Shun Takagi

According to our database, Shun Takagi authored at least 19 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Geo-Graph-Indistinguishability: Location Privacy on Road Networks with Differential Privacy.

Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa

IEICE Trans. Inf. Syst., May, 2023

ULDP-FL: Federated Learning with Across Silo User-Level Differential Privacy.

Fumiyuki Kato, Li Xiong, Shun Takagi, Yang Cao, Masatoshi Yoshikawa

CoRR, 2023

Supporting Pandemic Preparedness with Privacy Enhancing Technology.

Ruixuan Liu, Sepanta Zeighami, Haowen Lin, Cyrus Shahabi, Yang Cao, Shun Takagi, Yoko Konishi, Masatoshi Yoshikawa, Li Xiong

Proceedings of the 5th IEEE International Conference on Trust, 2023

CSGAN: Modality-Aware Trajectory Generation via Clustering-based Sequence GAN.

Minxing Zhang, Haowen Lin, Shun Takagi, Yang Cao, Cyrus Shahabi, Li Xiong

Proceedings of the 24th IEEE International Conference on Mobile Data Management, 2023

From Bounded to Unbounded: Privacy Amplification via Shuffling with Dummies.

Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa

Proceedings of the 36th IEEE Computer Security Foundations Symposium, 2023

2022

HDPView: Differentially Private Materialized View for Exploring High Dimensional Relational Data.

Fumiyuki Kato, Tsubasa Takahashi, Shun Takagi, Yang Cao, Seng Pei Liew, Masatoshi Yoshikawa

Proc. VLDB Endow., 2022

Network Shuffling: Privacy Amplification via Random Walks.

Seng Pei Liew, Tsubasa Takahashi, Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa

Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

Mitigating Privacy Vulnerability Caused by Map Asymmetry.

Ryota Hiraishi, Masatoshi Yoshikawa, Shun Takagi, Yang Cao, Sumio Fujita, Hidehito Gomi

Proceedings of the Data and Applications Security and Privacy XXXVI, 2022

Asymmetric Differential Privacy.

Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Asymmetric Differential Privacy.

Shun Takagi, Yang Cao, Masatoshi Yoshikawa

CoRR, 2021

P3GM: Private High-Dimensional Data Release via Privacy Preserving Phased Generative Model.

Shun Takagi, Tsubasa Takahashi, Yang Cao, Masatoshi Yoshikawa

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

2020

PANDA: Policy-aware Location Privacy for Epidemic Surveillance.

Yang Cao, Shun Takagi, Yonghui Xiao, Li Xiong, Masatoshi Yoshikawa

Proc. VLDB Endow., 2020

Geo-Graph-Indistinguishability: Location Privacy on Road Networks Based on Differential Privacy.

Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa

CoRR, 2020

Differentially Private Variational Autoencoders with Term-wise Gradient Aggregation.

Tsubasa Takahashi, Shun Takagi, Hajime Ono, Tatsuya Komatsu

CoRR, 2020

Customizable and Rigorous Location Privacy through Policy Graph.

Yang Cao, Yonghui Xiao, Shun Takagi, Li Xiong, Masatoshi Yoshikawa, Yilin Shen, Jinfei Liu, Hongxia Jin, Xiaofeng Xu

CoRR, 2020

PGLP: Customizable and Rigorous Location Privacy Through Policy Graph.

Yang Cao, Yonghui Xiao, Shun Takagi, Li Xiong, Masatoshi Yoshikawa, Yilin Shen, Jinfei Liu, Hongxia Jin, Xiaofeng Xu

Proceedings of the Computer Security - ESORICS 2020, 2020

POSTER: Data Collection via Local Differential Privacy with Secret Parameters.

Shun Takagi, Yang Cao, Masatoshi Yoshikawa

Proceedings of the ASIA CCS '20: The 15th ACM Asia Conference on Computer and Communications Security, 2020

POSTER: Protecting Location Privacy on Road Networks.

Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa

Proceedings of the ASIA CCS '20: The 15th ACM Asia Conference on Computer and Communications Security, 2020

2019

Geo-Graph-Indistinguishability: Protecting Location Privacy for LBS over Road Networks.

Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa

Proceedings of the Data and Applications Security and Privacy XXXIII, 2019