2 papers
cs.CL2026
Beyond Negative Rollouts: Positive-Only Policy Optimization with Implicit Negative Gradients
Mingwei Xu, Hao Fang
Reinforcement learning with verifiable rewards (RLVR), due to the deterministic verification, becomes a dominant paradigm for enhancing the reasoning ability of large language mode…
eess.SY2025
Power Allocation for Delay Optimization in Device-to-Device Networks: A Graph Reinforcement Learning Approach
Hao Fang, Kai Huang, Hao Ye +4
The pursuit of rate maximization in wireless communication frequently encounters substantial challenges associated with user fairness. This paper addresses these challenges by expl…