Sun Weihua 川井明

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… Alternative Names

KAWAI Akira 川井明

孫為華

Kawai Akira 川井明

川井明(孫為華) カワイアキラ

SUN Weihua 孫為華

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Researcher Number	40517520
Other IDs
Affiliation (Current)	2025: 滋賀大学, データサイエンス学系, 准教授
Affiliation (based on the past Project Information) *help	2022: 滋賀大学, データサイエンス学系, 准教授 2019 – 2021: 滋賀大学, データサイエンス学部, 准教授 2017: 滋賀大学, データサイエンス学部, 准教授 2014 – 2017: 滋賀大学, 経済学部, 准教授 2013: 大阪大学, 大学院情報科学研究科, 助教 2009 – 2012: 奈良先端科学技術大学院大学, 情報科学研究科, 助教
Review Section/Research Field	Principal Investigator Information network / Basic Section 21020:Communication and network engineering-related Except Principal Investigator Computer system/Network
Keywords	Principal Investigator 高度交通システム / 渋滞軽減 / 負荷分散 / 最短時間経路 / 駐車場経路案内 / 渋滞負荷分散 / 最適駐車経路 / 駐車案内 / 交通量負荷分散 / 駐車場ナビゲーション … More / 交通改善 / 交通流予測 / 渋滞解消 / 高度道路交通システム（ITS） / トラフィックパターン / ソーシャルキャピタル / モニターリング / 高齢者支援 / 道路形状 / GreenWave / 交通効率 / 信号制御 / 交通信号制御 / 交通最適化 / 通信衝突軽減 / チャネル割り当て / 公平性 / マルチチャネル / 通信プロトコル / 車車間通信 … More Except Principal Investigator センサネットワーク / シミュレーション / 無線ネットワーク / 開発環境 / 情報家電 / スマートスペース / 調光制御 / 照明装置 / フィンガープリンティング / 照度センサ / 照明点灯パターン変更 / 屋内位置推定 / ３Ｄ画像 / PlanetLab / 3D画像 / Planetlab / トランスコード / ビデオマルチキャスト / ネットワーク / センサ設置支援 / ユビキタスシステム / テストベッド / センサネットワークシミュレーション / ユビキタスコンピューティング / 長寿命化 / 可動ノード / 行動モデル / 歩行者モビリティ / 大規模シミュレーション / 災害シミュレーション / ネットワークシミュレーション / アドホックネットワーク / ネットワーク性能評価手法 / リアルタイムシステム / ユビキタスネットワーク / 無線通信 Less

A Proposal of Parking Guidance to Minimize Parking Time and Walking Time in Large Parking FacilityPrincipal Investigator
- Principal Investigator
  
  KAWAI Akira
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Shiga University
GreenSwirl: Combining Traffic Signal Control and Route Guidance for Reducing Traffic CongestionPrincipal Investigator
- Principal Investigator
  
  Kawai Akira
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Information network
- Research Institution
  Shiga University
A High Throughput Data Delivery Method using Wireless Multi-Channel for Vehicular Ad hoc NetworksPrincipal Investigator
- Principal Investigator
  
  Kawai Akira
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Information network
- Research Institution
  Shiga University
Accurate and Low-Cost Indoor Localization System through Active Lighting Control
- Principal Investigator
  
  YASUMOTO Keiichi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Computer system/Network
- Research Institution
  Nara Institute of Science and Technology
Sensor Network Simulator for Supporting Optimal Sensor Deployment in 3D Indoor Spaces
- Principal Investigator
  
  YASUMOTO Keiichi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Nara Institute of Science and Technology
P2P Video Delivery Method and Its Evaluation on PlanetLab
- Principal Investigator
  
  MORI Masaaki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Computer system/Network
- Research Institution
  Shiga University
Developing long-lived and reliable wireless sensor networks using mobile sensor nodes
- Principal Investigator
  
  MINORU Ito
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Nara Institute of Science and Technology
Real-time network simulation for large-scale ubiquitous network
- Principal Investigator
  
  HIGASHINO Teruo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University
Research and development of a simulator for efficient development of large-scale smart-spaces
- Principal Investigator
  
  YASUMOTO Keiichi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Nara Institute of Science and Technology

