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Linlin Wu

3 accepted papers

2026

Adversarial Reinforcement Learning for Robust Diffusion Large Language Model Unlearning

ICML 2026poster

Diffusion language models (DLMs) have recently emerged as an alternative to autoregressive approaches, enabling parallel sequence generation and flexible token generation orders. Machine unlearning plays a critical role in mitigating legal and ethical risks by removing the influence of specific trai…

Cited by 0SourceScholar
2026

Bradley-Terry and Multi-Objective Reward Modeling Are Complementary

ICLR 2026poster

Reward models trained on human preference data have demonstrated strong effectiveness in aligning Large Language Models (LLMs) with human intent under the framework of Reinforcement Learning from Human Feedback (RLHF). However, RLHF remains vulnerable to reward hacking, where the policy exploits imp…

Cited by 0SourceScholar
2026

Unlocking the Power of Multi-Agent LLM for Reasoning: From Lazy Agents to Deliberation

ICLR 2026poster

Large Language Models (LLMs) trained with reinforcement learning and verifiable rewards have achieved strong results on complex reasoning tasks. Recent work extends this paradigm to a multi-agent setting, where a meta-thinking agent proposes plans and monitors progress while a reasoning agent execut…

Cited by 0SourceScholar