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cs.LG2026
KernelZero: Co-Evolving Proposer and Coder for Continuously Improved GPU Kernel Generation
Changxin Ke, Rui Zhang, Zixiang Fang +8
High-performance GPU kernels are essential to modern machine learning systems, yet automatically generating kernels that are both correct and efficient remains challenging. Existin…
cs.SE2026
QiMeng-PRepair: Precise Code Repair via Edit-Aware Reward Optimization
Changxin Ke, Rui Zhang, Jiaming Guo +10
Large Language Models (LLMs) achieve strong program repair performance but often suffer from over-editing, where excessive modifications overwrite correct code and hinder bug local…