华为提出ADF-EA：面向Agent设备的统一执行保障系统
原标题：ADF-EA: A Unified Execution Assurance System for Agent Device Foundation
AI 摘要
华为提出 ADF-EA（Agent Device Foundation–Execution Assurance）统一执行保障系统，通过设备能力契约（DCC）统一异构设备接口的调用条件、预期效果、证据要求和恢复规则。该系统将可修订的规划与持久执行状态分离，支持基于观察的恢复、授权重试和状态修复，并形式化了执行生命周期及完成与恢复授权的条件可靠性。在多个 LLM、五种 agent 框架及过程控制、家居、机器人操作模拟域上的评估显示，ADF-EA 减少了虚假完成和不必要重复，同时保持允许的任务完成与恢复能力。
正文节选
ADF-EA: A Unified Execution Assurance System for Agent Device Foundation Xuechun Li, Jiaxin Liang, Jie Li, Baolong Li, Jue Wang, Peng Yuan, Hang Huang Huawei Abstract Agents based on large language models (LLMs) can access heterogeneous devices through tools and APIs, enabling increasingly complex tasks across devices. As agents gain greater autonomy in planning and recovery, safe and reliable execution must account for unmet effects, uncertain outcomes, and changing prerequisites. A command may