Rchr

J-GLOBAL ID：200901010635713864 Update date: Apr. 17, 2024

Hara Takahiro

ハラタカヒロ | Hara Takahiro

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://www-nishio.ist.osaka-u.ac.jp/~hara/

Research field (6)： Library/information science, humanistic/social informatics , Intelligent informatics , Human interfaces and interactions , Database science , Information networks , Computer systems

Research keywords (5)：ソーシャルコンピューティング , モーバイルコンピューティング , データ工学 , Mobile Computing , Data Engineering

Research theme for competitive and other funds (33)：

2018 - 2023 Implementation of Unified Indexing Mechanisms Satisfying Various Retrieval Requirements for Big Data Era
2018 - 2021 Usability and Procedure Learnability of Evidence-based Interactive Clinical Systems
2017 - 2020 Economic Trust Model for Information Flow on Real World Data
2016 - 2019 Replication and Collaborative Scheduling of Real-time Video in Hybrid Cloud Storage
2014 - 2019 Development of Platform Systems for Sharing Human-Sensor Data Generated by Mobile Users

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Papers (451)：

Yihong Zhang 0001, Takahiro Hara. Joint knowledge graph approach for event participant prediction with social media retweeting. Knowl. Inf. Syst. 2024. 66. 3. 2115-2133
Daichi Amagata, Takahiro Hara. Efficient Density-peaks Clustering Algorithms on Static and Dynamic Data in Euclidean Space. ACM Transactions on Knowledge Discovery from Data. 2023. 18. 1. 1-27
Hao Niu, Duc Nguyen, Kei Yonekawa, Mori Kurokawa, Chihiro Ono, Daichi Amagata, Takuya Maekawa, Takahiro Hara. User-irrelevant Cross-domain Association Analysis for Cross-domain Recommendation with Transfer Learning. Proc. of ACM Workshop on Intelligent Cross-Data Analysis and Retrieval. 2023. 37-45
Kazuyoshi Aoyama, Daichi Amagata, Sumio Fujita, Takahiro Hara. Simpler is Much Faster: Fair and Independent Inner Product Search. Proc. of International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2023). 2023. 2379-2383
Daichi Amagata, Takahiro Hara. Reverse Maximum Inner Product Search: Formulation, Algorithms, and Analysis. ACM Transactions on the Web. 2023. 17. 4. 1-13

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MISC (157)：

平田皓平, 天方大地, 原隆浩. 高速かつ高精度な内積空間におけるカーディナリティ推定. データ工学と情報マネジメントに関するフォーラム (DEIM). 2022
谷口凌亮, 天方大地, 原隆浩. 空間データにおける重み付き三角形の効率的なTop-kモニタリング. データ工学と情報マネジメントに関するフォーラム (DEIM). 2022
海保拓真, 原隆浩, 黒川茂莉, 米川慧, 天方大地, 前川卓也. 異種ドメインのユーザ・アイテムクラスタ情報を用いたペアワイズ学習に基づく購買予測手法. 情報処理学会第190回マルチメディア通信と分散処理(DPS)研究会. 2022
村上健太, TEERAWAT Kumrai, 前川卓也, 原隆浩, 尾原和也, 岸野泰恵, 村上友規, アベセカラヒランタ. Wi-Fi CSIの時系列情報を用いた少量学習データによる屋内位置推定手法. 情報処理学会研究報告(Web). 2022. 2022. UBI-73
丹野友華, 前川卓也, 原隆浩, 尾原和也, 岸野泰恵, 村上友規, アベセカラヒランタ. Wi-Fi CSIを用いた行動認識のための強化学習を用いた環境非依存なサンプリングレート選択. 情報処理学会研究報告(Web). 2022. 2022. UBI-73

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Books (14)：

Big Data Analysis: Current and Future
2017
Adaptive Mobile Computing: Advances in Processing Mobile Data Sets
Elsevier 2017
Target Detection and Tracking by Bionanosensor Networks (Book Series: Springer Briefs in Computer Science)
Springer-Verlag 2016
ICT未来予想図 -自動運転,知能化都市,ロボット実装に向けて
共立出版 2016
Modelling and Processing for Next Generation Big Data Technologies and Applications (Book Series: Modelling and OptimiSation in cience & Technology)
Springer-Verlag 2015

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Lectures and oral presentations (46)：

ビッグデータサイエンスで加速する未来IoT
(さきがけIoT成果展開シンポジウム「IoTが拓く未来」 2022)
情報技術の魅力: ビッグデータとAIが社会を創る
(東進大学学部研究会)
Cross-domain Approaches for User Activity Prediction in On-line and Real Worlds
(The 6th EAI International Convention on Science and Technologies for Smart Cities (EAI SmartCity360 2020) 2020)
Persona Model Transfer for User Activity Prediction across Heterogeneous Domains
(Polystore Systems for Heterogeneous Data in Multiple Databases with Privacy and Security Assurances (Poly'20) 2020)
Techniques and Applications of Spatial and Temporal Big Data Processing
(International Conference on Computer Science & Cloud Computing (ICCSCC 2019), Plenary Talk 2019)

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Education (3)：

1997 - 1997 Osaka University School of Engineering
1995 - 1997 Osaka University
1991 - 1995 Osaka University School of Engineering

Professional career (3)：

Dr. Engineering (Osaka University)
Dr.Eng (Osaka University)
学士(工学) (大阪大学)

Work history (9)：

2015/10 - 現在 Osaka University
2015/04 - 2019/03 National Institute of Informatics
2004/10 - 2015/10 Osaka University
2008/10 - 2014/03 National Institute of Informatics
2007/04 - 2014/03 Kyoto University Graduate School of Informatics

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Committee career (853)：

2023/06 - 現在関西情報センター評議員
2023/04 - 現在大阪国際会議場アドバイザー
2023/04 - 現在科学技術振興機構未来創造研究推進事業・ACT-X「次世代AIを築く数理・情報科学の革新」総括
2022/07 - 現在情報通信研究機構革新的情報通信技術研究開発委託研究評価委員会専門委員
2022/02 - 現在 International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous) Steering Committee Member

2020/10 - 現在 Distributed and Parallel Databases Associate Editor

2020/04 - 現在論文誌 Smart Technologies and Cities, 編集委員

2020/01 - 現在 IEEE Open Journal of the Computer Society, Associate Editor

2019/04 - 現在論文誌Journal of Data Intelligence, アドバイザー

2019/02 - 現在 IEEE Transactions on Vehicular Technology, 編集委員

2018/08 - 現在論文誌Sci,アドバイザリー委員

2018/02 - 現在論文誌Big Data and Cognitive Computing, 編集委員

2016/05 - 現在 IEEE International Conference on Mobile Data Management (MDM) Steering Committee Member

2016/04 - 現在 International Journal of Web Information Systems, 編集委員

2016/03 - 現在総務省戦略的情報通信研究開発推進事業(SCOPE)

2010/08 - 現在 International Journal of Space-Based and Situated Computing (IJSSC), 編集委員

2006/05 - 現在情報処理学会論文誌,シニア査読委員

2023/10 - 2025/03 奈良先端科学技術大学院大学先端科学技術研究科情報科学領域アドバイザー委員会委員

2023/09 - 2024/07 IEEE International Conference on Mobile Data Management (MDM 2024) ワークショップ共同委員長

2023/04 - 2024/03 関西情報センター ITシンポジウムインフォテック2023 コーディネータ

2019/07 - 2024/03 科学技術振興機構未来創造研究推進事業・さきがけ「IoTが拓く未来」アドバイザー

2022/07 - 2023/07 IEEE International Conference on Mobile Data Management (MDM 2023) Advanced Seminar Co-Chair

2022/08 - 2023/03 Workshop on Ubiquitous and Multi-domain User Modeling (UMUM2023) Co-Organizer

2021/11 - 2022/11 ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL 2022) Demonstration Co-Chair

2021/04 - 2022/11 関西情報センター ITシンポジウムインフォテック2022 コーディネータ

2021/11 - 2022/06 IEEE International Conference on Mobile Data Management (MDM 2022) Workshop Co-Chair, Program Committee

2021/05 - 2022/04 International Conference on Database Systems for Advanced Applications (DASFAA 2022) Tutorial Co-Chair

2021/10 - 2022/03 International Workshop on Pervasive Information Flow (PerFlow 2022) Program Committee

2021/04 - 2021/11 Workshop on Ubiquitous and Multi-domain User Modeling (UMUM2021) Co-Organizer

2020/12 - 2021/11 ACM Conference on Embedded Networked Sensor Systems (SenSys 2021) Publicity Co-Chair

2020/11 - 2021/11 ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL 2021) Demonstration Co-Chair

2020/08 - 2021/11 International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2021) 会議共同委員長

2020/04 - 2021/11 関西情報センター ITシンポジウムインフォテック2021 コーディネータ

2021/01 - 2021/06 IEEE International Conference on Mobile Data Management (MDM 2021) Program Committee

2020/11 - 2021/06 IEEE International Conference on Mobile Data Management (MDM 2021) Best Paper Award Chair

2020/09 - 2021/04 International Conference on Database Systems for Advanced Applications (DASFAA 2021), Program Committee

2020/07 - 2021/04 International Conference on Database Systems for Advanced Applications (DASFAA 2021), パネル共同委員長

2020/09 - 2021/03 International Workshop on Pervasive Information Flow (PerFlow 2021),Program Committee

