

  • QoS-based media retrieval for networked digital archives

    T Yamazaki

    JOURNAL OF NETWORK AND COMPUTER APPLICATIONS   25 ( 4 )   309 - 317   2002.10

     More details

  • A Study of Multimedia Communication Coordination with Content Processing

    YAMAZAKI Tatsuya, HASUIKE Kazuo, MASE Kenichi, SENGOKU Masakazu

    Technical report of IEICE. CQ   101 ( 636 )   25 - 30   2002.2

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    Distributing multimedia data to edge servers prevents concentration of access, so that end-users are provided high-quality multimedia services. The CCS (Communication Coordination Server) that we propose is a kind of edge server and provides QoS (Quality of Service) transform by a transcoding technique. We propose a new communication service coordination scheme for the CCS by content processing according to user&#039;s requirement or purpose.

    CiNii Article

    CiNii Books

    researchmap

  • Video Transmission with QoS Adjustment for Multiple Receivers Using Transcoding

    YAMAZAKI Tatsuya, FUKUNAGA Shigeru, SATO Noriyuki

    The Transactions of the Institute of Electronics,Information and Communication Engineers B   85 ( 1 )   50 - 59   2002.1

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    インターネットのブロードバンド化に伴い, 動画像データの複数端末への実時間配送サービスが増加していくものと考えられる.その際, 各受信端末の通信環境, すなわち利用可能なネットワーク及び端末のリソースやサービス品質(QoS)に対する要求は利用者ごとに異なり, それぞれに適した形に動画像データのQoSを変換する必要がある.本論文では, そのようなQoS変換をトランスコーディング技術により実現するプロキシーサーバと, 複数受信端末に対応するうえでプロキシーサーバに必要とされるQoS調整方式を提案する.QoS調整を行うにあたって状況の場合分けを明確にし, 実装はアプリケーションレベルで行っている点が特徴である.これにより, システムに特別な符号化方式やネットワークプロトコルを必要とせず, QoSを意識したメディアデータ伝送が可能となる.

    CiNii Article

    CiNii Books

    researchmap

  • QoS-based media retrieval for networked digital archives

    Tatsuya Yamazaki

    Journal of Network and Computer Applications   25 ( 4 )   309 - 317   2002

     More details

    Language:English   Publisher:Academic Press  

    DOI: 10.1006/jnca.2002.0137

    Scopus

    researchmap

  • Effect of interface agent movement on user impression

    Tatsuya Yamazaki

    Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers   56 ( 10 )   1598 - 1600   2002

     More details

    Language:Japanese   Publisher:Inst. of Image Information and Television Engineers  

    DOI: 10.3169/itej.56.1598

    Scopus

    CiNii Article

    researchmap

  • デジタルコンテンツの高度利用に関する研究 (けいはんな情報通信融合研究センター特集) -- (新しいメディア環境の創造に向けて)

    門林 理恵子, 宮森 恒, 山崎 達也

    通信総合研究所季報   47 ( 3 )   47 - 54   2001.9

     More details

    Language:Japanese   Publisher:電気通信振興会  

    CiNii Article

    CiNii Books

    researchmap

  • QoS Mapping for Digital Museums

    Yamazaki Tatsuya, Hasuike Kazuo

    Proceedings of the Society Conference of IEICE   2001 ( 2 )   569 - 570   2001.8

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A Multi-agent Reinforcement Learning Method Based on the Model Inference of the Other Agents

    MATSUNO Yoichiro, YAMAZAKI Tatsuya, MATSUDA Jun, ISHII Shin

    The Transactions of the Institute of Electronics,Information and Communication Engineers.   84 ( 8 )   1150 - 1159   2001.8

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    本論文では, マルチエージェント系の一例としてカードゲームであるHeartsを取り上げ, そこでのエージェントの行動学習として, Actor-Critic型強化学習アルゴリズムと相手モデル学習を組み合わせたモデルを提案する. その際, Heartsゲームの局面を3段階に分け, 各局面において行動制御モデルを選択的に切り換える. 特に中盤において, 期待TD誤差を用いた先読みによる行動制御を行う. 学習モデルの有効性を計算機シミュレーション実験により確認した.

