42 citations · 42 across the 4 of their papers we have counts for
4 papers
When Reasoning Narrows the Move: Diversity Collapse in LLM Game Play
Junyi Sha, Renfei Tan, David Simchi-Levi
Supervised fine-tuning (SFT) is widely used to adapt large language models to downstream tasks, but its effect on behavioral diversity in sequential decision-making remains under-e…
MetaDNS: Enhancing Exploration in Discrete Neural Samplers via Well-Tempered Metadynamics
Xiaochen Du, Juno Nam, Jaemoo Choi +7
Sampling from discrete distributions with multiple modes and energy barriers is fundamental to machine learning and computational physics. Recent discrete neural samplers like MDNS…
AI Tailoring: Evaluating Influence of Image Features on Fashion Product Popularity
Xiaomin Li, Junyi Sha
Identifying key product features that influence consumer preferences is essential in the fashion industry. In this study, we introduce a robust methodology to ascertain the most im…
Optimizing Coordinated Vehicle Platooning: An Analytical Approach Based on Stochastic Dynamic Programming
Xi Xiong, Junyi Sha, Li Jin
Platooning connected and autonomous vehicles (CAVs) can improve traffic and fuel efficiency. However, scalable platooning operations require junction-level coordination, which has…