2016/07 - 2021/03 未来創造研究推進事業 ACT-I「情報と未来」アドバイザー

2016/07 - 2021/03 未来創造研究推進事業さきがけ「新しい社会システムデザインに向けた情報基盤技術の創出」アドバイザー

2014/10 - 2021/03 日本学術会議連携会員

2020/04 - 2021/01 International Conference on Distributed Computing and Networking (ICDCN 2021), Tutorial Co-chair

2020/09 - 2020/11 関西情報センター ITシンポジウムインフォテック2020 コーディネータ

2019/10 - 2020/10 ACM International Conference on Information and Knowledge Management (CIKM 2020), Program Committee

2020/09 - International Conference on Database and Expert Systems Applications (DEXA 2020), Program Committee

2020/09 - International Conference on Very Large Data Bases (VLDB 2020), Program Committee

2020/06 - IEEE International Conference on Mobile Data Management (MDM 2020),Program Committee

2020/04 - The Web Conference 2020,Senior Program Committee

2020/04 - IEEE International Conference on Data Engineering (ICDE 2020), プログラム共同副委員長

2016/01 - 2020/03 論文誌IEEE Access, 編集委員

2020/03 - International Workshop on Pervasive Information Flow (PerFlow 2020),Program Committee

2018/03 - 2019/12 論文誌Sensors,ゲスト編集委員

2019/12 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2019), Program Committee

2019/12 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2019), Program Committee

2019/12 - International Conference on Big Data Analytics (BDA 2019), チュートリアル共同委員長

2019/08 - IEEE International Conference on Future Internet of Things and Cloud (FiCloud 2019),プログラム共同委員長

2019/08 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2019), Program Committee

2019/08 - International Conference on Database and Expert Systems Applications (DEXA 2019), Program Committee

2019/07 - IEEE International Congress on Big Data (IEEE BigData Congress 2019),プログラム委員

2019/06 - IEEE International Conference on Mobile Data Management (MDM 2019),ワークショップ共同委員長

2019/04 - ACM International Symposium on Applied Computing (ACM SAC 2019),プログラム委員

2019/03 - IEEE International Conference on Pervasive Computing and Communications (PerCom 2019),ワークショップ共同委員長

2017 - 2019 情報通信研究機構スマートシティ分野評価・専門委員

2018/11 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2018),プログラム委員

2018/11 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2018),プログラム委員

2018/09 - International Conference on Database and Expert Systems Applications (DEXA 2018), Program Committee

2018/09 - International Conference on Database and Expert Systems Applications (DEXA 2018),プログラム委員

2017/06 - 2018/08 情報処理学会理事

2012/06 - 2018/08 論文誌編集副委員長

2005/04 - 2018/08 データベースシステム研究会,運営委員

2018/07 - IEEE International Congress on Big Data (IEEE BigData Congress 2018), Program Committee

2018/07 - APWeb-WAIM International Conference on Web and Big Data (APWeb-WAIM 2018), Program Committee

2018/07 - IEEE International Congress on Big Data (IEEE BigData Congress 2018),プログラム委員

2018/07 - APWeb-WAIM International Conference on Web and Big Data (APWeb-WAIM 2018),プログラム委員

2018/06 - ACM International Conference on Distributed and Event-Based Systems (ACM DEBS 2017), Program Committee

2018/06 - IEEE International Conference on Mobile Data Management (MDM 2018), Program Co-Chair

2018/06 - ACM International Conference on Distributed and Event-Based Systems (ACM DEBS 2017),プログラム委員

2018/06 - IEEE International Conference on Mobile Data Management (MDM 2018),プログラム共同委員長

2014/06 - 2018/05 日本データベース学会理事

2014/06 - 2018/04 EAI Transactions on Industrial Networks and Intelligent Systems, 編集委員

2014/06 - 2018/04 EAI Transactions on Industrial Networks and Intelligent Systems,Editor

2018/03 - International Workshop on Pervasive Flow of Things (PerFoT2018), Program Committee

2018/03 - International Workshop on Pervasive Flow of Things (PerFoT2018),プログラム委員

2016/08 - 2018/01 Mobile Networks and Applications, ゲスト編集委員

2017/12 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2017), Program Committee

2017/12 - IEEE Workshop on Human-Machine Collaboration in BigData (HMData 2017), Program Committee

2017/12 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2017), Program Committee

2017/12 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2017),プログラム委員

2017/12 - IEEE Workshop on Human-Machine Collaboration in BigData (HMData 2017),プログラム委員

2017/12 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2017),プログラム委員

2017/11 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2017), General Co-Chair

2017/11 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2017),会議共同委員長

2017/10 - 情報処理学会マルチメディア通信と分散処理ワークショップ(DPS-WS 2017),プログラム委員

2017/08 - International Conference on Database and Expert Systems Applications (DEXA 2017), Program Committee

2017/08 - International Conference on Intelligent Environments (IE 2017), Program Committee

2017/08 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2017), Program Committee

2017/08 - IEEE International Conference on Healthcare Informatics (ICHI 2017), Program Committee

2017/08 - International Conference on Database and Expert Systems Applications (DEXA 2017),プログラム委員

2017/08 - International Conference on Intelligent Environments (IE 2017),プログラム委員

2017/08 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2017),プログラム委員

2017/08 - IEEE International Conference on Healthcare Informatics (ICHI 2017),プログラム委員

2017/07 - Asia Pacific Web and Web-Age Information Management Joint Conference on Web and Big Data (APWeb-WAIM 2017), Program Committee

2017/07 - Asia Pacific Web and Web-Age Information Management Joint Conference on Web and Big Data (APWeb-WAIM 2017),プログラム委員

2017/06 - ACM International Conference on Distributed and Event-Based Systems (ACM DEBS 2017), Program Committee

2017/06 - IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2017), Program Committee

2017/06 - ACM International Conference on Distributed and Event-Based Systems (ACM DEBS 2017),プログラム委員

2017/06 - IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2017),プログラム委員

2017/05 - IEEE International Conference on Mobile Data Management (MDM 2017), Program Committee

2017/05 - IEEE International Conference on Mobile Data Management (MDM 2017),プログラム委員

2016/05 - 2017/02 IEEE Communication Magazine (Feature Topic: People-Centric Internet of Things), ゲスト編集委員

2016/05 - 2017/02 IEEE Communication Magazine (Feature Topic: People-Centric Internet of Things), Guest Editor

2017/02 - International Conference on Big Data and Smart Computing (BigComp2017), Program Committee

2017/02 - International Conference on Big Data and Smart Computing (BigComp2017),プログラム委員

2016/12 - International Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (MobilWare 2016), Program Committee

2016/12 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2016), General Co-Chair

2016/12 - International Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (MobilWare 2016),プログラム委員

2016/12 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2016),会議共同委員長

2016/11 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2016), Program Committee

2016/11 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2016), Program Committee

2016/11 - International Workshop on Information Flow of Things (IFoT 2016), Program Committee

2016/11 - International Conference on Broad-Band Wireless Computing, Communication &, Program Committee

2016/11 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2016),プログラム委員

2016/11 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2016),プログラム委員

2016/11 - International Workshop on Information Flow of Things (IFoT 2016),プログラム委員

2016/11 - International Conference on Broad-Band Wireless Computing, Communication &,プログラム委員

2016/10 - IEEE International Conference on Healthcare Informatics 2016 (ICHI 2016), Program Committee

2016/10 - 情報処理学会マルチメディア通信と分散処理ワークショップ(DPS-WS 2016),プログラム委員

2016/10 - IEEE International Conference on Healthcare Informatics 2016 (ICHI 2016),プログラム委員

2016/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2016), Award Co-Chair

2016/09 - International Conference on Database and Expert Systems Applications (DEXA 2016), Program Committee

2016/09 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2016), Program Co-Chair

2016/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2016),表彰共同委員長

2016/09 - International Conference on Database and Expert Systems Applications (DEXA 2016),プログラム委員

2016/09 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2016),プログラム共同委員長

2016/06 - IEEE International Conference on Mobile Data Management (MDM 2016), Program Committee, Demo Committee

2016/06 - International Conference on Web-Age Information Management (WAIM 2016), Program Committee

2016/06 - ACM International Conference on Distributed and Event-Based Systems (IEEE DEBS 2016), Program Committee

2016/06 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2016), Program Committee

2016/06 - IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2016), Program Vice Co-Chair

2016/06 - IEEE International Conference on Mobile Data Management (MDM 2016),プログラム委員,デモ委員

2016/06 - International Conference on Web-Age Information Management (WAIM 2016),プログラム委員

2016/06 - ACM International Conference on Distributed and Event-Based Systems (IEEE DEBS 2016),プログラム委員

2016/06 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2016),プログラム委員

2016/06 - IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2016),プログラム共同副委員長

2015/03 - 2016/04 mUX: The Journal of Mobile User Experience, 編集委員

2015/03 - 2016/04 mUX: The Journal of Mobile User Experience, Editor

2016/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2016), Program Committee

2016/04 - ACM International Symposium on Applied Computing (ACM SAC 2016), Program Committee

2016/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2016),プログラム委員

2016/04 - ACM International Symposium on Applied Computing (ACM SAC 2016),プログラム委員

2015/08 - 2016/03 Mobile Application Development, Usability, and Security, 編集委員

2015/08 - 2016/03 Mobile Application Development, Usability, and Security, Editor

2016/03 - International Conferences on Advanced Service Computing (SERVICE COMPUTATION 2016), Program Committee

2016/03 - International Conference on Extending Database Technology (EDBT 2016), Program Committee

2016/03 - International Conferences on Advanced Service Computing (SERVICE COMPUTATION 2016),プログラム委員

2016/03 - International Conference on Extending Database Technology (EDBT 2016),プログラム委員

