← Search

Chenxi Qiu

3 accepted papers

2024

Enhancing Scalability of Metric Differential Privacy via Secret Dataset Partitioning and Benders Decomposition

IJCAI 2024poster

Metric Differential Privacy (mDP) extends the concept of Differential Privacy (DP) to serve as a new paradigm of data perturbation. It is designed to protect secret data represented in general metric space, such as text data encoded as word embeddings or geo-location data on the road network or grid…

2023

Content Sharing Design for Social Welfare in Networked Disclosure Game

UAI 2023poster

This work models the costs and benefits of personal information sharing, or self-disclosure, in online social networks as a networked disclosure game. In a networked population where edges represent visibility amongst users, we assume a leader can influence network structure through content promotio…

Cited by 2SourcePDFScholar