    CiNii Article

    CiNii Books

    researchmap

  • A Distributed Network Resource Allocation Scheme over DiffServ

    ALEXELIS Andreas, YAMAZAKI Tatsuya, HASUIKE Kazuo

    Technical report of IEICE. RCS   101 ( 11 )   81 - 88   2001.4

     More details

    Language:English   Publisher:一般社団法人電子情報通信学会  

    In recent years, the concept of Quality of Service (QoS) has gained attention in the network research community. The Differentiated Services Architecture (DiffServ) proposes a general framework for differentiated treatment of traffic aggregates in the core network. DiffServ does not extend to end-to-end QoS assurances. In this paper, we propose a simple resource-broking scheme operating over a hierarchically connected internetwork of administratively-independent and DiffServ-capable domains, which is a simplified model of Internet. The proposed approach uses a multi-agent-based asynchronous resource broking scheme that operates locally but avoids conflicts globally. In this way, traffic control reflects the underlying structure of the internetwork, introduces only localized complexity thus scaling up well and permits independence of policy between interconnected domains.

    CiNii Article

    CiNii Books

    researchmap

  • A multi-agent reinforcement learning method with learning of other agents for competitive game

    MATSUNO Yoichiro, YAMAZAKI Tatsuya, MATSUDA Jun, ISHII Shin

    IEICE technical report. Neurocomputing   100 ( 688 )   91 - 98   2001.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    This report proposes a reinforcement learning(RL)method based on the Actor-Critic architecture, which can be applied to partially-observable multi-agent competitive games. As an ezample, we consider a card game&quot;Hearts&quot;. The RL then becomes a part,ally-observable Markov decision process (POMDP). In our method, a single Hearts game is divided into three stages, and three actors are prepared so that one of them plays and learns separately in each stage. In particular, the actor for the middle stage plays so as to enlarge the expected temporal-difference error, which is calculated using the evaluation function approximated by the critic and the estimated state transition. Computer experiments with heuristic players show that our RL method works well.

    CiNii Article

    CiNii Books

    researchmap

  • Automatic Measurement for QoS Mapping function Based B-splines

    Yamazaki Tatsuya, Sakamoto Masakiyo

    Proceedings of the IEICE General Conference   2001 ( 2 )   741 - 742   2001.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Representation Response Scheme for Client Attestation in SSL Coded Communications

    Kirimoto Naoki, Yamazaki Tatsuya, Hasuike Kazuo

    Proceedings of the IEICE General Conference   2001   196 - 196   2001.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Subjective Video Quality Measurement Experiments for Adaptive QoS Control

    YAMAZAKI Tatsuya, SATO Noriyuki, FUKUNAGA Shigeru

    Technical report of IEICE. CQ   100 ( 629 )   23 - 29   2001.2

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    A real-time MPEG-4 video transmission system is used to conduct subjective video quality measurements. In the measurements, three video QoS (Quality of Service) parameters, that is, the frame size, frame rate, and quantization scale change, then the double stimulus continuous quality scale method is used to obtain the subjective test scores from the testees. This report provides the experimental results and discusses on the correlation between the QoS parameters and the user assessment, which might be useful for user-adaptive QoS control in video streaming service.

    CiNii Article

    CiNii Books

    researchmap

  • MARM: An Agent-Based Adaptive QoS Management Framework

    Tatsuya Yamazaki, Masakatsu Kosuga, Nagao Ogino, Jun Matsuda

    IEICE Trans. Commun., vol. E84-B, no.1, pp. 63-70, Jan. 2001   E84-B ( 1 )   63 - 70   2001.1

     More details

  • “Data-driven Multi-dimensional Histogram Method for Image Segmentation”

    Tatsuya Yamazaki

    Journal of the Institute of Image Electronics Engineers of Japan   30 ( 6 )   716 - 722   2001