2016/01 - International Conference on Big Data and Smart Computing (BigComp2016), Program Committee

2016/01 - International Conference on Big Data and Smart Computing (BigComp2016),プログラム委員

2015/12 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2015), Program Committee

2015/12 - IEEE International Conference on Global Communications (GLOBECOM 2015), Program Committee

2015/12 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2015), Program Committee

2015/12 - International Conference on Advances in Mobile Computing and Multimedia (MoMM 2015),プログラム委員

2015/12 - IEEE International Conference on Global Communications (GLOBECOM 2015),プログラム委員

2015/12 - International Conference on Information Integration and Web-based Applications and Services (iiWAS 2015),プログラム委員

2015/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2015), Program Committee

2015/11 - International Workshop on Internet of Things towards Applications (IoT-App'15), Program Committee

2015/11 - IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2015), Program Committee

2015/11 - International Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (MOBILWARE 2015), Program Committee

2015/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2015),プログラム委員

2015/11 - International Workshop on Internet of Things towards Applications (IoT-App'15),プログラム委員

2015/11 - IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2015),プログラム委員

2015/11 - International Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (MOBILWARE 2015),プログラム委員

2015/10 - IEEE International Conference on Collaboration and Internet Computing (IEEE CIC 2015), Program Committee

2015/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2015), Program Committee

2015/10 - IEEE International Conference on Healthcare Informatics (ICHI 2015), Program Committee

2015/10 - 情報処理学会マルチメディア通信と分散処理ワークショップ(DPS-WS 2015) ,プログラム委員

2015/10 - IEEE International Conference on Collaboration and Internet Computing (IEEE CIC 2015),プログラム委員

2015/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2015),プログラム委員

2015/10 - IEEE International Conference on Healthcare Informatics (ICHI 2015),プログラム委員

2014/10 - 2015/09 論文誌IEEE Access (Special Issue on Industrial Sensor Networks with Advanced Data Management: Design and Security),編集委員

2014/10 - 2015/09 IEEE Access, Guest Editor

2015/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2015) , Program Committee

2015/09 - International Conference on Database and Expert Systems Applications (DEXA 2015), Program Committee

2015/09 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2015), Program Co-Chair

2015/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2015) ,プログラム委員

2015/09 - International Conference on Database and Expert Systems Applications (DEXA 2015),プログラム委員

2015/09 - International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2015),プログラム共同委員長

2015/08 - International Conference on Mobile Web Information Systems (MobiWIS 2015), Program Vice Co-Chair

2015/08 - International Conference on Future Networks and Communications (FNC-15), Program Committee

2015/08 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-2015), Advisory Committee

2015/08 - データベース,Web,情報マネジメントに関する若手研究者国際ワークショップ(iDB2015) ,プログラム副委員長

2015/08 - International Conference on Mobile Web Information Systems (MobiWIS 2015),プログラム共同副委員長

2015/08 - International Conference on Future Networks and Communications (FNC-15),プログラム委員

2015/08 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-2015),アドバイザリー委員

2015/06 - International Conference on Mobile Data Management (MDM 2015), Demonstration Co-Chair, Program Committee

2015/06 - International Conference on Internet and Web Applications and Services (ICIW 2015), Program Committee

2015/06 - International Conference on Web-Age Information Management (WAIM 2015), Program Committee

2015/06 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial 2015), Program Committee

2015/06 - International Conference on Mobile Services, Resources, and Users (Mobility 2015), Program Committee

2015/06 - IEEE International Workshop on Human Mobility Computing (HuMoComp 2015), Program Committee

2015/06 - International Conference on Mobile Data Management (MDM 2015),デモ共同委員長,プログラム委員

2015/06 - International Conference on Internet and Web Applications and Services (ICIW 2015),プログラム委員

2015/06 - International Conference on Web-Age Information Management (WAIM 2015),プログラム委員

2015/06 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial 2015),プログラム委員

2015/06 - International Conference on Mobile Services, Resources, and Users (Mobility 2015),プログラム委員

2015/06 - IEEE International Workshop on Human Mobility Computing (HuMoComp 2015),プログラム委員

2015/05 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2015), Program Committee

2015/05 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2015), Program Committee

2015/05 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2015),プログラム委員

2015/05 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2015),プログラム委員

2009/05 - 2015/04 データ工学研究専門委員会,委員

2015/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2015), Program Committee

2015/04 - ACM International Symposium on Applied Computing (ACM SAC 2015), Program Committee

2015/04 - IEEE International Conference on Data Engineering, Best Poster Selection Committee

2015/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2015),プログラム委員

2015/04 - ACM International Symposium on Applied Computing (ACM SAC 2015),プログラム委員

2015/04 - IEEE International Conference on Data Engineering,最優秀ポスター選択委員

2012/04 - 2015/03 Communications in Mobile Computing, 編集委員

2012/04 - 2015/03 Communications in Mobile Computing, Editor

2015/03 - International Conference on Industrial Networks and Intelligent Systems (INISCOM 2015), Program Committee

2015/03 - データ工学と情報マネジメントに関するフォーラム(DEIM 2015),プログラム委員,コメンテータ

2015/03 - International Conference on Industrial Networks and Intelligent Systems (INISCOM 2015),プログラム委員

2015/02 - International Conference on Big Data and Smart Computing (BigComp 2015), Program Committee

2015/02 - International Conference on Big Data and Smart Computing (BigComp 2015),プログラム委員

2014/12 - IEEE International Conference on Ubiquitous Computing and Communications (IUCC 2014), Program Committee

2014/12 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-2014), Program Co-Chair

2014/12 - 情報処理学会マルチメディア通信と分散処理ワークショップ(DPS-WS 2014),プログラム委員

2014/12 - IEEE International Conference on Ubiquitous Computing and Communications (IUCC 2014),プログラム委員

2014/12 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-2014),プログラム共同委員長

2014/11 - International Workshop on Location-Based Social Networks (LBSN 2014), Program Committee

2014/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2014), Program Committee

2014/11 - 第7回 Webとデータベースに関するフォーラム (WebDB Forum 2014),プログラム委員

2014/11 - International Workshop on Location-Based Social Networks (LBSN 2014),プログラム委員

2014/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2014),プログラム委員

2014/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2014), Program Committee

2014/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2014), Program Committee

2014/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2014), Symposium Chair

2014/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2014),プログラム委員

2014/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2014),プログラム委員

2014/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2014),シンポジウム委員長

2014/09 - IEEE International Conference on Healthcare Informatics (ICHI 2014), Program Committee

2014/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2014), Program Committee

2014/09 - International Conference on Database and Expert Systems Applications (DEXA 2014), Program Committee

2014/09 - IEEE International Conference on Healthcare Informatics (ICHI 2014),プログラム委員

2014/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2014),プログラム委員

2014/09 - International Conference on Database and Expert Systems Applications (DEXA 2014),プログラム委員

2014/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI 2014), Program Committee

2014/08 - International Conference on Brain Informatics and Health (BIH 2014), Program Committee

2014/08 - International Conference on Communications and Networking in China (Chinacom 2014), Program Committee

2014/08 - International Conference on Future Networks and Communications (FNC-14), Program Committee

2014/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI 2014),プログラム委員

2014/08 - International Conference on Brain Informatics and Health (BIH 2014),プログラム委員

2014/08 - International Conference on Communications and Networking in China (Chinacom 2014),プログラム委員

2014/08 - International Conference on Future Networks and Communications (FNC-14),プログラム委員

2014/07 - International Conference on Mobile Data Management (MDM 2014), Program Committee, Demo Committee

2014/07 - International Workshop on Mobile Collaborative Crowdsourcing and Sensing (M-CROS 2014), Program Committee

2014/07 - International Conference on Internet and Web Applications and Services (ICIW 2014), Program Committee

2014/07 - データベース,Web,情報マネジメントに関する若手研究者国際ワークショップ(iDB2014),プログラム委員

2014/07 - International Conference on Mobile Data Management (MDM 2014),プログラム委員,デモ委員

2014/07 - International Workshop on Mobile Collaborative Crowdsourcing and Sensing (M-CROS 2014),プログラム委員

2014/07 - International Conference on Internet and Web Applications and Services (ICIW 2014),プログラム委員

2014/06 - IEEE International Conference on Communications (ICC 2014), Program Committee

2014/06 - IEEE International Conference on Communications (ICC 2014),プログラム委員

2014/05 - International Conferences on Advanced Service Computing (Service Computing 2014), Program Committee

2014/05 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial), Program Committee

2014/05 - International Symposium on Real-time Natural User Interface and Natural User eXperience(RNN 2014), Program Committee

2014/05 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA 2014), Program Co-Chair

2014/05 - International Conferences on Advanced Service Computing (Service Computing 2014),プログラム委員

2014/05 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial),プログラム委員

2014/05 - International Symposium on Real-time Natural User Interface and Natural User eXperience(RNN 2014),プログラム委員

2014/05 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA 2014),プログラム共同委員長

2014/04 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2014), Program Committee

2014/04 - International World Wide Web Conference (WWW 2014), Program Committee

2014/04 - IEEE Vehicular Technology Conference (VTC2014-Spring), Program Committee

2014/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2014), Program Committee

2014/04 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2014),プログラム委員

2014/04 - International World Wide Web Conference (WWW 2014),プログラム委員

2014/04 - IEEE Vehicular Technology Conference (VTC2014-Spring),プログラム委員

2014/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2014),プログラム委員

2008/08 - 2014/03 ユニバーサルコミュニケーション研究会,委員

2014/03 - ACM International Symposium on Applied Computing (ACM SAC 2014), Program Committee