All 2023 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Spatio-Temporal Graph Convolutional Networks via View Fusion for Trajectory Data Analytics2023
- Author(s)
  Hu Wenya、Li Weimin、Zhou Xiaokang、Kawai Akira、Fueda Kaoru、Qian Quan、Wang Jianjia
- Journal Title
  
  IEEE Transactions on Intelligent Transportation Systems
  
  Volume: 24 Issue: 4 Pages: 4608-4620
- DOI
  10.1109/tits.2022.3210559
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04393, KAKENHI-PROJECT-23K11064
[Journal Article] EVTour: 電気自動車の乗換スケジューリング法の提案と性能評価2017
- Author(s)
  上田知幸, 柴田直樹, 川井明, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K16046
[Journal Article] GreenSwirl:交通渋滞の緩和を目指した信号制御および経路案内方式の提案と性能評価2016
- Author(s)
  徐家興, 川井明, 柴田直樹, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 57
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26880009
[Journal Article] VANET における複数無線チャネルを用いた大容量データ配信手法の提案と性能評価2015
- Author(s)
  川井明, 柴田直樹, 稲葉健吾, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 56
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26880009
[Journal Article] A Method for Overlay Network Latency Estimation from Previous Observation2013
- Author(s)
  Sun Weihua
- Journal Title
  
  Proc. of the 12th International Conference on Networks (ICN2013)
  
  Volume: 2013 Pages: 95-100
- NAID
  120006659742
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500055
[Journal Article] Estimation of overlay link quality from previously observed link qualities2013
- Author(s)
  Sun Weihua
- Journal Title
  
  Proc. of the 10th Annual IEEE Consumer Communication Networking Conference (CCNC2013)
  
  Volume: 2013 Pages: 582-585
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500055
[Journal Article] Estimation of overlay link quality from previously observed link qualities2013
- Author(s)
  W.Sun, N.Shibata, K.Yasumoto, and M.Mori
- Journal Title
  
  in Proc. of The 10th Annual IEEE Consumer Communications Networking Conference (CCNC2013)
  
  Pages: 582-585
- DOI
  10.1109/ccnc.2013.6488505
- NAID
  110008745968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500055
[Journal Article] A Method for Overlay Network Latency Estimation from Previous Observation2013
- Author(s)
  W.Sun, N.Shibata, K.Yasumoto, and M.Mori
- Journal Title
  
  in Proc. of The Twelfth International Conference on Networks (ICN2013)
  
  Pages: 95-100
- NAID
  120006659742
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500055
[Journal Article] すれ違い通信を活用した複数携帯電話端末による省電力協調動画ダウンロード手法2012
- Author(s)
  高松悠,孫為華,安本慶一,山内由紀子,伊藤実
- Journal Title
  
  情報処理学会論文
  
  Volume: 53(2) Pages: 783-794
- NAID
  110008767185
- URL
  http://ci.nii.ac.jp/naid/110008767185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300024
[Journal Article] すれ違い通信を活用した複数携帯電話端末による省電力協調動画ダウンロード手法2012
- Author(s)
  高松悠, 孫為華, 安本慶一, 山内由紀子, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 53(2) Pages: 783-794
- NAID
  110008767185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300024
[Journal Article] すれ違い通信を活用した複数携帯電話端末による省電力協調動画ダウンロード手法2012
- Author(s)
  高松悠, 孫為華, 山内由紀子, 安本慶一, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 53, 2 Pages: 783-794
- NAID
  110008767185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300023
[Journal Article] MANETによるワンセグ難視聴端末救済手法2011
- Author(s)
  布川雄大, 孫為華, 安本慶一, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 52, 2 Pages: 829-838
- NAID
  110008507922
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300023
[Journal Article] 交差点鳥瞰映像の協調撮影と共有を目的とした車車間通信プロトコル2011
- Author(s)
  小谷和也, 孫為華, 木谷友哉, 柴田直樹, 安本慶一, 伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 52, 6 Pages: 1980-1992
- NAID
  110008508027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300023
[Journal Article] MANET によるワンセグ難視聴端末救済手法2011
- Author(s)
  布川雄大,孫為華,安本慶一,伊藤実
- Journal Title
  