     More details

    Language:English   Publisher:一般社団法人 画像電子学会  

    DOI: 10.11371/iieej.30.716

    Scopus

    CiNii Article

    researchmap

  • 多次元ヒストグラムに基づく画像の領域分割の一手法

    山崎, 達也

    第61回全国大会講演論文集   2000 ( 1 )   227 - 228   2000.10

     More details

  • A Study of Color Image Segmentation Based on a Multi-dimensional Histogram

    Yamazaki Tatsuya

    Technical report of IEICE. OFC   100 ( 281 )   9 - 14   2000.9

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    A data-driven segmentation algorithm based on a multi-dimensional histogram is proposed for color images. An image is observed as a mixture of multi-variate data, but the number of clusters in the mixture is generally unknown. The proposed algorithm determines the width of a histogram to use and then obtains the number of clusters according to the observed multivariate data. Next, the statistics for each cluster are computed, since this is a requisite for clustering all of the other elements. The proposed clustering method can be applied to various kinds of images, because it is not restricted by an image model used in model-based approaches. The effectiveness of the algorithm is evaluated by computer simulation, and the algorithm is applied to real color image clustering.

    CiNii Article

    researchmap

  • A Study of Color Image Segmentation Based on a Multi-dimensional Histogram

    YAMAZAKI Tatsuya

    IEICE technical report. Image engineering   100 ( 283 )   9 - 14   2000.9

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    A data-driven segmentation algorithm based on a multi-dimensional histogram is proposed for color images. An image is observed as a mixture of multi-variate data, but the number of clusters in the mixture is generally unknown. The proposed algorithm determines the width of a histogram to use and then obtains the number of clusters according to the observed multivariate data. Next, the statistics for each cluster are computed, since this is a requisite for clustering all of the other elements. The proposed clustering method can be applied to various kinds of images, because it is not restricted by an image model used in model-based approaches. The effectiveness of the algorithm is evaluated by computer simulation, and the algorithm is applied to real color image clustering.

    CiNii Article

    researchmap

  • Communications Service Coordination in Home Networking

    YAMAZAKI Tatsuya, HASUIKE Kazuo

    Technical report of IEICE. CQ   100 ( 175 )   37 - 42   2000.7

     More details

    Language:Japanese   Publisher:一般社団法人電子情報通信学会  

    Intrusion of Internet into ordinary home has been accelerated, and this situation will continue to expand because of the availability of constant-rate telecommunications service. On the other hand, audio-video and electric apparatuses start to be equipped a network interface. These seem to bring us to realize a networked home in the near future. In this manuscript, we consider a mechanism of communications service coordination under an example of the networked home consisting of a cable TV network as the access network and Ehternet and wireless LAN as the in-home network.

    CiNii Article

    CiNii Books

    researchmap

  • Multimedia Multicasting with QoS Management

    Yamazaki Tatsuya, Matsuda Jun

    Proceedings of the IEICE General Conference   2000 ( 2 )   579 - 579   2000.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • MPEG-4 Video Transmission System for User Qos Measurement

    Sakai Yasuo, Yamazaki Tatsuya, Hasuike Kazuo

    Proceedings of the Society Conference of IEICE   405 - 405   2000

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A Study of Multimedia Applications Using Adaptive QoS Management Scheme

    小菅 昌克, 山崎 達也, 荻野 長生, 松田 潤

    全国大会講演論文集   59 ( 0 )   557 - 558   1999.9

     More details

  • A Survey of Adaptive Technologies for Mobile Computing

    Yamazaki Tatsuya, Matsuda Jun

    Proceedings of the Society Conference of IEICE   1999 ( 2 )   427 - 428   1999.8

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A Multi-Agent Based Adaptive QoS Management Scheme

    KOSUGA Masakatsu, YAMAZAKI Tatsuya, OGINO Nagao, MATSUDA Jun

    The Transactions of the Institute of Electronics,Information and Communication Engineers B   82 ( 5 )   702 - 710   1999.5

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    通信ネットワーク及び通信端末としてのパーソナルコンピエータやワークステーションの高速化に伴い, 近年, ストリーム型メディアを含むマルチメディア通信を基本としたさまざまなアプリケーションが出現している. このような通信アプリケーションには, ユーザ要求及び端末やネットワークの状況に応じて, 自らの目的に合うようにストリームのQoSを決定し, 調整する仕組みが必須である. しかし, このような適応的QoS制御の仕組みを個々の通信アプリケーションに組み込むと, 通信アプリケーションの複雑化をまねくので, さまざまな通信アプリケーションの共通基盤として, 適応的QoS制御の仕組みを実現することが望ましい. 本論文では, 複数のエージェントによる直接的あるいは間接的な連携機能を利用して, さまざまな通信アプリケーションの共通基盤となりうる適応的QoS制御の仕組みを実現するためのフレームワークを提案し, 本フレームワークを実装して動作確認を行う.