2014/03 - International Workshop on Mining Urban Data (MUD 2014), Program Committee

2014/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2014,プログラム委員会幹事

2014/03 - ACM International Symposium on Applied Computing (ACM SAC 2014),プログラム委員

2014/03 - International Workshop on Mining Urban Data (MUD 2014),プログラム委員

2013/12 - International Symposium on Computing and Networking - Across Practical Development and Theoretical Research - (CANDAR 2013), Program Committee

2013/12 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2013), Program Committee

2013/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2013), Program Committee

2013/12 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2013), Program Co-chair

2013/12 - International Symposium on Computing and Networking - Across Practical Development and Theoretical Research - (CANDAR 2013),プログラム委員

2013/12 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2013),プログラム委員

2013/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2013),プログラム委員

2013/12 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2013),プログラム共同委員長

2013/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2013), Program Committee

2013/11 - NII Shonan Meeting Seminar: "Intelligent Information Processing - Chances of Crowdsourcing", Co-Organizer

2013/11 - IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC-13), Workshop Co-Chair

2013/11 - 第6回 Webとデータベースに関するフォーラム (WebDB Forum 2013),プログラム委員

2013/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2013),プログラム委員

2013/11 - NII Shonan Meeting Seminar: "Intelligent Information Processing - Chances of Crowdsourcing",共同オーガナイザー

2013/11 - IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC-13),ワークショップ共同委員長

2013/10 - International Conference on Brain and Health Informatics (BHI 2013), Program Committee

2013/10 - International Conference on Systems and Networks Communications (ICSNC 2013), Program Committee

2013/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2013), Program Committee

2013/10 - International Conference on Brain and Health Informatics (BHI 2013),プログラム委員

2013/10 - International Conference on Systems and Networks Communications (ICSNC 2013),プログラム委員

2013/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2013),プログラム委員

2013/09 - International Conference on Network-Based Information Systems (NBiS 2013), Publication Co-Chair

2013/09 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2013), Program Committee

2013/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2013), Program Committee

2013/09 - IEEE International Conference on Healthcare Informatics 2013 (ICHI 2013), Program Committee

2013/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2013), Program Committee

2013/09 - International Conference on Network-Based Information Systems (NBiS 2013),出版共同委員長

2013/09 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2013),プログラム委員

2013/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2013),プログラム委員

2013/09 - IEEE International Conference on Healthcare Informatics 2013 (ICHI 2013),プログラム委員

2013/09 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2013),プログラム委員

2013/08 - International Conference on Mobile Web Information Systems (MobiWIS 2013), Program Committee

2013/08 - International Conference on Communications and Networking in China (Chinacom 2013), Program Committee

2013/08 - International Conference on Database and Expert Systems Applications (DEXA 2013), Program Committee

2013/08 - International Conference on Mobile Web Information Systems (MobiWIS 2013),プログラム委員

2013/08 - International Conference on Communications and Networking in China (Chinacom 2013),プログラム委員

2013/08 - International Conference on Database and Expert Systems Applications (DEXA 2013),プログラム委員

2013/07 - International Conference on Information Technology Convergence and Services (ITCS-13), Publicity Co-Chair

2013/07 - International Wireless Communications & Mobile Computing Conference (IWCMC 2013), Symposium Chair: Multimedia over Wireless Symposium

2013/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2013), Publicity Co-Chairs

2013/07 - International Conference on Information Technology Convergence and Services (ITCS-13),広報共同委員長

2013/07 - International Wireless Communications & Mobile Computing Conference (IWCMC 2013),シンポジウム委員長(Multimedia over Wireless Symposium)

2013/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2013),広報共同委員長

2013/06 - International Workshop on Human Mobility Computing (HuMoComp 2013), Co-Chair

2013/06 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial), Program Committee

2013/06 - International Conference on Web-Age Information Management (WAIM 2013), Demo Co-chair

2013/06 - International Conference on Mobile Data Management (MDM 2013), Advanced Seminar Co-Chair, Program Committee

2013/06 - International Workshop on Human Mobility Computing (HuMoComp 2013),共同委員長

2013/06 - International Workshop on Mobile Data Management, Mining, and Computing on Social Networks (MobiSocial),プログラム委員

2013/06 - International Conference on Web-Age Information Management (WAIM 2013),デモ共同委員長

2013/06 - International Conference on Mobile Data Management (MDM 2013),アドバンスドセミナー共同委員長,プログラム委員

2013/05 - International Conference on Collaboration Technologies and Systems (CTS 2013), Program Committee

2013/05 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2013), Program Co-Chair

2013/05 - International Conference on Collaboration Technologies and Systems (CTS 2013),プログラム委員

2013/05 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2013),プログラム共同委員長

2013/04 - International Workshop on Mobile Data Analytics (MoDA 2013), Program Committee

2013/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2013) , Program Committee

2013/04 - International Workshop on Mobile Data Analytics (MoDA 2013),プログラム委員

2013/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2013) ,プログラム委員

2010/04 - 2013/03 IEEE COMSOC MMTC E-Letter, 編集委員

2010/04 - 2013/03 IEEE COMSOC MMTC E-Letter, Editor

2013/03 - ACM International Symposium on Applied Computing (ACM SAC 2013) , Program Committee

2013/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2013), Symposium Co-Chair

2013/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2013), Workshop Chair

2013/03 - IEEE International Conference on Advanced Information Networking and , International Liaison Co-Chairs

2013/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2013,プログラム委員会幹事

2013/03 - ACM International Symposium on Applied Computing (ACM SAC 2013),プログラム委員

2013/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2013),シンポジウム共同委員長

2013/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2013),ワークショップ委員長

2013/03 - IEEE International Conference on Advanced Information Networking and Applications (AINA-2013),国際リエゾン共同委員長

2013/01 - International Conference on Ambient Systems, Networks and Technologies (ANT), Steering Committee

2013/01 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2013), Program Committee

2013/01 - International Conference on Ambient Systems, Networks and Technologies (ANT),組織委員会委員

2013/01 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2013),プログラム委員

2012/12 - International Conference on Connected Vehicles & Expo (ICCVE 2012), Program Committee

2012/12 - International Conference on Networking and Computing (ICNC 2012), Program Committee

2012/12 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2012) , Program Committee

2012/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2012) , Program Committee

2012/12 - International Conference on Advances in Mobile Computing & Multimedia (MoMM2012), Program Committee

2012/12 - International Conference on Connected Vehicles & Expo (ICCVE 2012),プログラム委員

2012/12 - International Conference on Networking and Computing (ICNC 2012),プログラム委員

2012/12 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2012) ,プログラム委員

2012/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2012) ,プログラム委員

2012/12 - International Conference on Advances in Mobile Computing & Multimedia (MoMM2012),プログラム委員

2012/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2012), Program Committee

2012/11 - 第5回 Webとデータベースに関するフォーラム (WebDB Forum 2012),プログラム委員

2012/11 - International Workshop on Mobile Geographic Information Systems (MobiGIS 2012),プログラム委員

2012/10 - ACM International Conference on Information and Knowledge Management (CIKM 2012) , Program Committee

2012/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2012), Program Committee

2012/10 - International Conferences on Embedded and Ubiquitous Computing (EUC 2012), Program Committee

2012/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2012), Program Co-Chair

2012/10 - マルチメディア通信と分散処理ワークショップ,ワークショップ委員長

2012/10 - ACM International Conference on Information and Knowledge Management (CIKM 2012) ,プログラム委員

2012/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2012),プログラム委員

2012/10 - International Conferences on Embedded and Ubiquitous Computing (EUC 2012),プログラム委員

2012/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2012),プログラム共同委員長

2012/09 - International Conference on Advances in P2P Systems (AP2PS 2012), Program Committee

2012/09 - International Workshop on Location-Based Social Networks (LBSN 2012), Program Committee

2012/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2012) , Program Committee

2012/09 - International Conference on Network-Based Information Systems (NBiS 2012), International Liaison Co-Chairs,Program Committee

2012/09 - International Conference on Mobile Web Information Systems (MobiWIS 2012), Program Committee

2012/09 - MobileHCI 2012 Workshop on Mobility and Web Behavior, Program Committee

2012/09 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2012), Program Committee

2012/09 - International Conference on Advances in P2P Systems (AP2PS 2012),プログラム委員

2012/09 - International Workshop on Location-Based Social Networks (LBSN 2012),プログラム委員

2012/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2012) ,プログラム委員

2012/09 - International Conference on Network-Based Information Systems (NBiS 2012),国際リエゾン共同委員長,プログラム委員

2012/09 - International Conference on Mobile Web Information Systems (MobiWIS 2012),プログラム委員

2012/09 - MobileHCI 2012 Workshop on Mobility and Web Behavior,プログラム委員

2012/09 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2012),プログラム委員

2012/08 - International Conference on Database and Expert Systems Applications (DEXA 2012), Program Committee

2012/08 - International Conference on Ambient Systems, Networks and Technologies (ANT-12), Program Co-chair

2012/08 - データベース,Web,情報マネジメントに関する若手研究者国際ワークショップ(iDB2012),プログラム委員長

2012/08 - International Conference on Database and Expert Systems Applications (DEXA 2012),プログラム委員

2012/08 - International Conference on Ambient Systems, Networks and Technologies (ANT-12),プログラム共同委員長

2012/07 - International Conference on Mobile Data Management (MDM 2012), Panel Co-chair, Program Committee

2012/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2012), Award Co-Chair

2012/07 - International Conference on Mobile Data Management (MDM 2012),パネル共同委員長,プログラム委員

