Lu Wang

Pretrain Value, Not Reward: Decoupled Value Policy Optimization

RePrompt: Reasoning-Augmented Reprompting for Text-to-Image Generation via Reinforcement Learning

Learning GUI Grounding with Spatial Reasoning from Visual Feedback

Text2Grad: Reinforcement Learning from Natural Language Feedback

WarriorMath: Empowering Mathematical Reasoning for Large Language Models via Expert Battles

GUI-360° : A Comprehensive Dataset and Benchmark for Computer-Using Agents

Duet: Joint Exploration of User–Item Profiles

G-KV: Decoding-Time KV Cache Eviction with Global Attention

Learning to Refine: Self-Refinement of Parallel Reasoning in LLMs

VEM: Environment-Free Exploration for Training GUI Agent with Value Environment Model

Distill Not Only Data but Also Rewards: Can Smaller Language Models Surpass Larger Ones?

RuAG: Learned-rule-augmented Generation for Large Language Models

SELF-EVOLVED REWARD LEARNING FOR LLMS

Thread: A Logic-Based Data Organization Paradigm for How-To Question Answering with Retrieval Augmented Generation