    CiNii Article

    CiNii Books

    researchmap

  • B-11-18 A Model of Multi-Agent Based Adaptive End-to-end QoS Control

    OGINO Nagao, KOSUGA Masakatsu, YAMAZAKI Tatsuya, MATSUDA Jun

    Proceedings of the IEICE General Conference   1999 ( 2 )   551 - 551   1999.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    近年、分散型マルチメディアシステムにおける端末まで含めたエンドツーエンドでのQoSを保証するための様々なアーキテクチャが提案されている。このようなQoSアーキテクチャを利用することで、通信アプリケーションは、メディアストリームのQoSを制御することができる。しかし、通信アプリケーションには、ユーザ要求および端末やネットワークの状況に応じて、自らの目的に合うようにストリームのQoSを調整・決定する機能が必要となる。これらの機能を個々の通信アプリケーションに持たせるのでは、通信アプリケーションの複雑化を招くので、様々な通信アプリケーションの共通基盤として、適応的エンドツーエンドQoS制御の機能を実現することが望ましい。本稿では、複数のエージェントによる直接的あるいは間接的な連携機能を利用して、このような機能を実現するためのモデルについて述べる。

    CiNii Article

    CiNii Books

    researchmap

  • B-11-15 QoS Management with Error Resilience Control for Mobile Multimedia Applications

    Nakaoka Ken, Yamazaki Tatsuya, Matsuda Jun

    Proceedings of the IEICE General Conference   1999 ( 2 )   548 - 548   1999.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    無線/有線の通信環境が混在するマルチメディア移動通信では, 無線通信と有線通信の品質の差を如何にして埋め, シームレス通信を実現するかということが一つの課題である。筆者らはさきに, 無線環境と有線環境の接点でアプリケーションレベルでQoS (Quality of Service)を調整することにより, 無線環境上の移動端末と有線環境上の固定端末の仲介をする通信コーディネーションサーバ(Communication Coordination Server, 以下CCS)を提案してきた。本稿では, 今後マルチメディア通信で重要と考えられる動画像メディアを対象として, CCSにおけるQoS調整方式について述べる。

    CiNii Article

    CiNii Books

    researchmap

  • B-11-17 A Multi-Agent Based Adaptive QoS Management Scheme

    KOSUGA Masakatsu, YAMAZAKI Tatsuya, OGINO Nagao, MATSUDA Jun

    Proceedings of the IEICE General Conference   1999 ( 2 )   550 - 550   1999.3

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    ストリーム型メディアを含むマルチメディア通信を基本としたアプリケーションを実現するためには, ネットワークだけでなくエンドシステムまで含めたエンドツーエンドでQoSを調整する必要がある。しかしながら, 端末やネットワークの構成, ユーザ要求は千差万別であり, また, その変動を予測するのは困難である。例えば, デスクトップ端末と携帯端末では利用できるリソース量は異なり, ユーザが求めるQoSも異なる。複数のアプリケーションが起動している場合は, 利用できるリソースは他のアプリケーションの動作に依存する。従って, 通信アプリケーションには, ユーザ要求と端末やネットワークの状況に応じて, 自らの目的に合うようにストリームのQoSを適応的に決定し, 調整する仕組みが必要となる。我々は, そのような適応的なQoS制御を実現するために, マルチエージェントによるフレームワークを提案している。本稿では, ストリームの適応的なQoS調整機能を実現するストリームエージェント(SA)の構成とそのシミュレーション実験の結果について述べる。

    CiNii Article

    CiNii Books

    researchmap

  • Unsupervised multispectral image classification using MRF models and VQ method

    Tatsuya Yamazaki, Denis Gingras

    IEEE Transactions on Geoscience and Remote Sensing   37 ( 2 )   1173 - 1176   1999