2012/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2012),表彰共同委員長

2012/06 - IEEE International Conference on Communications (ICC 2012), Program Committee

2012/06 - IEEE International Conference on Communications (ICC 2012),プログラム委員

2005/10 - 2012/05 論文誌編集委員

2012/05 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE 2012) , Program Committee

2012/05 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE 2012),プログラム委員

2012/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2012), Demo Award Co-chair, Program Committee

2012/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2012),デモ表彰共同委員長,プログラム委員

2012/03 - ACM International Symposium on Applied Computing (ACM SAC 2012), Program Committee

2012/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2012), Symposium Co-Chair

2012/03 - IEEE International Conference on Advanced Information Networking and Applications (AINA-2012), International Journal Co-chair

2012/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2012), Workshop Co-Chair

2012/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2012,プログラム委員会幹事

2012/03 - ACM International Symposium on Applied Computing (ACM SAC 2012),プログラム委員

2012/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2012),シンポジウム共同委員長

2012/03 - IEEE International Conference on Advanced Information Networking and Applications (AINA-2012),国際論文誌共同委員長

2012/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2012),ワークショップ共同委員長

2011/03 - 2012/02 論文誌「データ工学と情報マネジメント特集号」,編集委員

2012/02 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2012), Program Committee

2012/02 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2012),プログラム委員

2011/02 - 2012/01 論文誌「情報爆発特集号」,編集委員

2012/01 - ACM SIGHIT International Health Informatics Symposium (IHI 2012), Program Committee

2012/01 - ACM SIGHIT International Health Informatics Symposium (IHI 2012),プログラム委員

2007/01 - 2011/12 International Journal on Peer-to-Peer Networking and Applications, 編集委員

2011/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2011), Program Committee

2011/12 - International Conference on Computer Science and its Applications (CSA-11), Tarck Co-chair

2011/12 - International Conference on Information Integration and Web-based Applications & Services (iiWAS 2011),プログラム委員

2011/12 - International Conference on Computer Science and its Applications (CSA-11),トラック共同委員長

2011/11 - International Conference on Advances in P2P Systems (AP2PS 2011), Advisory Committee Chair, Program Committee

2011/11 - ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LBSN 2011), Program Committee

2011/11 - Webとデータベースに関するフォーラム(WebDB Forum) 2011,プログラム委員

2011/11 - International Conference on Advances in P2P Systems (AP2PS 2011),アドバイザリー委員長,プログラム委員

2011/11 - ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LBSN 2011),プログラム委員

2009/08 - 2011/10 International Journal of Communication Systems, ゲスト編集委員

2009/08 - 2011/10 International Journal of Communication Systems, Guest editor

2011/10 - International Conference on Collaborative Computing (CollaborateCom 2011), Program Committee

2011/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2011), Program Committee

2011/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2011), Program Committee

2011/10 - International Conference on Collaborative Computing (CollaborateCom 2011),プログラム委員

2011/10 - IEEE International Symposium on Reliable Distributed Systems (SRDS 2011),プログラム委員

2011/10 - International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2011),プログラム委員

2011/09 - International Conference on Ambient Systems, Networks and Technologies (ANT-11), Program Co-chair

2011/09 - International Conference on Network-Based Information Systems (NBiS 2011), Program Co-chair

2011/09 - International Database Engineering & Applications Symposium (IDEAS 2011), Program Committee

2011/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2011), Program Committee

2011/09 - International Conference on Ambient Systems, Networks and Technologies (ANT-11),プログラム共同委員長

2011/09 - International Conference on Network-Based Information Systems (NBiS 2011),プログラム共同委員長

2011/09 - International Database Engineering & Applications Symposium (IDEAS 2011),プログラム委員

2011/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2011),プログラム委員

2011/08 - International Workshop on Data Management for Sensor Networks (DMSN 2011), Program Committee

2011/08 - International Conference on Computer Science and Engineering (CSE 2011), Program Vice Co-Chair

2011/08 - International Conference on Database and Expert Systems Applications (DEXA 2011), Program Committee

2011/08 - International Workshop on Integration of Physical and Social-Network Sensing & Mining (IPSoN 2011), Program Committee

2011/08 - International Workshop on Data Management for Sensor Networks (DMSN 2011),プログラム委員

2011/08 - International Conference on Computer Science and Engineering (CSE 2011),プログラム共同副委員長

2011/08 - International Conference on Database and Expert Systems Applications (DEXA 2011),プログラム委員

2011/08 - International Workshop on Integration of Physical and Social-Network Sensing & Mining (IPSoN 2011),プログラム委員

2011/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2011), Intertional Liason Co-chair

2011/07 - International Wireless Communications and Mobile Computing Conference (IWCMC 2011): Multimedia over Wireless Symposium, Honory Chair

2011/07 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2011),国際連携共同委員長

2011/07 - International Wireless Communications and Mobile Computing Conference (IWCMC 2011): Multimedia over Wireless Symposium,名誉委員長

2011/06 - International Conference on Mobile Data Management (MDM 2011), Program Committee

2011/06 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE 2011), Program Committee

2011/06 - International Conference on Mobile Data Management (MDM 2011),プログラム委員

2011/06 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE 2011),プログラム委員

2011/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2011), Industrial Co-chair, Program Committee

2011/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2011),インダストリアル共同委員長,プログラム委員

2010/05 - 2011/03 Information and Systems: special section on "Data Engineering", Guest Editor

2010/05 - 2011/03 論文誌「データ工学特集号」,編集委員

2010/05 - 2011/03 Information and Systems: special section on "Data Engineering", Guest Editor

2011/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2011), Workshop Co-Chair

2011/03 - ACM International Symposium on Applied Computing (ACM SAC 2011), Program Committee

2011/03 - International Symposium on Web and Mobile Information Services (WAMIS 2011), Program Committee

2011/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2011), Symposium Co-Chair

2011/03 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2011), Publication Co-Chair

2011/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2011,プログラム委員会幹事

2011/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2011),ワークショップ委員長

2011/03 - ACM International Symposium on Applied Computing (ACM SAC 2011),プログラム委員

2011/03 - International Symposium on Web and Mobile Information Services (WAMIS 2011),プログラム委員

2011/03 - IEEE International Symposium on Mining and Web (IEEE MAW 2011),シンポジウム共同委員長

2011/03 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2011),出版共同委員長

2011/01 - Australasian Database Conference (ADC 2011), Program Committee

2011/01 - Australasian Database Conference (ADC 2011),プログラム委員

2009/04 - 2010/11 Studies in Computational Intelligence, ゲスト編集委員

2010/11 - ACM SIGSPATIAL International Workshop on Location Based Social Networks (LBSN'10), Program Committee

2010/11 - International Conference on Ambient Systems, Networks and Technologies (ANT-2010), Program Vice Co-Chair

2010/11 - International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2010), Workshop Co-Chair

2010/11 - ACM SIGSPATIAL International Workshop on Location Based Social Networks (LBSN'10),プログラム委員

2010/11 - International Conference on Ambient Systems, Networks and Technologies (ANT-2010),プログラム共同副委員長

2010/11 - International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2010),ワークショップ共同委員長

2010/10 - International Conference on Advances in P2P Systems (AP2PS 2010), Advisory Co-chair

2010/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010), Program Committee

2010/10 - Webとデータベースに関するフォーラム(WebDB Forum) 2010,プログラム委員

2010/10 - International Conference on Advances in P2P Systems (AP2PS 2010),アドバイザリ共同委員長

2010/10 - International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010),プログラム委員

2009/04 - 2010/09 International Journal of Business Intelligence and Data Mining (IJBIDM), ゲスト編集委員

2009/04 - 2010/09 International Journal of Business Intelligence and Data Mining (IJBIDM), Guest editor

2010/09 - International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2010), Program Committee

2010/09 - International Workshop on Data Management for Sensor Networks (DMSN 2010), Program Committee

2010/09 - International Conference on Network-Based Information Systems (NBiS 2010), Program Vice Co-Chair

2010/09 - International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2010), Program Committee

2010/09 - International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2010),プログラム委員

2010/09 - International Workshop on Data Management for Sensor Networks (DMSN 2010),プログラム委員

2010/09 - International Conference on Network-Based Information Systems (NBiS 2010),プログラム共同副委員長

2010/09 - International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2010),プログラム委員

2010/08 - International Workshop on Grid and P2P Systems and Applications (GridPeer 2010), Program Committee

2010/08 - International Conference on Human-centric Computing (HumanCom-10), Program Committee

2010/08 - International Conference on Communications and Networking in China (CHINACOM 2010), Program Committee

2010/08 - International Conference on Database and Expert Systems Applications (DEXA 2010), Program Committee

2010/08 - International Workshop on Grid and P2P Systems and Applications (GridPeer 2010),プログラム委員

2010/08 - International Conference on Human-centric Computing (HumanCom-10),プログラム委員

2010/08 - International Conference on Communications and Networking in China (CHINACOM 2010),プログラム委員

2010/08 - International Conference on Database and Expert Systems Applications (DEXA 2010),プログラム委員

2010/07 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2010), Program Committee

2010/07 - IEEE International Conference on Industrial Informatics (IEEE INDIN 2010), Program Vice Co-Chair

2010/07 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2010),プログラム委員

2010/07 - IEEE International Conference on Industrial Informatics (IEEE INDIN 2010),プログラム共同副委員長

2010/06 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'10), Program Committee

2010/06 - IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC 2010), Program Committee

2010/06 - International ACM Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'10),プログラム委員

