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Cheng-Xuan Pei

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#artificial intelligence Preprint Oct 2026

Learning to Formalize: Bridging Open-Ended Workloads and Fast Decision Models

Decision models offer fast choices over sup- plied alternatives, while general-purpose large language models interpret open-ended tasks through flexible generation and reasoning at the cost of sequential decoding. Many work- loads expect a generative backend to determine what can be done and therefore provide no well-d...

Cheng-Xuan Pei, Zi-Yao Wang, Teng Mei et al. · 0 citations
Book Open access Sep 2026

Unlocking Software-defined GPU Fabric Scheduling in the LLM Era

This study describes GPU-fabric contention in LLM workloads and presents GPUWeaver, a context-aware communication scheduler that monitors application progress and fabric state, identifies contention, and dynamically regulates communication injection according to application performance goals.

Dan-Yang Chen, Yu-Feng Gu, Yi-Bo Huang et al. · 2 citations
Book Open access Sep 2026

MCSched: Memory-Controller-Aware Scheduling for Embodied LLM Workloads on NVIDIA Jetson

Preliminary but compelling evidence that MC-aware scheduling is a practical operating system/runtime direction for deployable embodied AI on unified memory edge devices is provided.

Teng Mei, Cheng-Xuan Pei, Marco Canini et al. · 2 citations

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