Cao Yang 曹洋

Researcher Number	60836344
Other IDs	https://orcid.org/0000-0002-6424-8633
Affiliation (Current)	2024: 東京科学大学, 情報理工学院, 准教授
Affiliation (based on the past Project Information) *help	2024: 東京工業大学, 情報理工学院, 准教授 2022 – 2023: 北海道大学, 情報科学研究院, 准教授 2022: 北海道大学, 情報科学研究員, 准教授 2019 – 2022: 京都大学, 情報学研究科, 特定助教 2021: 京都大学, 情報学研究科, 特定准教授
Review Section/Research Field	Principal Investigator Basic Section 60080:Database-related / Basic Section 60070:Information security-related Except Principal Investigator Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Principal Investigator Differential Privacy / プライバシー保護 / differential privacy / 差分プライバシ / 11111 / Explainability / 説明可能性 / 位置情報プライバシ / 差分プライバシー / spatiotemporal data … More / data correlations / location privacy / spatiotemporal privacy / 時空間データ … More Except Principal Investigator 差分プライバシー / 分散型SNS / グラフ / データ価値査定 / プライバシー保護 / パーソナルデータ / シャープレー値 / 連合学習 / 機械学習 / プライバシ保護 / パーソナルデータ市場 Less

Differential Privacy Technologies for Distributed Social Graphs
- Principal Investigator
  
  村上隆夫
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  The Institute of Statistical Mathematics
  National Institute of Advanced Industrial Science and Technology
A Principled Framework for Explaining, Choosing and Negotiating Privacy Parameters of Differential PrivacyPrincipal Investigator
- Principal Investigator
  
  曹洋
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60080:Database-related
- Research Institution
  Tokyo Institute of Technology
  Hokkaido University
  Kyoto University
個人の選好と報酬配分を考慮したパーソナルデータの健全で頑健な流通系構築に向けて
- Principal Investigator
  
  吉川正俊
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Kyoto University
Achieving Differential Privacy under Spatiotemporal CorrelationsPrincipal Investigator
- Principal Investigator
  
  Cao Yang
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60070:Information security-related
- Research Institution
  Hokkaido University
  Kyoto University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Secure Shapley Value for Cross-Silo Federated Learning2023
- Author(s)
  Shuyuan Zheng, Yang Cao, Masatoshi Yoshikawa
- Journal Title
  
  Proceedings of the VLDB Endowment
  
  Volume: 16 Pages: 1657-1670
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K19767
[Journal Article] PCT-TEE: Trajectory-based Private Contact Tracing System with Trusted Execution Environment2022
- Author(s)
  Kato Fumiyuki、Cao Yang、Yoshikawa Masatoshi
- Journal Title
  
  ACM Transactions on Spatial Algorithms and Systems
  
  Volume: 8 Issue: 2 Pages: 1-35
- DOI
  10.1145/3490491
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K19767
[Journal Article] HDPView: differentially private materialized view for exploring high dimensional relational data2022
- Author(s)
  Kato Fumiyuki、Takahashi Tsubasa、Takagi Shun、Cao Yang、Liew Seng Pei、Yoshikawa Masatoshi
- Journal Title
  
  Proceedings of the VLDB Endowment
  
  Volume: 15 Issue: 9 Pages: 1766-1778
- DOI
  10.14778/3538598.3538601
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20269
[Journal Article] Efficient logging and querying for Blockchain-based cross-site genomic dataset access audit2020
- Author(s)
  Ma Shuaicheng, Cao Yang, Xiong Li
- Journal Title
  
  BMC Medical Genomics
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Journal Article] AuthPrivacyChain: A Blockchain-Based Access Control Framework With Privacy Protection in Cloud2020
- Author(s)
  Yang Caixia、Tan Liang、Shi Na、Xu Bolei、Cao Yang、Yu Keping
- Journal Title
  
  IEEE Access
  
  Volume: 8 Pages: 70604-70615
- DOI
  10.1109/access.2020.2985762
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18044, KAKENHI-PROJECT-19K20269
[Journal Article] Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services2020
- Author(s)
  Cao Yang、Xiao Yonghui、Xiong Li、Bai Liquan、Yoshikawa Masatoshi
- Journal Title
  
