3 papers
cs.AI2026
Which Pairs to Compare for LLM Post-Training?
Jiangze Han, Vineet Goyal, Will Ma
Preference-based post-training has become a central paradigm for aligning language models. A common data-collection strategy is to generate a small set of completions for each prom…
cs.AI2025
Empowering Economic Simulation for Massively Multiplayer Online Games through Generative Agent-Based Modeling
Bihan Xu, Shiwei Zhao, Runze Wu +10
Within the domain of Massively Multiplayer Online (MMO) economy research, Agent-Based Modeling (ABM) has emerged as a robust tool for analyzing game economics, evolving from rule-b…
math.OC2024
Wasserstein gradient flow for optimal probability measure decomposition
Jiangze Han, Christopher Thomas Ryan, Xin T. Tong
We examine the infinite-dimensional optimization problem of finding a decomposition of a probability measure into K probability sub-measures to minimize specific loss functions ins…