Lecheng Zheng

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upvoted a paper 2 days ago

The Blind Spot of Agent Safety: How Benign User Instructions Expose Critical Vulnerabilities in Computer-Use Agents

Paper • 2604.10577 • Published 6 days ago • 24

upvoted 3 papers about 1 month ago

Video-Based Reward Modeling for Computer-Use Agents

Paper • 2603.10178 • Published Mar 10 • 43

Heterogeneous Agent Collaborative Reinforcement Learning

Paper • 2603.02604 • Published Mar 3 • 194

dLLM: Simple Diffusion Language Modeling

Paper • 2602.22661 • Published Feb 26 • 152

upvoted a paper 2 months ago

Weak-Driven Learning: How Weak Agents make Strong Agents Stronger

Paper • 2602.08222 • Published Feb 9 • 290

upvoted 3 papers 3 months ago

Agentic Reasoning for Large Language Models

Paper • 2601.12538 • Published Jan 18 • 203

Cluster Aware Graph Anomaly Detection

Paper • 2409.09770 • Published Sep 15, 2024 • 1

Your Group-Relative Advantage Is Biased

Paper • 2601.08521 • Published Jan 13 • 158

upvoted a paper 10 months ago

Saffron-1: Towards an Inference Scaling Paradigm for LLM Safety Assurance

Paper • 2506.06444 • Published Jun 6, 2025 • 73