  IEEE Transactions on Knowledge and Data Engineering
  
  Volume: - Issue: 8 Pages: 1-1
- DOI
  10.1109/tkde.2019.2963312
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269, KAKENHI-PROJECT-18H04093
[Presentation] Asymmetric differential privacy2022
- Author(s)
  Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
- Organizer
  2022 IEEE International Conference on Big Data (Big Data)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] FL-Market: Trading Private Models in Federated Learning2022
- Author(s)
  Shuyuan Zheng, Yang Cao, Masatoshi Yoshikawa, Huizhong Li, Qiang Yan
- Organizer
  IEEE International Conference on Big Data, Big Data 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K19767
[Presentation] An Accurate, Flexible and Private Trajectory-Based Contact Tracing System on Untrusted Servers2022
- Author(s)
  Ruixuan Cao, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
- Organizer
  24th International Conference, iiWAS 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Boosting Utility of Differentially Private Streaming Data Release under Temporal Correlations2022
- Author(s)
  Cao Xuyang, Cao Yang, Yoshikawa Masatoshi, Nakamura Atsuyoshi
- Organizer
  2022 IEEE International Conference on Big Data (Big Data)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Mitigating Privacy Vulnerability Caused by Map Asymmetry2022
- Author(s)
  Ryota Hiraishi, Masatoshi Yoshikawa, Shun Takagi, Yang Cao, Sumio Fujita, Hidehito Gomi
- Organizer
  36th Annual IFIP WG 11.3 Conference, DBSec 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] A Crypto-Assisted Approach for Publishing Graph Statistics with Node Local Differential Privacy2022
- Author(s)
  Shang Liu, Yang Cao, Takao Murakami, Masatoshi Yoshikawa
- Organizer
  Proceedings of the 2022 IEEE International Conference on Big Data (IEEE BigData 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00521
[Presentation] Network Shuffling: Privacy Amplification via Random Walks2022
- Author(s)
  Liew Seng Pei、Takahashi Tsubasa, Takagi Shun, Kato Fumiyuki, Cao Yang, Yoshikawa Masatoshi
- Organizer
  Proceedings of the 2022 International Conference on Management of Data (SIGMOD)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Transparent Contribution Evaluation for Secure Federated Learning on Blockchain2021
- Author(s)
  Shuaicheng Ma, Yang Cao, Li Xiong
- Organizer
  ICDE workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Preventing Manipulation Attack in Local Differential Privacy using Verifiable Randomization Mechanism2021
- Author(s)
  Fumiyuki Kato, Yang Cao and Masatoshi Yoshikawa
- Organizer
  The 35th Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy (DBSec 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K19767
[Presentation] Preventing Manipulation Attack in Local Differential Privacy Using Verifiable Randomization Mechanism.2021
- Author(s)
  Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
- Organizer
  DBSec
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Money Cannot Buy Everything: Trading Mobile Data with Controllable Privacy Loss.2020
- Author(s)
  Shuyuan Zheng, Yang Cao, Masatoshi Yoshikawa
- Organizer
  IEEE MDM 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] PGLP: Customizable and Rigorous Location Privacy through Policy Graph.2020
- Author(s)
  Yang Cao
- Organizer
  ESORICS 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] TEEに基づく差分プライバシの検証2020
- Author(s)
  加藤郁之, 曹洋, 吉川正俊
- Organizer
  第12 回データ工学と情報マネジメントに関するフォーラム(DEIM2020).
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Voice-Indistinguishability: Protecting Voiceprint in Privacy Preserving Speech Data Release.2020
- Author(s)
  Yaowei Han, Sheng Li, Yang Cao, Qiang Ma, Masatoshi Yoshikawa
- Organizer
  IEEE ICME 2020 (Oral)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Federated SGD under Local Differential Privacy with Top-k Dimension Selection.2020
- Author(s)
  Ruixuan Liu, Yang Cao, Masatoshi Yoshikawa, Hong Chen
- Organizer
  25th International Conference on Database Systems for Advanced Applications (DASFAA) 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] PCKV: Locally Differentially Private Correlated Key-Value Data Collection with Optimized Utility.2020
- Author(s)
  Xiaolan Gu, Ming Li, Yueqiang Cheng, Li Xiong and Yang Cao
- Organizer
  USENIX Security 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] ID-LDP: Providing Input-Discriminative Protection for Local Differential Privacy.2020
- Author(s)
  Xiaolan Gu, Ming Li, Li Xiong and Yang Cao
- Organizer
  IEEE ICDE 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] プライバシ保護深層学習のための SGX分散処理の提案.2020
- Author(s)
  加納英樹,加藤郁之,ティブシメディ,阿部正幸,曹洋
- Organizer
  2020年暗号と情報セキュリティシンポジウム(SCIS2020)
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] 局所差分プライバシにおけるパラメータの秘匿について2020
- Author(s)
  高木駿, 曹洋, 吉川正俊
- Organizer
  第 12回データ工学と情報マネジメントに関するフォーラム(DEIM2020)
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] 局所差分プライバシを用いた行列分解によるネット広告システムの提案2020
- Author(s)
  峯田初音, 韓耀緯, 曹洋, 吉川正俊
- Organizer
  第12 回データ工学と情報マネジメントに関するフォーラム(DEIM2020).
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] 道路ネットワークにおける位置情報プライバシを考慮した軌跡データの評価に関する研究2020
- Author(s)
  成瀬真, 高木駿, 曹洋, 吉川正俊
- Organizer
  第12 回データ工学と情報マネジメントに関するフォーラム(DEIM2020).
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] PANDA: Policy-aware Location Privacy for Epidemic Surveillance.2020
- Author(s)
  Yang Cao
- Organizer
  VLDB 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] 段階的学習を用いたプライバシ保護型深層生成モデル.2020
- Author(s)
  高木駿, 高橋翼, 曹洋, 吉川正俊
- Organizer
  第12 回データ工学と情報マネジメントに関するフォーラム(DEIM2020).
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Blockchain-based Bidirectional Updates on Fine-grained Medical Data.2019
- Author(s)
  Chunmiao Li, Yang Cao, Zhenjiang Hu, Masatoshi Yoshikawa
- Organizer
  BlockDM workshop at IEEE ICDE 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] PriSTE: From Location Privacy to Spatiotemporal Event Privacy2019
- Author(s)
  Yang Cao, Yonghui Xiao, Li Xiong, Liquan Bai
- Organizer
  IEEE ICDE short paper
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Geo-Graph-Indistinguishability: Protecting Location Privacy for LBS over Road Networks2019
- Author(s)
  Shun Takagi, Yang Cao, Yasuhito Asano and Masatoshi Yoshikawa
- Organizer
  DBSec
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Towards Decentralized and Privacy-Preserving Personal Data Market2019
- Author(s)
  Yang Cao
- Organizer
  IEEE Tokyo Blockchain Workshop 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] From Location Privacy to Spatiotemporal Event Privacy2019
- Author(s)
  Yang Cao
- Organizer
  Wuhan University
- Invited
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] PriSTE: Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services.2019
- Author(s)
  Yang Cao, Yonghui Xiao, Li Xiong, Liquan Bai, Masatoshi Yoshikawa
- Organizer
  VLDB 2019, demo track
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] When and where do you want to hide? Recommendation of location privacy preferences with local differential privacy.2019
- Author(s)
  Maho Asada, Masatoshi Yoshikawa, Yang Cao
- Organizer
  DBSec 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] 道路ネットワークにおける位置情報プライバシー2019
- Author(s)
  高木駿，曹洋，浅野泰仁，吉川正俊
- Organizer
  DEIM 2019
- Data Source
  KAKENHI-PROJECT-19K20269
[Presentation] Supporting both Range Queries and Frequency Estimation with Local Differential Privacy2019
- Author(s)
  Xiaolan Gu, Ming Li, Yang Cao, Li Xiong
- Organizer
  IEEE Conference on Communications and Network Security (CNS) 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20269