2010/06 - IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC 2010),プログラム委員

2009/04 - 2010/05 Information Systems Frontiers, ゲスト編集委員

2009/04 - 2010/05 Information Systems Frontiers, Guest editor

2010/05 - International Workshop on Mobile P2P Data Management, Security and Trust (M-PDMST 2010), Program Committee

2010/05 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments (RoSOC-M'10), Program Committee

2010/05 - International Conference on Mobile Data Management (MDM 2010), Program Co-Chair

2010/05 - International Workshop on Mobile P2P Data Management, Security and Trust (M-PDMST 2010),プログラム委員

2010/05 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments (RoSOC-M'10),プログラム委員

2010/05 - International Conference on Mobile Data Management (MDM 2010),プログラム共同委員長

2009/04 - 2010/04 International Journal on Mobile Information System (MIS),ゲスト編集委員

2009/04 - 2010/04 International Journal on Mobile Information System (MIS), Guest Editor

2010/04 - IEEE International Symposium on Mining and Web (IEEE MAW 2010), Steering Committee

2010/04 - International World Wide Web Conference (WWW 2010), Program Committee

2010/04 - International Conferences on Asia-Pacific Web Conference (APWeb 2010), Program Committee

2010/04 - International Conference on Mobile Data Management (MDM 2010), Steering Committee

2010/04 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2010), Workshop Co-Chair

2010/04 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2010), Advisory Chair, Program Committee

2010/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2010), Demo Co-chair, Program Committee

2010/04 - International Workshop on Ubiquitous Data Management (UDM2010), Program Committee

2010/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2010), Program Vice Co-Chair

2010/04 - IEEE International Symposium on Mining and Web (IEEE MAW 2010),組織委員長

2010/04 - International World Wide Web Conference (WWW 2010),プログラム委員

2010/04 - International Conferences on Asia-Pacific Web Conference (APWeb 2010),プログラム委員

2010/04 - International Conference on Mobile Data Management (MDM 2010),組織委員会委員

2010/04 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2010),ワークショップ共同委員長

2010/04 - International Conference on Advances in Databases, Knowledge, and Data Applications (DBKDA 2010),アドバイザリ委員長,プログラム委員

2010/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2010),デモ共同委員長,プログラム委員

2010/04 - International Workshop on Ubiquitous Data Management (UDM2010),プログラム委員

2010/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2010),プログラム共同副委員長

2009/06 - 2010/03 電子情報通信学会論文誌D「情報爆発」特集号,編集委員

2009/06 - 2010/03 IEICE Transactions on Information and Systems: special issued on “Info-Plosion”, Guest Editor

2009/06 - 2010/03 IEICE Transactions on Information and Systems: special issued on "Info-Plosion", Guest Editor

2009/04 - 2010/03 電子情報通信学会論文誌「データ工学」特集号,編集委員

2002/04 - 2010/03 ネットワークトランザクション専門技術委員会,委員

2010/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2011), Workshop Co-Chair

2010/03 - ACM International Symposium on Applied Computing (ACM SAC 2010), Program Committee

2010/03 - International Workshop on Ubiquitous Body Sensor Networks (UBSN 2010), Program Committee

2010/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2010,コメンテータ

2010/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2011),ワークショップ共同委員長

2010/03 - ACM International Symposium on Applied Computing (ACM SAC 2010),プログラム委員

2010/03 - International Workshop on Ubiquitous Body Sensor Networks (UBSN 2010),プログラム委員

2010/02 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2010), Program Co-Chair

2010/02 - European Conference on Wireless Sensor Networks (EWSN 2010), Publicity Co-chair

2010/02 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2010),プログラム共同委員長

2010/02 - European Conference on Wireless Sensor Networks (EWSN 2010),広報共同委員長

2008/05 - 2009/12 International Journal of Communication Networks and Distributed Systems (IJCNDS),ゲスト編集委員

2008/05 - 2009/12 International Journal of Communication Networks and Distributed Systems (IJCNDS), Guest editor

2009/12 - International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN 2009), Publicity Co-chair

2009/12 - International Workshop on Broadband and Wireless Computing, Communication and Applications (BWCCA-2009), Program Committee

2009/12 - International Conference on Computer Science and its Applications (CSA 2009), Program Vice Co-Chair

2009/12 - International Workshop on Mobile Social Semantic Web (MSSW 2009), Program Committee

2009/12 - International Workshop on Mobile, Multimedia, Ad Hoc & Sensor Networks (MMASN 2009), Workshop Co-Chair

2009/12 - International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN 2009),広報共同委員長

2009/12 - International Workshop on Broadband and Wireless Computing, Communication and Applications (BWCCA-2009),プログラム委員

2009/12 - International Conference on Computer Science and its Applications (CSA 2009),プログラム共同副委員長

2009/12 - International Workshop on Mobile Social Semantic Web (MSSW 2009),プログラム委員

2009/12 - International Workshop on Mobile, Multimedia, Ad Hoc & Sensor Networks (MMASN 2009),会議委員長

2009/11 - WebDBフォーラム2009,プログラム委員

2009/10 - International Conference on Advances in P2P Systems (AP2PS 2009), Program Co-Chair

2009/10 - International Conference on Web Information Systems Engineering (WISE 2009), Program Committee

2009/10 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2009/10 - International Conference on Advances in P2P Systems (AP2PS 2009),プログラム共同委員長

2009/10 - International Conference on Web Information Systems Engineering (WISE 2009),プログラム委員

2009/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2009), Program Committee

2009/09 - International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2009), Program Committee

2009/09 - International Workshop on Integration of the Real World and the Future Internet (RWI 2009), Program Committee

2009/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Technologies (NGMAST 2009),プログラム委員

2009/09 - International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI 2009),プログラム委員

2009/09 - International Workshop on Integration of the Real World and the Future Internet (RWI 2009),プログラム委員

2009/08 - IEEE Workshop on Grid and P2P Systems and Applications (GridPeer 2009), Program Committee

2009/08 - International Conference on Network-Based Information Systems (NBiS 2009), Program Vice Co-chair, Program Committee

2009/08 - International Conference on Database and Expert Systems Applications (DEXA 2009), Program Committee

2009/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'09), Program Committee

2009/08 - International Conference on Applications of Digital Information and Web Technologies (ICADIWT 2009), Program Committee

2009/08 - International Conference on Emerging Databases (EDB 2009), Program Committee

2009/08 - IEEE Workshop on Grid and P2P Systems and Applications (GridPeer 2009),プログラム委員

2009/08 - International Conference on Network-Based Information Systems (NBiS 2009),プログラム共同副委員長、プログラム委員

2009/08 - International Conference on Database and Expert Systems Applications (DEXA 2009),プログラム委員

2009/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'09),プログラム委員

2009/08 - International Conference on Applications of Digital Information and Web Technologies (ICADIWT 2009),プログラム委員

2009/08 - International Conference on Emerging Databases (EDB 2009),プログラム委員

2006/02 - 2009/07 International Journal of Distributed Sensor Networks,ゲスト編集委員

2006/02 - 2009/07 International Journal of Distributed Sensor Networks, Guest Editor

2009/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'09), Program Committee

2009/06 - International Workshop on Integration of the Real World and the Future Internet, Program Committee

2009/06 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2009), Program Committee

2009/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'09),プログラム委員

2009/06 - International Workshop on Integration of the Real World and the Future Internet,プログラム委員

2009/06 - International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2009),プログラム委員

2008/02 - 2009/05 Mobile Peer-to-Peer Computing for Next Generation Distributed Environments, Editorial Advisory Board

2009/05 - IEEE International Symposium on Mining and Web (IEEE MAW 2009), Symposium Co-Chair

2009/05 - International Conference on Mobile Data Management (MDM 2009), Demo Co-chair, Program Committee

2009/05 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2009), Workshop Co-Chair

2009/05 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments (RoSOC-M'09), Program Committee

2009/05 - International Symposium on Web and Mobile Information Services (WAMIS), Program Committee

2009/05 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2009), Program Co-Chair

2009/05 - IEEE International Symposium on Mining and Web (IEEE MAW 2009),シンポジウム共同委員長

2009/05 - International Conference on Mobile Data Management (MDM 2009),デモ共同委員長,プログラム委員

2009/05 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2009),ワークショップ委員長

2009/05 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments (RoSOC-M'09),プログラム委員

2009/05 - International Symposium on Web and Mobile Information Services (WAMIS),プログラム委員

2009/05 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2009),プログラム共同委員長

2008/05 - 2009/04 論文誌「サービス融合を支えるネットワークアーキテクチャの新展開」,編集委員

2007/05 - 2009/04 データ工学研究専門委員会,副委員長

2009/04 - International Workshop on Sensor Networks Technologies for Information Explosion Era (SeNTIE2009), Workshop Co-Chair

2009/04 - DASFAA 2009 PhD Workshop, Program Committee

2009/04 - IEEE Vehicular Technology Conference (VTC2009-Spring), Program Committee

2009/04 - International World Wide Web Conference (WWW 2009), Program Committee, Tutorial Committee

2009/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2009), Program Committee

2009/04 - International Workshop on Sensor Networks Technologies for Information Explosion Era (SeNTIE2009),ワークショップ共同委員長

2009/04 - DASFAA 2009 PhD Workshop,プログラム委員

2009/04 - IEEE Vehicular Technology Conference (VTC2009-Spring),プログラム委員

2009/04 - International World Wide Web Conference (WWW 2009),プログラム委員,チュートリアル委員

2009/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2009),プログラム委員

2008/05 - 2009/03 論文誌「データ工学特集号」,編集委員長

2009/03 - International Workshop on Data Management for Information Explosion in Wireless Networks (DMIEW 2009), Workshop Co-Chair