     More details

    Language:English  

    DOI: 10.1109/36.752237

    Scopus

    researchmap

  • Unsupervised multispectral image classification using MRF models and VQ method

    Tatsuya Yamazaki, Denis Gingras

    IEEE Transactions on Geoscience and Remote Sensing   37 ( 2 )   1173 - 1176   1999

     More details

    Language:English  

    DOI: 10.1109/36.752237

    Scopus

    researchmap

  • Adaptive QoS Management for Multimedia Applications in Heterogeneous Environments: A Case Study with Video QoS Mediation

    Tatsuya Yamazakf, Jun Matsuda

    IEICE Trans. Commun., vol. E82-B, no.11, pp. 1801-1807, Nov. 1999   E82-B ( 11 )   1801 - 1807   1999

     More details

    Language:English   Publisher:Institute of Electronics, Information and Communication, Engineers, IEICE  

    Scopus

    researchmap

  • B-11-16 Dynamic QoS Mapping by Spline Neural Networks

    Yamazaki Tatsuya, Matsuda Jun

    Proceedings of the IEICE General Conference   549 - 549   1999

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A QoS Management Scheme for Adaptive Distributed Multimedia Applications

    小菅 昌克, 山崎 達也, 荻野 長生, 松田 潤

    全国大会講演論文集   57 ( 0 )   321 - 322   1998.10

     More details

  • An Unsupervised Classification for Deciduous and Coniferous Tree Areas Using Landsat Data

    YAMAZAKI Tatsuya, GINGRAS Denis

    IEICE technical report. Antennas and propagation   97 ( 491 )   1 - 8   1998.1

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    We propose an unsupervised classification method for remote sensing images. In the method the observed multispectral images are modeled with a multivariate Gaussian Markov Random Field (GMRF) model and the hidden classified image is modeled with a pairwise interaction MRF model. The proposed method consists of three parts. In the first part the observed multispectral image data are preliminarily classified by the VQ technique into M classes and one unknown class. M is the prespecified number of classes. In the second part the sites in the unknown class are reclassified by the maximum a posteriori estimation based on MRF models. In the last part the MRF model parameter estimation and classification are carried out iteratively until the convergence criterion is satisfied. The proposed algorithm is applied to Landsat TM images.

    CiNii Article

    CiNii Books

    researchmap

  • QoS Mapping Using Spline Funcitons

    Yamazaki Tatsuya, Matsuda jun

    Proceedings of the IEICE General Conference   11   728 - 729   1998

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • A Communication Coordination Server for Adaptive Multimedia Applications

    Yamazaki Tatsuya, Matsuda Jun

    Proceedings of the Society Conference of IEICE   2   512 - 512   1998

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • Multi-spectral Image Classification Using GMRF

    Yamazaki Tatsuya, Gindras Denis

    Proceedings of the IEICE General Conference   1995 ( 2 )   208 - 208   1995.3

     More details

    Language:English   Publisher:The Institute of Electronics, Information and Communication Engineers  

    Multispectral remote sensing data are abundant and contain spatial as well as spectral information. The utilization of both kinds of information should enable us to classify images more accurately than we can with conventional pixelwise techniques. There are two kinds of spatial information available. The first is a priori knowledge that the areas of classified regions tend to be rather large in comparison with pixel size. The second kind of spatial information is the class-dependent texture property that constitutes a group of pixels. In this paper, we propose a new contextual method for classifying multispectral remote sensing date or textured images using both spatial and spectral information. The Markov Random Field (MRF) models are used as an image model in our method.

