arXiv Machine Learning
Sep 7

KVMem: Virtualizing Million-Token Agent Workspaces on a Consumer GPU

KVMem is a KV-context virtualization system that allows large language model agents to maintain workspaces exceeding both GPU key‑value capacity and the model’s native context window. It stores overflowed history as paged KV state across GPU memory, host memory, and NVMe, using lightweight, model‑native attention‑space indexes to retrieve relevant historical blocks. Evaluations on long‑context agent benchmarks show that KVMem improves task utility and inference efficiency, enabling up to one million‑token workspaces on consumer GPUs and achieving interactive responsiveness in local deployments.

By Di Chai, Leye Wang, Zeshen Su, Zhiguo Xia, Zhihang Yu
arXiv AI
Oct 26

Reuse, Rewrite, or Reject: Evidence-Constrained Trace Reuse for Repeated Mobile GUI Control

The paper introduces a framework that selectively reuses parts of previously executed mobile GUI control traces to reduce LLM inference overhead. It identifies six categories of variation that can affect trace reuse and shows that individual transitions can still be valid when checked against the current task context and UI state. Using graph-text templates, the system achieves roughly 80% fewer LLM tokens and up to 2‑fold speedups on Android and HarmonyOS devices.

By Bingyu Bai, Cheng Zhang, Erhu Feng
Hugging Face Trending Papers
Jul 14

KnowAct-GUIClaw: Know Deeply, Act Perfectly, Personal GUI Assistant with Self-Evolving Memory and Skill

OpenClaw has emerged as a leading agent framework for complex task automation, yet it faces insufficient cross-platform GUI interaction support and a well-built self-evolution mechanism. These flaws limit its adaptation to diverse device ecosystems and prevent performance improvements through continuous learning from execution experience.

arXiv AI
Aug 18

From LLM Inference to Agentic Workloads: Characterization and Implications for Serving Systems

arXiv:2608. 15127v1 Announce Type: cross Abstract: Agentic applications are shifting AI serving from isolated model inference to long-running workloads in which LLMs coordinate tools, environments, and persistent state.

By Chaokun Chang, Yukun Zhou, Kaihua Fu, Dakai An, Tianyu Feng, Hanfeng Lu, Sheng Yao, Pu Guo, Yinghao Yu, Yizhou Shan, Bo Li, Binhang Yuan, Wei Wang