Selected Publications
- Customizable and Rigorous Location Privacy through Policy Graph. ESORICS 2020 2020 [arXiv] [Code]
- PCKV: Locally Differentially Private Correlated Key-Value Data Collection with Optimized Utility. USENIX Security 2020 2020 [arXiv]
- Federated SGD under Local Differential Privacy with Top-k Dimension Selection. International Conference on Database Systems for Advanced Applications (DASFAA) 2020 2020 [arXiv]
- PANDA: Policy-aware Location Privacy for Epidemic Surveillance. VLDB 2020 demo track 2020 [arXiv] [Code]
- Voice-Indistinguishability: Protecting Voiceprint in Privacy Preserving Speech Data Release. IEEE ICME 2020 (Oral) [arXiv] [Slides] 2020
- Money Cannot Buy Everything: Trading Mobile Data with Controllable Privacy Loss. IEEE MDM 2020 2020 [Paper] [Slides]
- Providing Input-Discriminative Protection for Local Differential Privacy. IEEE ICDE 2020 2020 [arXiv] [Slides]
- AuthPrivacyChain: A Blockchain-based Access Control Framework with Privacy Protection in Cloud. IEEE Access 2020 [IEEE] 2020
- Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services. IEEE TKDE, to appear. 2019 [arXiv] [IEEE]
- Efficient logging and querying for Blockchain-based cross-site genomic dataset access audit. BMC Medical Genomics, to appear. 2019 [arXiv]
- PriSTE: Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services. VLDB 2019, demo track 2019 [Paper]
- Geo-Graph-Indistinguishability: Protecting Location Privacy for LBS over Road Networks. 33rd Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy (DBSec) 2019 [Paper]
- When and where do you want to hide? Recommendation of location privacy preferences with local differential privacy. 33rd Annual IFIP WG 11.3 Conference on Data and Applications Security and Privacy (DBSec) 2019 [arxiv]
- Supporting both Range Queries and Frequency Estimation with Local Differential Privacy. IEEE Conference on Communications and Network Security (CNS) 2019 2019 [Paper]
- 道路ネットワークにおける位置情報プライバシー. DEIM 2019 最優秀論文賞 2019 [Paper]
- Blockchain-based Bidirectional Updates on Fine-grained Medical Data. IEEE BlockDM workshop at ICDE 2019 2019 [Paper] [Slides]
- PriSTE: From Location Privacy to Spatiotemporal Event Privacy. IEEE ICDE 2019, short paper 2019 [Paper] [Poster]
- ConTPL: Controlling Temporal Privacy Leakage in Differentially Private Continuous Data Release. VLDB 2018, demo track [Code] 2018
- Quantifying Differential Privacy in Continuous Data Release under Temporal Correlations. IEEE TKDE, the special issue on “Best of ICDE 2017” [Paper] [Code] [Slides] [Poster] 2018
- Quantifying Differential Privacy under Temporal Correlations IEEE ICDE 2017 [Paper] [Code] [Slides] [Poster] 2017
- How to Balance Privacy and Money through Pricing Mechanism in Personal Data Market ACM SIGIR 2017, Workshop on eCommerce 2017
- LocLok: Location Cloaking with Differential Privacy via Hidden Markov Model. VLDB 2017, demo track [Paper] [Code] 2017
- Differentially Private Real-Time Data Release over Infinite Trajectory Streams IEICE TRANSACTIONS on Information and Systems 2016
- Rigorous and Flexible Privacy Models for Utilizing Personal Spatiotemporal Data VLDB 2016, PhD workshop 2016
- Differentially Private Real-Time Data Release over Infinite Trajectory Streams IEEE MDM 2015, volume 2, 68-73 [Paper] [Slides] 2015
Academic Service
Journal Reviewer: VLDB Journal, IEEE Transactions on Knowledge and Data Engineering (TKDE), IEEE Transactions on Information Forensics and Security (TIFS), IEEE Transactions on Dependable and Secure Computing (TDSC), Distributed and Parallel Databases (DAPD), Information Sciences, Future Generation Computer Systems (FGCS), IET Information Security, International Journal of Information Security (IJIS), IEICE, etc.
Extental reviewer: VLDB 2020, CCS 2019, VLDB 2019, ICDE 2019, VLDB 2018, SIGMOD 2018, ICDE 2018, INFOCOM 2018, VLDB 2017, SIGMOD 2017, DEXA 2016, etc.
