Jiayang Li

A Security-Enhanced Query Result Verification Scheme for Outsourced Data in Location-Based Services

2022 · Applied Sciences

Location-based services (LBSs) facilitate people’s lives; location-based service providers (LBSPs) usually outsource services to third parties to provide better services. However, the third party is a dishonest entity that might return incorrect or incomplete query …

Data Duplication: A Novel Multi-Purpose Attack Paradigm in Machine Unlearning

2025 · arXiv (Cornell University)

Duplication is a prevalent issue within datasets. Existing research has demonstrated that the presence of duplicated data in training datasets can significantly influence both model performance and data privacy. However, the impact of data duplication …