cs.OS · 2026-09-28 · No. 127

Operating Systems, 2026-09-28.

1 new papers in cs.OS. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    ActKV: Efficient LLM Agents through Action-Guided KV Cache Management

    Zihan Wang, Cheng Tang, Lei Gong, Chao Wang, Wenqi Lou, Teng Wang, Xuehai Zhou

    cs.OS · cs.AI

    Agentic LLM inference accumulates long KV caches across iterative observation-reasoning-action loops, imposing substantial memory overhead and limiting serving throughput. Existing compression methods emphasize overall output quality, overlooking the asymmetric importance of actions in driving task progress. Our key idea is to establish a compression criterion that values KV entries by their contribution to action generation and prioritizes...

    arxiv.org/abs/2609.31395 · PDF

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