1. 吉川正俊 (30182736)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
2. 村上隆夫 (80587981)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 南和宏 (10579410)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Attrapadung Nuttapong (40515300)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 大原一真 (80836479)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 小西葉子 (00876708)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 鄭舒元 (30994694)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 余恪平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Cao Yang 曹 洋

Research Projects

Research Products

Co-Researchers

Differential Privacy Technologies for Distributed Social Graphs

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A Principled Framework for Explaining, Choosing and Negotiating Privacy Parameters of Differential PrivacyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

個人の選好と報酬配分を考慮したパーソナルデータの健全で頑健な流通系構築に向けて

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Achieving Differential Privacy under Spatiotemporal CorrelationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Secure Shapley Value for Cross-Silo Federated Learning2023

Author(s)

Journal Title

Data Source

[Journal Article] PCT-TEE: Trajectory-based Private Contact Tracing System with Trusted Execution Environment2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] HDPView: differentially private materialized view for exploring high dimensional relational data2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Efficient logging and querying for Blockchain-based cross-site genomic dataset access audit2020

Author(s)

Journal Title

Data Source

[Journal Article] AuthPrivacyChain: A Blockchain-Based Access Control Framework With Privacy Protection in Cloud2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Asymmetric differential privacy2022

Author(s)

Organizer

Data Source

[Presentation] FL-Market: Trading Private Models in Federated Learning2022

Author(s)

Organizer

Data Source

[Presentation] An Accurate, Flexible and Private Trajectory-Based Contact Tracing System on Untrusted Servers2022

Author(s)

Organizer

Data Source

[Presentation] Boosting Utility of Differentially Private Streaming Data Release under Temporal Correlations2022

Author(s)

Organizer

Data Source

[Presentation] Mitigating Privacy Vulnerability Caused by Map Asymmetry2022

Author(s)

Organizer

Data Source

[Presentation] A Crypto-Assisted Approach for Publishing Graph Statistics with Node Local Differential Privacy2022

Author(s)

Organizer

Data Source

Cao Yang 曹洋

[Presentation] 局所差分プライバシを用いた行列分解によるネット広告システムの提案2020

[Presentation] 道路ネットワークにおける位置情報プライバシを考慮した軌跡データの評価に関する研究2020