  情報処理学会論文誌
  
  Volume: 52(2) Pages: 829-838
- NAID
  110008507922
- URL
  http://ci.nii.ac.jp/naid/110008507922
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300024
[Presentation] オブジェデータを用いて運転者の視野範囲を可視化する手法の提案2021
- Author(s)
  篠藤碧月, 川井明
- Organizer
  第87回高度交通システムとスマートコミュニティ（ITS）研究会
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] 運転者技量測定データに対する分析と考察～コース間格差の調査及び左右確認時間の評価点との関係～2021
- Author(s)
  大塚将希, 堤駿人, 川井明
- Organizer
  第87回高度交通システムとスマートコミュニティ（ITS）研究会
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] オブジェデータを利用して車両軌跡と運転挙動を再現する手法の提案2021
- Author(s)
  逢坂安曇, 川井明
- Organizer
  第87回高度交通システムとスマートコミュニティ（ITS）研究会
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] 車両GPSデータのずれの特徴にもとづく誤差補正手法の提案2021
- Author(s)
  羽賀大登, 川井明
- Organizer
  第87回高度交通システムとスマートコミュニティ（ITS）研究会
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] 運転中のストレスと怒りに関する調査と分析2020
- Author(s)
  川井　明
- Organizer
  第80回ITS研究会
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] A Physical Strength Measurement and Analysis System for Elderly People Using Motion Sensors2019
- Author(s)
  Akira Kawai, Shinichi Taniguchi, Hui Li Li, Shizue Izumi
- Organizer
  UEMCON2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] モーションセンサーを用いた高齢者の体力測定手法2019
- Author(s)
  川井明, 谷口伸一, 李慧麗, 和泉志津恵
- Organizer
  DICOMO2019
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] ロードレージに対する要件的定義および判定チャートの提案2019
- Author(s)
  川井明
- Organizer
  DICOMO2019
- Data Source
  KAKENHI-PROJECT-19K04393
[Presentation] Approach traffic congestion problems2018
- Author(s)
  Akira Kawai
- Organizer
  2018 International Conference of Leading and Young Computer Scientists. (IC-LYCS 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K16046
[Presentation] ソーシャル・キャピタルを利用した高齢者見守りシステム2017
- Author(s)
  陳鈞, 谷口伸一, 川井明
- Organizer
  マルチメディア，分散，協調とモバイルシンポジウム2017 (DICOMO2017)
- Data Source
  KAKENHI-PROJECT-16K16046
[Presentation] ソーシャルキャピタルに着目した高齢者支援システム2017
- Author(s)
  陳鈞, 谷口伸一, 川井明
- Organizer
  電子情報通信学会2017年総合大会
- Place of Presentation
  名古屋
- Year and Date
  2017-03-22
- Data Source
  KAKENHI-PROJECT-16K16046
[Presentation] ソーシャルキャピタルに着目した高齢者支援システム2017
- Author(s)
  陳鈞, 谷口伸一, 川井明
- Organizer
  EiC電子情報通信学会2017年総合大会情報・システムソサイエティ特別企画学生ポスターセッション予稿集
- Data Source
  KAKENHI-PROJECT-16K16046
[Presentation] Proposal of indoor evacuation system with smartphones2015
- Author(s)
  Takuya Yamada, Naoki Shibata, Akira Kawai, Shinji Shimojo
- Organizer
  PRAGMA 29
- Place of Presentation
  Depok, Indonesia
- Year and Date
  2015-10-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26880009
[Presentation] GreenSwirl信号制御および経路案内方式の提案と性能評価2014
- Author(s)
  徐家興, 孫為華, 柴田直樹, 伊藤実
- Organizer
  ITS研究会59
- Place of Presentation
  福岡
- Year and Date
  2014-11-13
- Data Source
  KAKENHI-PROJECT-26880009
[Presentation] すれ違い通信を活用したスマートフォン向け省電力協調動画ダウンロード手法2011
- Author(s)
  孫為華
- Organizer
  情報処理学会関西支部支部大会
- Place of Presentation
  大阪市
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] Improving Mobile Terrestrial TV Playback Quality with Cooperative Streaming in MANET2011
- Author(s)
  W. Sun
- Organizer
  IEEE Wireless Communications and Networking Conference
- Place of Presentation
  Cancun, Mexico
- Year and Date
  2011-03-29
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] メッセージの重要度と配送期限を考慮したDTN経路制御手法の提案と評価2010
- Author(s)
  孫為華
- Organizer
  情報処理学会モバイルコンピューティングとユビキタス通信研究会
- Place of Presentation
  那覇市
- Year and Date
  2010-05-21
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] データサイズと送信期限を考慮したDTN経路制御手法2010
- Author(s)
  孫為華
- Organizer
  情報処理学会数理モデル化と問題解決研究会
- Place of Presentation
  札幌市
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] DTN-based Delivery of Word-of-Mouth Information with Priority and Deadline2010
- Author(s)
  Sun Weihua
- Organizer
  Int'l.Conf.on Mobile Computing and Ubiquitous Networking
- Place of Presentation
  Seattle, USA
- Year and Date
  2010-04-27
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] Range-based Localization for Estimating Pedestrian Trajectory in Intersection with Roadside Anchors2009
- Author(s)
  Sun, W.
- Organizer
  IEEE Vehicualr Networking Conference
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2009-10-30
- Data Source
  KAKENHI-PROJECT-21300023
[Presentation] 大都市における車両走行時間を短縮する交通信号制御および経路案内方式の提案
- Author(s)
  徐家興, 孫為華, 柴田直樹, 伊藤実
- Organizer
  DPSWS2014
- Place of Presentation
  島根
- Year and Date
  2014-12-08 – 2014-12-10
- Data Source
  KAKENHI-PROJECT-26880009
[Presentation] GreenSwirl: Combining Traffic Signal Control and Route Guidance for Reducing Traffic Congestion
- Author(s)
  JiaxingXu, Weihua Sun, Naoki Shibata and Minoru Ito
- Organizer
  IEEE Vehicular Networking Conference 2014
- Place of Presentation
  ドイツ
- Year and Date
  2014-12-03 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-26880009

