Shun Takagi

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 24

Top Topics

Location Privacy

Top Venues

Proc. VLDB Endow.

Publications

Shun Takagi, Li Xiong, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
HRNet: Differentially Private Hierarchical and Multi-Resolution Network for Human Mobility Data Synthesization. CoRR (2024)
Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa
Geo-Graph-Indistinguishability: Location Privacy on Road Networks with Differential Privacy. IEICE Trans. Inf. Syst. 106 (5) (2023)
Fumiyuki Kato, Li Xiong, Shun Takagi, Yang Cao, Masatoshi Yoshikawa
ULDP-FL: Federated Learning with Across Silo User-Level Differential Privacy. CoRR (2023)
Ruixuan Liu, Sepanta Zeighami, Haowen Lin, Cyrus Shahabi, Yang Cao, Shun Takagi, Yoko Konishi, Masatoshi Yoshikawa, Li Xiong
Supporting Pandemic Preparedness with Privacy Enhancing Technology. TPS-ISA (2023)
Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
From Bounded to Unbounded: Privacy Amplification via Shuffling with Dummies. CSF (2023)
Minxing Zhang, Haowen Lin, Shun Takagi, Yang Cao, Cyrus Shahabi, Li Xiong
CSGAN: Modality-Aware Trajectory Generation via Clustering-based Sequence GAN. MDM (2023)
Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
Asymmetric Differential Privacy. Big Data (2022)
Seng Pei Liew, Tsubasa Takahashi, Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
Network Shuffling: Privacy Amplification via Random Walks. CoRR (2022)
Seng Pei Liew, Tsubasa Takahashi, Shun Takagi, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa
Network Shuffling: Privacy Amplification via Random Walks. SIGMOD Conference (2022)
Ryota Hiraishi, Masatoshi Yoshikawa, Shun Takagi, Yang Cao, Sumio Fujita, Hidehito Gomi
Mitigating Privacy Vulnerability Caused by Map Asymmetry. DBSec (2022)
Fumiyuki Kato, Tsubasa Takahashi, Shun Takagi, Yang Cao, Seng Pei Liew, Masatoshi Yoshikawa
HDPView: Differentially Private Materialized View for Exploring High Dimensional Relational Data. CoRR (2022)
Fumiyuki Kato, Tsubasa Takahashi, Shun Takagi, Yang Cao, Seng Pei Liew, Masatoshi Yoshikawa
HDPView: Differentially Private Materialized View for Exploring High Dimensional Relational Data. Proc. VLDB Endow. 15 (9) (2022)
Shun Takagi, Yang Cao, Masatoshi Yoshikawa
Asymmetric Differential Privacy. CoRR (2021)
Shun Takagi, Tsubasa Takahashi, Yang Cao, Masatoshi Yoshikawa
P3GM: Private High-Dimensional Data Release via Privacy Preserving Phased Generative Model. ICDE (2021)
Shun Takagi, Yang Cao, Masatoshi Yoshikawa
POSTER: Data Collection via Local Differential Privacy with Secret Parameters. AsiaCCS (2020)
Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa
POSTER: Protecting Location Privacy on Road Networks. AsiaCCS (2020)
Yang Cao, Shun Takagi, Yonghui Xiao, Li Xiong, Masatoshi Yoshikawa
PANDA: Policy-aware Location Privacy for Epidemic Surveillance. Proc. VLDB Endow. 13 (12) (2020)
Shun Takagi, Tsubasa Takahashi, Yang Cao, Masatoshi Yoshikawa
P3GM: Private High-Dimensional Data Release via Privacy Preserving Phased Generative Model. CoRR (2020)
Yang Cao, Yonghui Xiao, Shun Takagi, Li Xiong, Masatoshi Yoshikawa, Yilin Shen, Jinfei Liu, Hongxia Jin, Xiaofeng Xu
Customizable and Rigorous Location Privacy through Policy Graph. CoRR (2020)
Yang Cao, Shun Takagi, Yonghui Xiao, Li Xiong, Masatoshi Yoshikawa
PANDA: Policy-aware Location Privacy for Epidemic Surveillance. CoRR (2020)
Tsubasa Takahashi, Shun Takagi, Hajime Ono, Tatsuya Komatsu
Differentially Private Variational Autoencoders with Term-wise Gradient Aggregation. CoRR (2020)
Yang Cao, Yonghui Xiao, Shun Takagi, Li Xiong, Masatoshi Yoshikawa, Yilin Shen, Jinfei Liu, Hongxia Jin, Xiaofeng Xu
PGLP: Customizable and Rigorous Location Privacy Through Policy Graph. ESORICS (1) (2020)
Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa
Geo-Graph-Indistinguishability: Location Privacy on Road Networks Based on Differential Privacy. CoRR (2020)
Shun Takagi, Yang Cao, Yasuhito Asano, Masatoshi Yoshikawa
Geo-Graph-Indistinguishability: Protecting Location Privacy for LBS over Road Networks. DBSec (2019)