Jiacheng Lin

SFT Doesn’t Always Hurt General Capabilities: Revisiting Domain-Specific Fine-Tuning in LLMs

Shop-R1: Rewarding LLMs to Simulate Human Behavior in Online Shopping via Reinforcement Learning

Training LLMs for EHR-Based Reasoning Tasks via Reinforcement Learning

DeepRetrieval: Hacking Real Search Engines and Retrievers with Large Language Models via Reinforcement Learning

Robust Watermarking for Diffusion Models: A Unified Multi-Dimensional Recipe