Author

Junxiao Shen

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Preprint Oct 2026

DWISE: Denoising Workload-Informed Scheduling Engine

Unlike autoregressive large language models (AR-LLMs), diffusion LLMs (dLLMs) generate text by iteratively denoising many tokens in parallel, offering a promising path to efficient inference. Existing serving frameworks, however, schedule dLLM requests with policies designed for AR models, namely first-come-first-serve...

Lie Li, Wen Li, Jun-Xiao Shen et al. · 0 citations

Preprint Aug 2026

MAPLE: MoE Adaptive Plug-and-play Layer-wise Expert allocation

Sparsely-activated Mixture-of-Experts (MoE) Transformers universally fix the same number of routed experts across all layers, a convention that ignores the well-documented heterogeneity in layer-wise redundancy. We demonstrate that this uniformity is systematically suboptimal and propose MAPLE, a plug-and-play framewor...

Lie Li, Wen Li, Junxiao Shen et al. · 0 citations