    CiNii Article

    CiNii Books

    researchmap

  • Image Classification Using Spectral and Spatial Information Based on MRF Models

    Tatsuya Yamazaki, Denis Gingras

    IEEE Transactions on Image Processing   4 ( 9 )   1333 - 1339   1995

  • Image Classification Using Spectral and Spatial Information Based on MRF Models

    Tatsuya Yamazaki, Denis Gingras

    IEEE Transactions on Image Processing   4 ( 9 )   1333 - 1339   1995

  • Gaussian MRF Model-based Classification of Multi-spectral Images

    Yamazaki Tatsuya

    Proceedings of the Society Conference of IEICE   139 - 139   1995

     More details

    Language:Japanese   Publisher:The Institute of Electronics, Information and Communication Engineers  

    CiNii Article

    CiNii Books

    researchmap

  • 2)画像の局所的空間情報を利用した多重分光画像の領域分割([視聴覚技術研究会画像処理・コンビョン研究会]合同)

    山崎 達也, ジングラ デニ

    テレビジョン学会誌   48 ( 1 )   116 - 116   1994.1

     More details

    Language:Japanese   Publisher:一般社団法人映像情報メディア学会  

    CiNii Article

    CiNii Books

    researchmap

  • Adaptive Restoration of Degraded Binary MRF Images Using EM Method

    Tatsuya Yamazaki, Mehdi N. Shirazi, Hideki Noda

    IEICE Trans. inf. & syst. Vol. E76-D, No.2, Feb. 1993   E76-D ( 2 )   259 - 268   1993.2

     More details

  • 劣化画像のデータ駆動型領域分割アルゴリズムの構築

    山崎達也

    信学技法   91   15 - 22   1991

▶ display all

Industrial property rights

  • 画像処理装置、パズル遊技システム、画像処理方法及びプログラム

    山▲崎▼ 達也, 岩田 秀

     More details

    Applicant:国立大学法人 新潟大学

    Application no:特願2018-217845  Date applied:2018.11

    Announcement no:特開2020-081187  Date announced:2020.6

    Patent/Registration no:特許第7239148号  Date registered:2023.3 

    J-GLOBAL

    researchmap

Awards

  • 編集活動感謝状

    2022.9   電子情報通信学会 基礎・境界ソサイエティ  

    山﨑達也

     More details

  • 2020 Best Paper Award

    2020.5   Japan Society for Simulation Technology  

     More details

  • 第20回ヒューマンインタフェース学会論文賞

    2020.3   ヒューマンインタフェース学会   一時的UXを向上させ利用意向度を高める歩きスマホ防止アプリケーション

    江口眞人, 三好匠, 新津善弘, 大野健彦

     More details

  • 安全・安心ベストプラクティス賞

    2017.5   電子情報通信学会 2017年 安全・安心な生活とICT研究会   オープンデータを用いた交通事故発生地点の分析

    山﨑達也, 設樂勇気, 前原謙一

     More details

  • コミュニケーションクオリティ研究会研究賞

    2011.7   電子情報通信学会コミュニケーションクオリティ研究専門委員会  

    山崎 達也

     More details

  • 基礎境界ソサイエティ 編集活動感謝状

    2009.9   電子情報通信学会  

    山崎 達也

     More details

  • 成績優秀表彰 優秀賞(個人)

    2006.4   情報通信研究機構  

    山崎 達也

     More details

  • 通信ソサイエティ 平成16年度功労感謝状

    2004.9   電子情報通信学会  

    山崎 達也

     More details

  • IEEE Computer Society Certificate of Appreciation Award

    2002.2   IEEE  

    山崎 達也

     More details

  • 平成12年度ATR発明・論文表彰[論文]

    2001.3   国際電気通信基礎技術研究所  

    山崎 達也

     More details

  • 電子情報通信学会平成7年度学術奨励賞

    1996.3  

     More details

  • 平成2年電気関係学会関西支部連合大会奨励賞

    1991.4  

     More details

▶ display all

Research Projects

  • 医療ビッグデータとAIによる生活習慣病「寛解」/介護予防における個別化医療の実現

    Grant number:24K14768

    2024.4 - 2027.3

    System name:科学研究費助成事業

    Research category:基盤研究(C)

    Awarding organization:日本学術振興会

    藤原 和哉, 山崎 達也, 堀川 千嘉, 曽根 博仁, 児玉 暁

      More details

    Grant amount:\4550000 ( Direct Cost: \3500000 、 Indirect Cost:\1050000 )

    researchmap

  • Standardization of noninvasive methods to evaluate quality of MSCs by measuring cell motility