2009/03 - International Conference on Advances in Databases (DB 2009), Program Co-Chair

2009/03 - International Workshop on on P2P, Parallel, Grid and Internet Computing (3PGIC-2009), Program Committee

2009/03 - ACM International Symposium on Applied Computing (ACM SAC 2009), Program Committee

2009/03 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2009), Publicity Co-chair

2009/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN09), Program Committee

2009/03 - データ工学と情報マネジメントに関するフォーラム(DEIM) 2009,コメンテータ

2009/03 - International Workshop on Data Management for Information Explosion in Wireless Networks (DMIEW 2009),ワークショップ共同委員長

2009/03 - International Conference on Advances in Databases (DB 2009),プログラム共同委員長

2009/03 - International Workshop on on P2P, Parallel, Grid and Internet Computing (3PGIC-2009),プログラム委員

2009/03 - ACM International Symposium on Applied Computing (ACM SAC 2009),プログラム委員

2009/03 - International Conference on Complex, Intelligent and Software Intensive Systems (CISIS 2009),共同広報委員長

2009/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN09),プログラム委員

2009/01 - IEEE Workshop on Information Retrieval in Sensor Networks (IRSN 2009), Program Committee

2009/01 - IEEE Workshop on Information Retrieval in Sensor Networks (IRSN 2009),プログラム委員

2008/12 - International Workshop on Peer-to-Peer Computing for Information Search (P2PSearch 2008), Program Committee

2008/12 - WebDBフォーラム2008,プログラム委員

2008/12 - マルチメディア通信と分散処理ワークショップ,プログラム副委員長

2008/12 - International Workshop on Peer-to-Peer Computing for Information Search (P2PSearch 2008),プログラム委員

2008/09 - International Conference on Network-Based Information Systems (NBiS 2008), Program Committee

2008/09 - International Workshop on Mobile P2P Data Management, Security and Trust (MPDMST 2008), Program Committee

2008/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Tech., Program Committee

2008/09 - International Conference on Database and Expert Systems Applications (DEXA 2008), Program Committee

2008/09 - iDBフォーラム2008,実行委員長

2008/09 - International Conference on Network-Based Information Systems (NBiS 2008),プログラム委員

2008/09 - International Workshop on Mobile P2P Data Management, Security and Trust (MPDMST 2008),プログラム委員

2008/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Tech.,プログラム委員

2008/09 - International Conference on Database and Expert Systems Applications (DEXA 2008),プログラム委員

2008/08 - Workshop for Ubiquitous Networking and Enablers to Context-Aware Services, Program Committee

2008/08 - International Conference on Sensor Technologies and Applications (SENSORCOMM 2008), Program Committee

2008/08 - Workshop for Ubiquitous Networking and Enablers to Context-Aware Services,プログラム委員

2008/08 - International Conference on Sensor Technologies and Applications (SENSORCOMM 2008),プログラム委員

2008/07 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'08), Program Committee

2008/07 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'08), Program Committee

2008/07 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-08), Program Committee

2008/07 - IFIP International Conference on Wireless Sensor and Actor Networks (WSAN 2008), Program Committee

2008/07 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'08),プログラム委員

2008/07 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'08),プログラム委員

2008/07 - IEEE International Conference on Ubiquitous Intelligence and Computing (UIC-08),プログラム委員

2008/07 - IFIP International Conference on Wireless Sensor and Actor Networks (WSAN 2008),プログラム委員

2008/06 - IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC2008), Program Committee

2008/06 - IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC2008),プログラム委員

2008/04 - International World Wide Web Conference (WWW 2008), Program Committee, Tutorial Committee

2008/04 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments, Program Committee

2008/04 - International Workshop on Sensor Networks Technologies for Information Explosion Era (SeNTIE2008), Workshop Co-Chair

2008/04 - International World Wide Web Conference (WWW 2008),プログラム委員,チュートリアル委員

2008/04 - International Workshop on the Role of Services, Ontologies, and Context in Mobile Environments,プログラム委員

2008/04 - International Workshop on Sensor Networks Technologies for Information Explosion Era (SeNTIE2008),ワークショップ共同委員長

2003/04 - 2008/03 マルチメディア通信と分散処理研究会,運営委員

2008/03 - IEEE International Symposium on Mining the Asian Web (IEEE MAW 2008), Symposium Co-Chair

2008/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC-2008), Workshop Co-Chair

2008/03 - International Conference on Intelligent and Software Intensitve Systems (CISIS 2008), Program Committee

2008/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN08), Program Committee

2008/03 - ACM International Symposium on Applied Computing (ACM SAC 2008), Program Committee

2008/03 - International Symposium on Web and Mobile Information Services (WAMIS), Program Committee

2008/03 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2008), Program Vice Co-chair

2008/03 - International Conference on Database Systems for Advanced Applications (DASFAA 2008), Publicity Chair, Program Committee

2008/03 - データ工学ワークショップ(DEWS2008),プログラム委員長

2008/03 - IEEE International Symposium on Mining the Asian Web (IEEE MAW 2008),会議共同委員長

2008/03 - International Workshop on Data Management for Wireless and Pervasive Communications (DMWPC-2008),会議共同委員長

2008/03 - International Conference on Intelligent and Software Intensitve Systems (CISIS 2008),プログラム委員

2008/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN08),プログラム委員

2008/03 - ACM International Symposium on Applied Computing (ACM SAC 2008),プログラム委員

2008/03 - International Symposium on Web and Mobile Information Services (WAMIS),プログラム委員

2008/03 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2008),プログラム副委員長

2008/03 - International Conference on Database Systems for Advanced Applications (DASFAA 2008),広報委員長,プログラム委員

2007/03 - 2008/02 論文誌「データ工学特集号」,編集委員

2008/01 - European Conference on Wireless Sensor Networks (EWSN 2008), Program Committee

2008/01 - European Conference on Wireless Sensor Networks (EWSN 2008),プログラム委員

2007/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2007), Program Committee

2007/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2007),プログラム委員

2007/11 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2007/10 - International Conference on Sensor Technologies and Applications (SENSORCOMM 2007), Program Committee

2007/10 - International Conference on Sensor Technologies and Applications (SENSORCOMM 2007),プログラム委員

2007/09 - International Workshop on P2P Data Management, Security and Trust (PDMST 2007), Program Committee

2007/09 - International Workshop on Data in Global-Scale Repositories (GRep 2007), Program Committee

2007/09 - International Workshop on Hot Topics in Mobile Peer-to-Peer Networks (HOT-MP2P), Program Committee

2007/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Tech., Program Committee

2007/09 - IFIP International Conference on Wireless Sensor And Actor Networks (WSAN 2007), Program Committee

2007/09 - International Conference on Network-Based Information Systems (NBiS 2007), Program Committee

2007/09 - International Workshop on P2P Data Management, Security and Trust (PDMST 2007),プログラム委員

2007/09 - International Workshop on Data in Global-Scale Repositories (GRep 2007),プログラム委員

2007/09 - International Workshop on Hot Topics in Mobile Peer-to-Peer Networks (HOT-MP2P),プログラム委員

2007/09 - International Conference and Exhibition on Next Generation Mobile Applications, Services, and Tech.,プログラム委員

2007/09 - IFIP International Conference on Wireless Sensor And Actor Networks (WSAN 2007),プログラム委員

2007/09 - International Conference on Network-Based Information Systems (NBiS 2007),プログラム委員

2007/08 - International Workshop on Mobile and Ubiquitous Context Aware Systems and Applications (MUBICA'07), Program Committee

2007/08 - International Conference on Intelligent and Software Intensitve Systems (CISIS 2007), Program Committee

2007/08 - International Conference on Computer Communications and Networks (ICCCN2007), Program Committee

2007/08 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, Program Committee

2007/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'07), Program Committee

2007/08 - International Workshop on Mobile and Ubiquitous Context Aware Systems and Applications (MUBICA'07),プログラム委員

2007/08 - International Conference on Intelligent and Software Intensitve Systems (CISIS 2007),プログラム委員

2007/08 - International Conference on Computer Communications and Networks (ICCCN2007),プログラム委員

2007/08 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services,プログラム委員

2007/08 - IEEE International Conference on Information Reuse and Integration (IEEE-IRI'07),プログラム委員

2007/06 - International Workshop on Ubiquitous Computing (IWUC 2007), Program Committee

2007/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'07), Program Committee

2007/06 - International Conference on Scalable Information Systems (Infoscale 2007), Program Committee

2007/06 - International Workshop on Ubiquitous Computing (IWUC 2007),プログラム委員

2007/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'07),プログラム委員

2007/06 - International Conference on Scalable Information Systems (Infoscale 2007),プログラム委員

2007/05 - International Workshop on Data Intensive Sensor Networks (DISN 2007), Program Committee

2007/05 - International Workshop on Managing Context Information and Semantics in Mobile Environments (MCISME), Program Committee

2007/05 - International Conference on Mobile Data Management (MDM 2007), Program Committee

2007/05 - International Workshop on Data Intensive Sensor Networks (DISN 2007),プログラム委員

2007/05 - International Workshop on Managing Context Information and Semantics in Mobile Environments (MCISME),プログラム委員

2007/05 - International Conference on Mobile Data Management (MDM 2007),プログラム委員

2006/05 - 2007/04 データ工学研究専門委員会,専門委員

2007/04 - International World Wide Web Conference (WWW 2008), Program Committee, Tutorial Committee

2007/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2007), Program Committee

