3 papers
cs.GT2026
Learning From Social Interactions: Personalized Pricing and Buyer Manipulation
Qinqi Lin, Lingjie Duan, Jianwei Huang
As the sociological theory of homophily suggests, people tend to interact with those of similar preferences. Motivated by this well-established phenomenon, today's online sellers,…
cs.LG2026
Governing AI Forgetting: Auditing for Machine Unlearning Compliance
Qinqi Lin, Ningning Ding, Lingjie Duan +1
Despite legal mandates for the right to be forgotten, AI operators routinely fail to comply with data deletion requests. While machine unlearning (MU) provides a technical solution…
cs.GT2025
Personalized Pricing Through Strategic User Profiling in Social Networks
Qinqi Lin, Lingjie Duan, Jianwei Huang
Traditional user profiling techniques rely on browsing history or purchase records to identify users' willingness to pay. This enables sellers to offer personalized prices to profi…