    Grant number:24K03319

    2024.4 - 2027.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

      More details

    Grant amount:\18590000 ( Direct Cost: \14300000 、 Indirect Cost:\4290000 )

    researchmap

  • Development of a comprehensive self-care system utilizing big data/AI to cure non-communicable diseases and validation of its effectiveness

    Grant number:22H03529

    2022.4 - 2026.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

      More details

    Grant amount:\17160000 ( Direct Cost: \13200000 、 Indirect Cost:\3960000 )

    researchmap

  • Development of a comprehensive self-care system utilizing big data/AI for remission of non-communicable diseases and validation of its effects

    Grant number:23K24786

    2022.4 - 2026.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

      More details

    Grant amount:\17160000 ( Direct Cost: \13200000 、 Indirect Cost:\3960000 )

    researchmap

  • Development of risk prediction system for aspiration pneumonia to improve risk assessment and oral literacy

    Grant number:19H03958

    2019.4 - 2023.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

    Takenaka Shoji

      More details

    Grant amount:\17420000 ( Direct Cost: \13400000 、 Indirect Cost:\4020000 )

    Since the instruments that can be brought in home care are limited, it is necessary to detect risks through experience using a few objective indicators. In this study, we developed a scientific evaluation method that can determine the risk of developing infectious diseases without the need for special equipment and without depending on the patient's degree of cooperation. The immunochromatographic reagent, which determines CRP in 3 levels of 20, 40, and 60 mg/L from a small amount of fingertip blood, showed high agreement with the quantitative values in clinical tests (kappa coefficient: 0.8475). White blood cell differential counter showed the highest agreement in the number of total white blood cells as compared with a laboratory test, indicating the possibility of being useful for home care.

    researchmap

  • Health life extension and QOL improvement through integrated analysis of health and medical big data

    Grant number:19H04028

    2019.4 - 2022.3

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

    Sone Hirohito

      More details

    Grant amount:\17550000 ( Direct Cost: \13500000 、 Indirect Cost:\4050000 )

    This study aims to establish a large number of scientific evidences to prevent the incidence and aggravation of lifestyle-related diseases that are directly linked to healthy life expectancy and quality of life. We constructed and analyzed a database that combines healthcare big data accumulated in the community, including health checkups, receipts, and long-term care insurance.
    As a result, we were able to establish a number of world-class evidences that are useful for healthy longevity and contribute to prevention, treatment, and planning of countermeasures through the big data sleeping in local communities. These results included the three major determinants of healthy life expectancy, risk factors for severe diabetic complications, new evidence related to diet and exercise therapy, relationship between physical fitness and various diseases, significance of medication adherence, and relationship between lifestyle and lifestyle-related diseases in school children and young adults.

    researchmap

  • 対話システムのための顔特徴抽出と人間行動解析

    2008 - 2011

    System name:国際的な科学技術共同研究などの推進 戦略的国際科学技術協力推進事業 SICP インド

    山崎 達也

      More details

    Authorship:Principal investigator 

    researchmap

  • ホームユビキタス環境でのサービス構築

    2003 - 2005

      More details

    Grant type:Competitive

    researchmap

  • Context-aware service construction in ubiquitous computing home environments

    2003 - 2005

      More details

    Grant type:Competitive

    researchmap

  • Studies on Steganography using image or audio data

    Grant number:10555127

    1998 - 1999

    System name:Grants-in-Aid for Scientific Research

    Research category:Grant-in-Aid for Scientific Research (B)

    Awarding organization:Japan Society for the Promotion of Science

    KAWAGUCHI Eiji, YAMAZAKI Tatsuya, NIIMI Michiharu, NODA Hideki

      More details

    Grant amount:\11000000 ( Direct Cost: \11000000 )