2007/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2007), Program Vice Co-chair

2007/04 - International World Wide Web Conference (WWW 2008),プログラム委員,チュートリアル委員

2007/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2007),プログラム委員

2007/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2007),共同副プログラム委員長

2007/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN07), Program Committee

2007/03 - ACM International Symposium on Applied Computing (ACM SAC 2007), Program Committee

2007/03 - データ工学ワークショップ(DEWS2007),プログラム委員

2007/03 - IEEE International Workshop on on Pervasive Wireless Networking (PWN07),プログラム委員

2007/03 - ACM International Symposium on Applied Computing (ACM SAC 2007),プログラム委員

2007/02 - IASTED International Conference on Parallel and Distributed Computing and Networks (PDCN 2007), Program Committee

2007/02 - IASTED International Conference on Parallel and Distributed Computing and Networks (PDCN 2007),プログラム委員

2004/10 - 2007 IEEE Journal on Selected Areas in Communications,ゲスト編集委員

2007/01 - European Conference on Wireless Sensor Networks (EWSN 2007), Program Committee

2007/01 - European Conference on Wireless Sensor Networks (EWSN 2007),プログラム委員

2006/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2006), Program Committee

2006/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2006),プログラム委員

2006/11 - IEEE International Conference on Network Protocols (IEEE ICNP 2006), Program Committee

2006/11 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2006/11 - IEEE International Conference on Network Protocols (IEEE ICNP 2006),プログラム委員

2006/09 - International Conference on Ubiquitous Intelligence and Computing (UIC-06), Program Committee

2006/09 - International Conference on Ubiquitous Intelligence and Computing (UIC-06),プログラム委員

2006/08 - International Workshop on P2P Data Management, Security and Trust (PDMST 2006), Program Committee

2006/08 - International Workshop on P2P Data Management, Security and Trust (PDMST 2006),プログラム委員

2006/07 - International Workshop on P2P Data and Knowledge Sharing (P2P/DAKS), Program Committee

2006/07 - International Conference on Web-Age Information Management (WAIM 2006), Program Committee

2006/07 - International Workshop on P2P Data and Knowledge Sharing (P2P/DAKS),プログラム委員

2006/07 - International Conference on Web-Age Information Management (WAIM 2006),プログラム委員

2006/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'06), Program Committee

2006/06 - ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE'06),プログラム委員

2006/05 - International Workshop on International Workshop on Peer-to-Peer Information Management (P2PIM), Program Committee

2006/05 - International Workshop on Future Mobile and Ubiquitous Information Technologies (FMUIT 2006), Program Committee

2006/05 - IEEE International Conference on Mobile Data Management (MDM 2006), Program Co-Chair

2006/05 - International Workshop on International Workshop on Peer-to-Peer Information Management (P2PIM),プログラム委員

2006/05 - International Workshop on Future Mobile and Ubiquitous Information Technologies (FMUIT 2006),プログラム委員

2006/05 - IEEE International Conference on Mobile Data Management (MDM 2006),プログラム共同委員長

2005/05 - 2006/04 研究会論文誌:データベース,編集委員

2006/04 - ACM International Symposium on Applied Computing (ACM SAC 2006), Program Committee

2006/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2006), Program Vice Co-chair

2006/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2006), Program Committee

2006/04 - ACM International Symposium on Applied Computing (ACM SAC 2006),プログラム委員

2006/04 - IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA2006),プログラム共同副委員長

2006/04 - International Conference on Database Systems for Advanced Applications (DASFAA 2006),プログラム委員

2003/04 - 2006/03 データ工学研究専門委員会,委員

2005/12 - IFIP International Conference on Embedded And Ubiquitous Computing (EUC'2005), Program Committee

2005/12 - International Symposium on Ubiquitous Intelligence and Smart Worlds (UISW2005), Program Committee

2005/12 - International Conference on Embedded Software and Systems (ICESS 2005), Program Committee

2005/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2005), Program Committee

2005/12 - IFIP International Conference on Embedded And Ubiquitous Computing (EUC'2005),プログラム委員

2005/12 - International Symposium on Ubiquitous Intelligence and Smart Worlds (UISW2005),プログラム委員

2005/12 - International Conference on Embedded Software and Systems (ICESS 2005),プログラム委員

2005/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2005),プログラム委員

2005/09 - エンターテインメントコンピューティング2005,プログラム委員

2005/08 - International Workshop on P2P Data Management, Security and Trust (PDMST 2005), Program Committee

2005/08 - International Workshop on Mobility in Databases and Distributed Systems (MDDS 2005), Program Committee

2005/08 - International Workshop on P2P Data Management, Security and Trust (PDMST 2005),プログラム委員

2005/08 - International Workshop on Mobility in Databases and Distributed Systems (MDDS 2005),プログラム委員

2005/07 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2005), Program Vice Co-chair

2005/07 - IEEE International Conference on Parallel and Distributed Systems (IEEE ICPADS 2005),プログラム共同副委員長

2005/06 - International Conference on Pervasive Systems and Computing (PCS 2005), Program Committee

2005/06 - International Conference on Pervasive Systems and Computing (PCS 2005),プログラム委員

2003/05 - 2005/05 研究会論文誌:データベース,幹事

2001/06 - 2005/05 論文誌編集委員会,編集委員

2005/04 - IEEE International Conference on Data Engineering (IEEE ICDE 2005), Program Vice Co-chair

2005/04 - IEEE International Conference on Data Engineering (IEEE ICDE 2005),プログラム共同副委員長

2002/04 - 2005/03 データベースシステム研究会,幹事

2001/05 - 2005/03 論文賞委員会,委員

2005/03 - ACM International Symposium on Applied Computing (ACM SAC 2005), Program Committee

2005/03 - IADIS Virtual Multi Conference on Computer Science and Information Systems (MCCSIS 2005), Program Committee

2005/03 - データ工学ワークショップ(DEWS2005),プログラム委員

2005/03 - ACM International Symposium on Applied Computing (ACM SAC 2005),プログラム委員

2005/03 - IADIS Virtual Multi Conference on Computer Science and Information Systems (MCCSIS 2005),プログラム委員

2004/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2004), Program Committee

2004/12 - International Conference on Distributed Computing & Internet Technology (ICDCIT 2004),プログラム委員

2004/11 - データベースとWeb情報システムに関するシンポジウム(DBWeb2004),プログラム委員

2004/09 - International Workshop on P2P Data Management, Security and Trust (PDMST 2004), Program Committee

2004/09 - International Workshop on Mobility in Databases and Distributed Systems (MDDS2004), Program Committee

2004/09 - International Workshop on P2P Data Management, Security and Trust (PDMST 2004),プログラム委員

2004/09 - International Workshop on Mobility in Databases and Distributed Systems (MDDS2004),プログラム委員

2004/05 - ACM International Symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc 2004), Program Committee

2004/05 - ACM International Symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc 2004),プログラム委員

2004/03 - データ工学ワークショップ(DEWS2004),プログラム委員

2004/01 - International Conference on Mobile Data Management (MDM2004), Program Committee

2004/01 - International Conference on Mobile Data Management (MDM2004),プログラム委員

2003/06 - 2003/12 論文誌「ブロードバンドネットワークサービス特集号」,編集委員

2003/12 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2003/12 - データベースとWeb情報システムに関するシンポジウム(DBWeb2003),プログラム委員

2003/09 - International Workshop on Mobility in Databases and Distributed Systems (MDDS2003), Program Committee

2003/09 - International Workshop on Mobility in Databases and Distributed Systems (MDDS2003),プログラム委員

2003/05 - SACSIS (Symposium on Advanced Computing Systems and Infrastructures),プログラム委員

2002/05 - 2003/03 研究会論文誌:データベース,編集委員

2003/03 - データ工学ワークショップ(DEWS2003),プログラム委員

2003/01 - エンターテインメントコンピューティング2003,プログラム委員

2002/12 - データベースとWeb情報システムに関するシンポジウム(DBWeb2002),プログラム委員

2002/10 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2002/09 - ISATED International Conference on Information Systems and Database (ISDB2002), Program Committee

2002/09 - ISATED International Conference on Information Systems and Database (ISDB2002),プログラム委員

2002/08 - International Workshop on Ad Hoc Networking (IWAHN 2002), Program Committee

2002/08 - International Workshop on Ad Hoc Networking (IWAHN 2002),プログラム委員

2002/05 - Asian International Mobile Computing Conference (AMOC2002), Program Committee

2002/05 - Asian International Mobile Computing Conference (AMOC2002),プログラム委員

2001/04 - 2002/03 データベースシステム研究会,運営委員

2001/12 - データベースとWeb情報システムに関するシンポジウム(DBWeb2001),プログラム委員

2001/10 - マルチメディア通信と分散処理ワークショップ,プログラム委員

2000/10 - マルチメディア通信と分散処理ワークショップ,プログラム委員

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Awards (95)：

2023/04 - 文部科学省令和5年度科学技術分野の文部科学大臣表彰科学技術賞(研究部門) 実世界とサイバー世界をつなぐビッグデータと人工知能の研究
2022/10 - European Alliance for Innovation (EAI) Distinguished Lecturer
2022/03 - データ工学と情報マネジメントに関するフォーラム(DEIM 2022) スポンサー賞(株式会社LegalForce賞) 高速かつ高精度な内積空間におけるカーディナリティ推定
2021/09 - Best Paper Award, International Conference on Database and Expert Systems Applications (DEXA2021)
2021/08 - Best Paper Award

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Association Membership(s) (4)：

IEEE , ACM , 情報処理学会 , 電子情報通信学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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