Murakami Takao 村上隆夫

Researcher Number	80587981
Affiliation *help	2018 : 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究員 2016 – 2017 : 国立研究開発法人産業技術総合研究所, その他部局等, 研究員 2015 – 2017 : 国立研究開発法人産業技術総合研究所, 情報技術研究部門, 研究員 2014 : 独立行政法人産業技術総合研究所, 情報技術研究部門, 研究員
Review Section/Research Field	Principal Investigator Information security Except Principal Investigator Information security / Intelligent informatics / Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Principal Investigator 位置情報プライバシー / 匿名化 / 個人識別攻撃 / Viterbiアルゴリズム / バイアス補正 / グループスパース正則化 / TTP / 差分プライバシー / プライバシー / 欠損位置情報 … More Except Principal Investigator 暗号 / 公平性 / セキュリティ / 個人情報 / プライバシ / プライバシー / 匿名加工 / 機械学習 / 予測 / ビッグデータ / 再識別 / 安全性 / コンテスト Less

Study on anonymization algorithm and risk to be re-identified using open data competitionOngoing
- Principal Investigator
  
  菊池浩明
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Meiji University
短い秘密情報に基づいた認証技術と鍵管理技術に関する研究開発Ongoing
- Principal Investigator
  
  辛星漢
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Information security
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Statistical Security of Machine LearningOngoing
- Principal Investigator
  
  佐久間淳
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Intelligent informatics
- Research Institution
  University of Tsukuba
信頼できる機関を仮定しない空間統計データ構築技術の開発Principal InvestigatorOngoing
- Principal Investigator
  
  村上隆夫
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Information security
- Research Institution
  National Institute of Advanced Industrial Science and Technology
A Study on Anonymous Biometric Authentication for Privacy Protection in the Era of Big DataPrincipal Investigator
- Principal Investigator
  
  Murakami Takao
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Research Activity start-up
- Research Field
  
  Information security
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2015 2014 Other

All Presentation

[Presentation] 欠損位置情報の推定を伴うテンソル分解と個人識別攻撃への応用2015
- Author(s)
  村上隆夫
- Organizer
  コンピュータセキュリティシンポジウム2015（CSS 2015）
- Place of Presentation
  長崎ブリックホール（長崎）
- Year and Date
  2015-10-21
- Data Source
  KAKENHI-PROJECT-26880030
[Presentation] Group Sparsity Tensor Factorization for De-anonymization of Mobility Traces2015
- Author(s)
  Takao Murakami, Atsunori Kanemura, Hideitsu Hino
- Organizer
  Proceedings of the 14th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom 2015) [Best Paper Award]
- Place of Presentation
  Crowne Plaza hotel (Helsinki, Finland)
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26880030
[Presentation] Location Prediction Attacks Using Tensor Factorization and Optimal Defenses2014
- Author(s)
  Takao Murakami, Hajime Watanabe
- Organizer
  1st IEEE International Workshop on Big Data Security and Privacy (BDSP 2014)
- Place of Presentation
  Hyatt Regency Bethesda (Washington DC, USA)
- Year and Date
  2014-10-30
- Data Source
  KAKENHI-PROJECT-26880030
[Presentation] テンソル分解を用いた位置情報プライバシーへの攻撃と対策
- Author(s)
  村上隆夫，渡辺創
- Organizer
  コンピュータセキュリティシンポジウム2014（CSS 2014）
- Place of Presentation
  札幌コンベンションセンター（北海道）
- Year and Date
  2014-10-22 – 2014-10-24
- Data Source
  KAKENHI-PROJECT-26880030

1. 松田隆宏 (60709492)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
2. 佐久間淳 (90376963)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
3. 辛星漢 (20443195)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
4. 照屋唯紀 (20636972)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
5. 山田翔太 (70750834)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
6. 日野英逸 (10580079)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
7. 神嶌敏弘 (50356820)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
8. 兼村厚範 (50580297)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
9. 菊池浩明 (20266365)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
10. 中川裕志 (20134893)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
11. 渡辺知恵美 (20362832)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
12. 木村映善 (20363244)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results

Murakami Takao 村上 隆夫

Research Projects

Research Products

Co-Researchers

Study on anonymization algorithm and risk to be re-identified using open data competitionOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

短い秘密情報に基づいた認証技術と鍵管理技術に関する研究開発Ongoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Statistical Security of Machine LearningOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

信頼できる機関を仮定しない空間統計データ構築技術の開発Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Study on Anonymous Biometric Authentication for Privacy Protection in the Era of Big DataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Presentation] 欠損位置情報の推定を伴うテンソル分解と個人識別攻撃への応用2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Group Sparsity Tensor Factorization for De-anonymization of Mobility Traces2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Location Prediction Attacks Using Tensor Factorization and Optimal Defenses2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] テンソル分解を用いた位置情報プライバシーへの攻撃と対策

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Murakami Takao 村上隆夫