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arXiv 2604.02478cs.AI
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AIVV: 用于可信自主系统的神经符号LLM代理集成验证与验证

AIVV: Neuro-Symbolic LLM Agent-Integrated Verification and Validation for Trustworthy Autonomous Systems

School of Mechanical Engineering, Purdue University(普渡大学机械工程学院);School of Electrical and Computer Engineering, Purdue University(普渡大学电气与计算机工程学院);Department of Computer Science, Purdue University(普渡大学计算机科学系);Department of Mathematics, Purdue University(普渡大学数学系)

Jiyong Kwon, Ujin Jeon, Sooji Lee, Guang Lin

AI总结:

本文提出AIVV框架,利用LLM作为决策外层循环,通过语义验证区分真实故障与干扰故障,生成可操作的V&V成果,提升自主系统验证效率。

摘要:

深度学习模型在正常数据中擅长检测异常模式,但无法直接解决异常分类和跨多样控制系统的可扩展性问题,常难以区分真实故障与噪声或控制系统大暂态响应引起的干扰故障。因此,由于算法故障验证不可扩展,完整的验证与验证(V&V)操作仍由人工在回路(HITL)分析管理,导致不可持续的手动工作量。为自动化此关键监督,我们提出Agent-Integrated Verification and Validation(AIVV),一种混合框架,部署大型语言模型(LLMs)作为决策外层循环。由于严谨的系统验证严格依赖准确的验证,AIVV将数学上标记的异常提升到专门化的LLM委员会。委员会代理通过语义验证干扰和真实故障,基于自然语言(NL)要求确保高保真的系统验证基础。在此基础上,委员会通过评估故障后响应与NL操作容限进行系统验证,最终生成可操作的V&V成果,如增益调谐建议。在无人水下车辆(UUV)时间序列模拟器上的实验表明,AIVV成功将HITL V&V过程数字化,克服了基于规则的故障分类限制,为LLM介导的时序数据领域监督提供了可扩展的蓝图。

英文摘要:

Deep learning models excel at detecting anomaly patterns in normal data. However, they do not provide a direct solution for anomaly classification and scalability across diverse control systems, frequently failing to distinguish genuine faults from nuisance faults caused by noise or the control system's large transient response. Consequently, because algorithmic fault validation remains unscalable, full Verification and Validation (V\&V) operations are still managed by Human-in-the-Loop (HITL) analysis, resulting in an unsustainable manual workload. To automate this essential oversight, we propose Agent-Integrated Verification and Validation (AIVV), a hybrid framework that deploys Large Language Models (LLMs) as a deliberative outer loop. Because rigorous system verification strictly depends on accurate validation, AIVV escalates mathematically flagged anomalies to a role-specialized LLM council. The council agents perform collaborative validation by semantically validating nuisance and true failures based on natural-language (NL) requirements to secure a high-fidelity system-verification baseline. Building on this foundation, the council then performs system verification by assessing post-fault responses against NL operational tolerances, ultimately generating actionable V\&V artifacts, such as gain-tuning proposals. Experiments on a time-series simulator for Unmanned Underwater Vehicles (UUVs) demonstrate that AIVV successfully digitizes the HITL V\&V process, overcoming the limitations of rule-based fault classification and offering a scalable blueprint for LLM-mediated oversight in time-series data domains.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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