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arXiv 2507.02016cs.ROcs.AI
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面向信念-愿望-意图机器人的有效解释:何时解释与解释什么

Effective Explanations for Belief-Desire-Intention Robots: When and What to Explain

LASR Lab, TU Dresden(德累斯顿技术大学LASR实验室);Department of Computing Science, Carl von Ossietzky Universität Oldenburg(奥尔登堡卡尔·冯·奥西特齐克大学计算机科学系)

Cong Wang, Roberto Calandra, Verena Klös

AI总结:

本文研究BDI机器人在日常清洁任务中何时及如何向用户解释其行为,通过用户偏好调查提出识别意外行为并生成简洁有效解释的两种算法,以提升人机交互体验。

摘要:

当机器人在我们的日常生活中执行复杂且依赖上下文的任务时,偏离预期的行为可能会让用户感到困惑。对机器人推理过程的解释可以帮助用户理解机器人的意图。然而,何时提供解释以及解释包含什么内容对于避免用户厌烦至关重要。我们针对一个在厨房中协助日常清洁任务的机器人,调查了用户对解释需求时机和解释内容的偏好。我们的结果表明,用户希望在令人意外的情境中获得解释,并且偏好简洁的解释,这些解释应明确说明令人困惑的行为背后的意图以及与该决策相关的上下文因素。基于这些发现,我们提出了两种算法,用于识别令人意外的行为,并为信念-愿望-意图(BDI)机器人构建有效的解释。我们的算法可以轻松集成到BDI推理过程中,为通过上下文相关和用户特定的解释实现更好的人机交互铺平了道路。

英文摘要:

When robots perform complex and context-dependent tasks in our daily lives, deviations from expectations can confuse users. Explanations of the robot's reasoning process can help users to understand the robot intentions. However, when to provide explanations and what they contain are important to avoid user annoyance. We have investigated user preferences for explanation demand and content for a robot that helps with daily cleaning tasks in a kitchen. Our results show that users want explanations in surprising situations and prefer concise explanations that clearly state the intention behind the confusing action and the contextual factors that were relevant to this decision. Based on these findings, we propose two algorithms to identify surprising actions and to construct effective explanations for Belief-Desire-Intention (BDI) robots. Our algorithms can be easily integrated in the BDI reasoning process and pave the way for better human-robot interaction with context- and user-specific explanations.

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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