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Fumiyuki Kato
Fumiyuki Kato
Verified email at db.soc.i.kyoto-u.ac.jp - Homepage
Title
Cited by
Cited by
Year
Preventing manipulation attack in local differential privacy using verifiable randomization mechanism
F Kato, Y Cao, M Yoshikawa
Data and Applications Security and Privacy XXXV: 35th Annual IFIP WG 11.3 …, 2021
222021
PCT-TEE: Trajectory-based private contact tracing system with trusted execution environment
F Kato, Y Cao, M Yoshikawa
ACM Transactions on Spatial Algorithms and Systems (TSAS) 8 (2), 1-35, 2021
162021
Network shuffling: Privacy amplification via random walks
SP Liew, T Takahashi, S Takagi, F Kato, Y Cao, M Yoshikawa
Proceedings of the 2022 International Conference on Management of Data, 773-787, 2022
142022
Secure and efficient trajectory-based contact tracing using trusted hardware
F Kato, Y Cao, M Yoshikawa
2020 IEEE International Conference on Big Data (Big Data), 4016-4025, 2020
82020
Asymmetric differential privacy
S Takagi, F Kato, Y Cao, M Yoshikawa
2022 IEEE International Conference on Big Data (Big Data), 1576-1581, 2022
72022
HDPView: Differentially Private Materialized View for Exploring High Dimensional Relational Data
F Kato, T Takahashi, S Takagi, Y Cao, SP Liew, M Yoshikawa
2022 PVLDB, 2022
62022
Olive: oblivious and differentially private federated learning on trusted execution environment
F Kato, Y Cao, M Yoshikawa
arXiv preprint arXiv:2202.07165, 2022
62022
Blockchain-empowered contact tracing for COVID-19 using crypto-spatiotemporal information
Z Wen, K Yu, X Qi, T Sato, Y Katsuyama, T Sato, W Kameyama, F Kato, ...
2020 IEEE International Conference on E-health Networking, Application …, 2021
52021
OLIVE: Oblivious Federated Learning on Trusted Execution Environment against the risk of sparsification
F Kato, Y Cao, M Yoshikawa
2023 PVLDB, 2023
42023
From Bounded to Unbounded: Privacy Amplification via Shuffling with Dummies
S Takagi, F Kato, Y Cao, M Yoshikawa
2023 IEEE 36th Computer Security Foundations Symposium (CSF), 457-472, 2023
12023
HRNet: Differentially Private Hierarchical and Multi-Resolution Network for Human Mobility Data Synthesization
S Takagi, L Xiong, F Kato, Y Cao, M Yoshikawa
arXiv preprint arXiv:2405.08043, 2024
2024
ULDP-FL: Federated Learning with Across Silo User-Level Differential Privacy
F Kato, L Xiong, S Takagi, Y Cao, M Yoshikawa
arXiv preprint arXiv:2308.12210, 2023
2023
An Accurate, Flexible and Private Trajectory-Based Contact Tracing System on Untrusted Servers
R Cao, F Kato, Y Cao, M Yoshikawa
International Conference on Information Integration and Web, 409-414, 2022
2022
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