Tada Harumasa 多田知正

… Alternative Names

多田知正タダハルマサ

TADA Harumasa 多田知正

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Researcher Number	10301277
Other IDs
External Links
Affiliation (Current)	2025: 京都教育大学, 教育学部, 教授
Affiliation (based on the past Project Information) *help	2025: 京都教育大学, 教育学部, 教授 2018 – 2022: 京都教育大学, 教育学部, 教授 2014 – 2017: 京都教育大学, 教育学部, 准教授 2010 – 2011: 京都教育大学, 教育学部, 准教授 2009: 京都教育大学, 教育学部, 講師 2006 – 2007: 京都教育大学, 教育学部, 講師 2004 – 2005: 大阪大学, 大学院・情報科学研究科, 助手
Review Section/Research Field	Principal Investigator Computer system/Network Except Principal Investigator Information network / Computer system/Network / Medium-sized Section 60:Information science, computer engineering, and related fields / Basic Section 60060:Information network-related
Keywords	Principal Investigator マルコフモデル / 待ち行列モデル / ソフトステート / インデックス / スケジューリング / ボトルネックリンク / サイト選択 / 並列転送 Except Principal Investigator ネット炎上 / スペクトルグラフ理論 … More / ユーザダイナミクス / オンラインソーシャルネットワーク / プラットフォーム技術 / 振動モデル / 社会ネットワーク / TCP / 情報ネットワーク / ノード中心性 / フラッシュクラウド / 有向グラフ / ラプラシアン行列 / 自律分散制御 / 情報通信工学 / 防犯技術 / ダークウェブ / 予兆検知技術 / 分極化 / エコーチェンバー効果 / SNS / 量子論 / 圧縮センシング / フラシュクラウド / ソーシャルネットワーク / ネットワーク理論 / physical bandwidth / available bandwidth / network measurement / sensor network / ad hoc network / autonomous distributed control / 物理帯域 / 利用可能帯域 / ネットワーク計測 / センサネットワーク / アドホックネットワーク / ユーザ行動 / 相互作用 / 運動エネルギー / 結合振動子 / 共鳴 / ネットワーク / 自己組織化 / 情報システム / 局所相互作用 Less

Early Detection Technologies for Non-Public User Activities Involving Social Risks and Their Social Applications to Dark Web Countermeasures
- Principal Investigator
  
  會田雅樹
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Tokyo Metropolitan University
Elucidation of the Relationship Between Structural Changes in Online Social Networks and User Behavior and Countermeasures against Online Flaming
- Principal Investigator
  
  Masaki Aida
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60060:Information network-related
- Research Institution
  Tokyo Metropolitan University
Modeling and countermeasure technology of destructive user dynamics that occurs in social media such as online flaming
- Principal Investigator
  
  Aida Masaki
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Information network
- Research Institution
  Tokyo Metropolitan University
Understanding and countermeasures of collective behaviour of users resonating through information networks
- Principal Investigator
  
  Aida Masaki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Information network
- Research Institution
  Tokyo Metropolitan University
Design of Control Architecture for Information Systems Based on Hierarchical Structures of Time Scales
- Principal Investigator
  
  AIDA Masaki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Tokyo Metropolitan University
データグリッドにおける応答時間の改善に関する研究Principal Investigator
- Principal Investigator
  
  多田知正
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University
Establishment of Networking Technologies for Meta Information Environment
- Principal Investigator
  
  IMASE Makoto
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University

All 2021 2018 2017 2016 2012 2011 2010 2006

All Journal Article Presentation

[Journal Article] Mitigation of flash crowd in web services by providing feedback information to users2021
- Author(s)
  Harumasa Tada, Masayuki Murata and Masaki Aida
- Journal Title
  
  IEICE Transactions on Information and Systems
  
  Volume: E104-D(1) Pages: 63-75
- NAID
  130007965126
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H04179
[Journal Article] 地理的に離れたデータセンタ間の負荷分散におけるネットワークの消費電力の影響2012
- Author(s)
  多田知正,今瀬真,村田正幸
- Journal Title
  
  電子情報通信学会論文誌
  
  Volume: vol.J95-B, no.4 Pages: 534-546
- NAID
  110009436635
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21300027
[Journal Article] An ant-based routing protocol using unidirectional links for heterogeneous mobile ad-hoc networks2006
- Author(s)
  Taro Maekawa, Harumasa Tada, Naoki Wakamiya, Makoto Imase, Masayuki Murata
- Journal Title
  
  Proceedings of International Conference on Wireless and Mobile Communications (ICWMC' 06)
  
