4 papers
Deterministic implementation in single-item auctions
Yan Liu, Zeyu Ren, Pingzhong Tang +3
Deterministic auctions are attractive in practice due to their transparency, simplicity, and ease of implementation, motivating a sharper understanding of when they can attain the…
Try-On-Adapter: A Simple and Flexible Try-On Paradigm
Hanzhong Guo, Jianfeng Zhang, Cheng Zou +6
Image-based virtual try-on, widely used in online shopping, aims to generate images of a naturally dressed person conditioned on certain garments, providing significant research an…
Proportional Dynamics in Linear Fisher Markets with Auto-bidding: Convergence, Incentives and Fairness
Juncheng Li, Pingzhong Tang
Proportional dynamics, originated from peer-to-peer file sharing systems, models a decentralized price-learning process in Fisher markets. Previously, items in the dynamics operate…
Price Competition in Linear Fisher Markets: Stability, Equilibrium and Personalization
Juncheng Li, Pingzhong Tang
Linear Fisher market is one of the most fundamental economic models. The market is traditionally examined on the basis of individual's price-taking behavior. However, this assumpti…