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Author

Xiaotian Yu

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#natural language process... Preprint Oct 2026

From Agents to Edges: Paired Optimization for Multi-Agent Collaboration

Strong individual agents do not guarantee effective collaboration. Communication must align what one agent conveys with how another interprets and uses it. This dependency makes the communication edge a natural unit of optimization. We introduce Paired Automated Communication Optimization (PACO), which jointly optimize...

Feng Lin, Xiao-Tian Yu, Yi-Fan Yang et al. · 0 citations
#artificial intelligence Preprint Aug 2026

OCGQuant: Outlier-Companion Grouping for NVFP4 Quantization

OCGQuant is proposed, a post-training quantization method centered on Outlier-Companion Grouping (OCG), which adaptively pairs outlier channels with low-magnitude companion channels to improve NVFP4 activation block composition.

Yi-Shan Yao, Bin-Jun Li, Han-Ling Yi et al. · 0 citations

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