Author

Zheyu Shen

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#artificial intelligence Preprint Sep 2026

ARC-KV: Amortizing Anchor Search for Reconstruction-Based KV Cache Compaction

Long-context large language model inference is bottlenecked by KV caches that grow linearly with sequence length. This burden is especially severe for long, reusable context prefixes, whose cache must serve many downstream queries. Reconstruction-based methods such as Attention Matching achieve strong downstream task p...

Zhe-Yu Shen, Guan-Hua Wang, De-Zhan Tu et al. · 0 citations

Jun 2026

Drop-Then-Recovery: How Redundant Are Vision-Language-Action Models?

The results suggest that current VLA benchmarks may exert limited pressure on deep language grounding and compositional instruction understanding, and that future VLA architectures should allocate capacity more deliberately across language, vision, and action components.

Guoheng Sun, Kai Feng, Shwai He et al. · arXiv.org · 0 citations