1. YASUMOTO Keiichi (40273396)

# of Collaborated Projects: 7 results

# of Collaborated Products: 8 results
2. SHIBATA Naoki (40335477)

# of Collaborated Projects: 7 results

# of Collaborated Products: 3 results
3. KITANI Tomoya (40418786)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
4. ITO Minoru (90127184)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
5. MURATA Yoshihiro (40362834)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. YAMAUCHI Yukiko (10546518)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
7. TAMAI Morihiko (90523077)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. HIGASHINO Teruo (80173144)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. YAMAGUCHI Hirozumi (80314409)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. UMEDU Takaaki (10346174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. HIROMORI Akihito (90506544)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. NAKATA Akio (60295839)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NAKAMURA Yoshitaka (40452528)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. UTIYAMA Akira (70555234)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. TAJIMA Shigeto (90273614)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. YAMAMOTO Shinya (10552375)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. MORI Masaaki (90024942)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Sun Weihua 川井 明

KAWAI Akira 川井 明

孫為華

Kawai Akira 川井 明

川井 明(孫為華) カワイ アキラ

SUN Weihua 孫 為華

Research Projects

Research Products

Co-Researchers

A Proposal of Parking Guidance to Minimize Parking Time and Walking Time in Large Parking FacilityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

GreenSwirl: Combining Traffic Signal Control and Route Guidance for Reducing Traffic CongestionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A High Throughput Data Delivery Method using Wireless Multi-Channel for Vehicular Ad hoc NetworksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Accurate and Low-Cost Indoor Localization System through Active Lighting Control

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Sensor Network Simulator for Supporting Optimal Sensor Deployment in 3D Indoor Spaces

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

P2P Video Delivery Method and Its Evaluation on PlanetLab

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Developing long-lived and reliable wireless sensor networks using mobile sensor nodes

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Real-time network simulation for large-scale ubiquitous network

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research and development of a simulator for efficient development of large-scale smart-spaces

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Spatio-Temporal Graph Convolutional Networks via View Fusion for Trajectory Data Analytics2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] EVTour: 電気自動車の乗換スケジューリング法の提案と性能評価2017

Author(s)

Journal Title

Data Source

[Journal Article] GreenSwirl:交通渋滞の緩和を目指した信号制御および経路案内方式の提案と性能評価2016

Author(s)

Journal Title

Data Source

[Journal Article] VANET における複数無線チャネルを用いた大容量データ配信手法の提案と性能評価2015

Author(s)

Journal Title

Data Source

Sun Weihua 川井明

KAWAI Akira 川井明

Kawai Akira 川井明

川井明(孫為華) カワイアキラ

SUN Weihua 孫為華