Yun Qu

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authored a paper about 16 hours ago

Listwise Policy Optimization: Group-based RLVR as Target-Projection on the LLM Response Simplex

Paper • 2605.06139 • Published 5 days ago • 57

submitted a paper to Daily Papers about 21 hours ago

Listwise Policy Optimization: Group-based RLVR as Target-Projection on the LLM Response Simplex

Paper • 2605.06139 • Published 5 days ago • 57

authored 2 papers 3 months ago

Utility-Diversity Aware Online Batch Selection for LLM Supervised Fine-tuning

Paper • 2510.16882 • Published Oct 19, 2025 • 2

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models

Paper • 2602.01970 • Published Feb 2 • 2

submitted a paper to Daily Papers 3 months ago

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models

Paper • 2602.01970 • Published Feb 2 • 2

authored 6 papers 8 months ago

Latent Reward: LLM-Empowered Credit Assignment in Episodic Reinforcement Learning

Paper • 2412.11120 • Published Dec 15, 2024

LLM-Empowered State Representation for Reinforcement Learning

Paper • 2407.13237 • Published Jul 18, 2024 • 1

Counterfactual Conservative Q Learning for Offline Multi-agent Reinforcement Learning

Paper • 2309.12696 • Published Sep 22, 2023

Model Predictive Task Sampling for Efficient and Robust Adaptation

Paper • 2501.11039 • Published Jan 19, 2025 • 1

Fast and Robust: Task Sampling with Posterior and Diversity Synergies for Adaptive Decision-Makers in Randomized Environments

Paper • 2504.19139 • Published Apr 27, 2025 • 1

Can Prompt Difficulty be Online Predicted for Accelerating RL Finetuning of Reasoning Models?

Paper • 2507.04632 • Published Jul 7, 2025 • 2