From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.HE2026
Detection of possible burst oscillation in the neutron star low-mass X-ray binary 4U 1323-62
Manoj Mandal, Sachindra Naik
Burst oscillations observed during thermonuclear X-ray bursts arise from asymmetric brightness patterns on the neutron star surface and provide a direct probe of the neutron star s…
cs.AI2026
Deconstructing Off-Policy Ratios: Entropy-Scaled Trust Regions for Asynchronous Reinforcement Learning
Guanqun Zhao, Zijun Xie, Binbin Zheng +5
Asynchronous reinforcement learning (RL) accelerates large language model (LLM) post-training by overlapping rollout generation with policy optimization, but the resulting stale, o…
cs.LG2026
ECHO: Prune To Act, Trace To Learn With Selective Turn Memory In Agentic RL
Zijun Xie, Binbin Zheng, Enlei Gong +7
The paper introduces ECHO, a framework that compresses each interaction turn of a language agent into indexed memory records and selectively reconstructs context for decision makin…