الباحثون

Hong Liu

المنشورات 2

نسخة أولية وصول مفتوح

De-biasing Skeleton-based Action Recognition with Convex Hull Adaptive Shift

Mengyuan Liu, Yuhang Wen, Yi Zhang وآخرون · 2026 · 10.1007/s11263-026-03037-1

Skeleton sequences can represent both individual actions and multi-entity interactions, encompassing human bodies, hands, objects, and robots. Existing approaches to recognize skeleton-based actions and interactions usually adopt a late fusion strategy, which expects individuals are independent and identically distribu …

نسخة أولية وصول مفتوح

D-Quant: Driftable Entropy Coding for KV Cache Quantization

Yi Su, Hong Liu, Guanghua Yu وآخرون · 2026

The KV cache has become a major bottleneck in deploying LLMs, as its memory footprint grows linearly with sequence length and batch size, imposing substantial pressure on both memory capacity and bandwidth. Among various KV cache compression techniques, quantization is particularly attractive due to its effectiveness a …

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