2 papers
cs.GT2026
Pareto-Efficient Multi-Buyer Mechanisms: Characterization, Fairness and Welfare
Moshe Babaioff, Sijin Chen, Zhaohua Chen +1
A truthful mechanism for a Bayesian single-item auction results with some ex-ante revenue for the seller, and some ex-ante total surplus for the buyers. We study the Pareto frontie…
cs.RO2025
DSPv2: Improved Dense Policy for Effective and Generalizable Whole-body Mobile Manipulation
Yue Su, Chubin Zhang, Sijin Chen +4
Learning whole-body mobile manipulation via imitation is essential for generalizing robotic skills to diverse environments and complex tasks. However, this goal is hindered by sign…