3 papers
quant-ph2026
QEncodeBench: Can Large Language Models Encode Classical Problems into Verified Quantum Oracles?
Xujun Che, Hanhan Wu, Yuchen Yuan +1
Grover search, amplitude amplification, and quantum counting all rely on the same reusable subroutine, a phase oracle, whose construction the algorithms literature takes as given:…
cs.IT2026
New Results Towards the Characterization of Service Rate Region of Reed-Muller Codes
Chenyang Yu, Luopeng Sun, Yiwei Zhang
The Service Rate Region (SRR) serves as a critical metric for evaluating the concurrent service capacity of distributed storage systems. While several works have characterized the…
cs.LG2026
Abstention as an Action Can Kill Both the Reward Gradient and the KL Anchor: Collapse Law and Repair for Error-Penalized Reinforcement Learning
Xujun Che, Yuchen Yuan, Weida Zhao +1
Error-penalized scoring rules ( for a correct answer, for a wrong one, for abstaining) are increasingly prescribed against hallucination: a rational agent facing such…