  Pages: 43-43
- Data Source
  KAKENHI-PROJECT-16200003
[Presentation] ネットワークの振動モデルを用いたWebサービスにおけるflash crowdの解析2018
- Author(s)
  多田知正, 村田正幸, 会田雅樹
- Organizer
  電子情報通信学会コミュニケーションクオリティ研究会
- Data Source
  KAKENHI-PROJECT-17H01737
[Presentation] An analysis of flash crowd with network ocsillation model2018
- Author(s)
  Harumasa Tada, Masayuki Murata and Masaki Aida
- Organizer
  The 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01737
[Presentation] Web service flash crowd mitigation using feedback to users2017
- Author(s)
  Harumasa Tada, Masayuki Murata and Masaki Aida
- Organizer
  The 31st IEEE International Conference on Advanced Information Networking and Applications
- Place of Presentation
  Taipei（Taiwan）
- Year and Date
  2017-03-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26280032
[Presentation] Web サービスにおけるユーザへのフィードバック情報を用いた flash crowd の軽減2016
- Author(s)
  多田知正, 村田正幸, 会田雅樹
- Organizer
  電子情報通信学会コミュニケーションクオリティ研究会
- Place of Presentation
  機械振興会館（東京都港区）
- Data Source
  KAKENHI-PROJECT-26280032
[Presentation] Web サービスにおけるユーザへのフィードバック情報を用いた flash crowd の軽減2016
- Author(s)
  多田知正, 村田正幸, 会田雅樹
- Organizer
  電子情報通信学会コミュニケーションクオリティ研究会
- Place of Presentation
  機械振興会館（東京都・港区）
- Year and Date
  2016-04-22
- Data Source
  KAKENHI-PROJECT-26280032
[Presentation] 地理的に離れたデータセンタ間の負荷分散における電力比例性の影響の評価2011
- Author(s)
  多田知正
- Organizer
  電子情報通信学会情報ネットワーク研究会
- Place of Presentation
  北海道大学
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-21300027
[Presentation] Nearest neighbor task allocation for large-scale distributed systems2011
- Author(s)
  Harumasa Tada
- Organizer
  ISADS 2011, The 10th International Symposium on Autonomous Decentralized Systems
- Place of Presentation
  Kobe, Japan
- Year and Date
  2011-06-30
- Data Source
  KAKENHI-PROJECT-21300027
[Presentation] Nearest neighbor task allocation for large-scale distributed systems2011
- Author(s)
  Harumasa Tada
- Organizer
  The 10th International Symposium on Autonomous Decentralized System
- Data Source
  KAKENHI-PROJECT-21300027
[Presentation] Evaluation of Effect of Network Energy Consumption in Load Distribution across Data Centers2010
- Author(s)
  Harumasa Tada
- Organizer
  Green networking 2010, Architecture, protocols and algorithms for a sustainable Internet
- Place of Presentation
  Athens, Greece
- Data Source
  KAKENHI-PROJECT-21300027
[Presentation] Evaluation of Effect of Network Energy Consumption in Load Distribution across Data Centers2010
- Author(s)
  Harumasa Tada
- Organizer
  Architecture, protocols and algorithms for a sustainable Internet
- Data Source
  KAKENHI-PROJECT-21300027
[Presentation] データセンタ間の負荷分散においてネットワークの消費電力がおよぼす影響の評価2010
- Author(s)
  多田知正
- Organizer
  電子情報通信学会情報ネットワーク研究会
- Place of Presentation
  北海道大学
- Year and Date
  2010-07-08
- Data Source
  KAKENHI-PROJECT-21300027

1. AIDA Masaki (60404935)

# of Collaborated Projects: 6 results

# of Collaborated Products: 6 results
2. MURATA Masayuki (80200301)

# of Collaborated Projects: 5 results

# of Collaborated Products: 8 results
3. TAKANO Chisa (60509058)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
4. IMASE Makoto (30346176)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. 作元雄輔 (30598785)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. WAKAMIYA Naoki (50283742)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. HASEGAWA Go (00294009)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 成瀬誠 (20323529)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 小畑博靖 (30364110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 中嶋一貴 (90883116)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tada Harumasa 多田 知正

多田 知正 タダ ハルマサ

TADA Harumasa 多田 知正

Research Projects

Research Products

Co-Researchers

Early Detection Technologies for Non-Public User Activities Involving Social Risks and Their Social Applications to Dark Web Countermeasures

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation of the Relationship Between Structural Changes in Online Social Networks and User Behavior and Countermeasures against Online Flaming

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Modeling and countermeasure technology of destructive user dynamics that occurs in social media such as online flaming

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Understanding and countermeasures of collective behaviour of users resonating through information networks

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Design of Control Architecture for Information Systems Based on Hierarchical Structures of Time Scales

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

データグリッドにおける応答時間の改善に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Establishment of Networking Technologies for Meta Information Environment

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Mitigation of flash crowd in web services by providing feedback information to users2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 地理的に離れたデータセンタ間の負荷分散におけるネットワークの消費電力の影響2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] An ant-based routing protocol using unidirectional links for heterogeneous mobile ad-hoc networks2006

Author(s)

Journal Title

Data Source

[Presentation] ネットワークの振動モデルを用いたWebサービスにおけるflash crowdの解析2018

Author(s)

Organizer

Data Source

[Presentation] An analysis of flash crowd with network ocsillation model2018

Author(s)

Organizer

Data Source

[Presentation] Web service flash crowd mitigation using feedback to users2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Web サービスにおけるユーザへのフィードバック情報を用いた flash crowd の軽減2016

Author(s)

Organizer

Place of Presentation

Tada Harumasa 多田知正

多田知正タダハルマサ

TADA Harumasa 多田知正