    Steganography is a information security technique, which security is realized to hide the existence of secret information in some other data (we call it a dummy data). We have proposed a steganographic technique, which is called BPCS-Steganography, which information hiding capacity can be as large as 50% of the dummy data. In the present research, we consider the applications of BPCS-Steganography and make the prototype software for those applications. Detailed items of the research and its results are the following.
    1. A steganographic technique that uses color images as the dummy data and the prototype software for email:
    We have made the prototype software that works on Windows and has easy operations in embedding and extracting. Before the research, we had made the software having some bugs. The prototype software is improved the problems and stable.
    2. A steganographic technique that uses audio data as the dummy data:
    We have proposed a embedding method that uses the size or the amplitude or the dummy data. WAV file format is used for the dummy data. We have also made the prototype software for the steganography.
    3. A steganographic technique that uses printed images as the dummy data:
    We have extracted the secret information embedded into printed image. Detailed steps are the following. First, we embed the secret information into the dummy image on the computer. The dummy image is printed out on a plastic board which is just business card in size. The printed image is scaned by scanner and then the secret information is extracted.
    The above third topic is the most interesting area in the future reseaches in connection with BPCS-Steganography. It is possible to apply the method to many industrial applications if the embedding capasity becomes larger.

    researchmap

  • 家を含む街空間でのコンテキストアウェアサービスの実現

      More details

    Grant type:Competitive

    researchmap

  • Distributed Multimedia Communications and QoS

      More details

    Grant type:Competitive

    researchmap

  • マルチメディアサービス品質制御

      More details

    Grant type:Competitive

    researchmap

▶ display all

 

Teaching Experience

  • 人工知能入門

    2024
    Institution name:新潟大学

  • エンジニアのためのデータサイエンス入門(情報電子分野)

    2023
    Institution name:新潟大学

  • 機械学習

    2023
    Institution name:新潟大学

  • 人工知能基礎

    2022
    Institution name:新潟大学

  • 創造研究プロジェクトII

    2022
    Institution name:新潟大学

  • 創造研究プロジェクトI

    2022
    Institution name:新潟大学

  • 人工知能特論

    2021
    Institution name:新潟大学

  • 創造プロジェクトI

    2021
    Institution name:新潟大学

  • 創造プロジェクトII

    2021
    Institution name:新潟大学

  • 創造プロジェクト基礎

    2021
    Institution name:新潟大学

  • 研究室体験実習

    2021
    Institution name:新潟大学

  • データサイエンス総論Ⅱ

    2020
    Institution name:新潟大学

  • データサイエンス総論Ⅰ

    2020
    Institution name:新潟大学

  • 知能情報システム実験III

    2020
    -
    2021
    Institution name:新潟大学

  • 知能情報システム実験IV

    2020
    -
    2021
    Institution name:新潟大学

  • 情報工学実験II

    2020
    -
    2021
    Institution name:新潟大学

  • 技術英語

    2019
    Institution name:新潟大学

  • 工学リテラシー入門(情報電子分野)

    2017
    Institution name:新潟大学

  • 知能情報システム概論

    2017
    Institution name:新潟大学

  • コンピュータ基礎

    2017
    -
    2020
    Institution name:新潟大学

  • 技術英語II

    2016
    -
    2018
    Institution name:新潟大学

  • 情報工学実験I

    2015
    -
    2018
    Institution name:新潟大学

  • 情報工学発表演習(中間発表)

    2015
    Institution name:新潟大学

  • 情報工学特定研究Ⅰ

    2015
    Institution name:新潟大学

  • 情報工学セミナーⅠ

    2015
    Institution name:新潟大学

  • 情報工学文献詳読Ⅰ

    2015
    Institution name:新潟大学

  • 技術英語入門

    2015
    Institution name:新潟大学

  • サービス品質特論

    2014
    Institution name:新潟大学

  • 分散協調メディア特論

    2014
    Institution name:新潟大学

  • 人工知能

    2014
    -
    2022
    Institution name:新潟大学

  • 論文輪講

    2014
    -
    2020
    Institution name:新潟大学

  • 卒業研究

    2014
    -
    2020
    Institution name:新潟大学

  • 卒業研修

    2014
    -
    2020
    Institution name:新潟大学

  • コンピュータへの招待

    2014
    -
    2016
    Institution name:新潟大学

  • 工学リテラシー入門(情報工学科)

    2014
    Institution name:新潟大学

  • 情報工学実習

    2013
    -
    2020
    Institution name:新潟大学

  • 情報通信方式

    2013
    -
    2020
    Institution name:新潟大学

  • ディジタル回路演習II

    2013
    Institution name:新潟大学

▶ display all