arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1802.01780cs.ROcs.AIcs.HC
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目标推理提高人机协作中的客观和感知性能

Goal Inference Improves Objective and Perceived Performance in Human-Robot Collaboration

University of California, Berkeley(加利福尼亚大学伯克利分校)

Chang Liu, Jessica B. Hamrick, Jaime F. Fisac, Anca D. Dragan, J. Karl Hedrick, S. Shankar Sastry, Thomas L. Griffiths

摘要:

人机交互的研究是机器人技术在现实世界中应用的基础。机器人需要预测和适应人类合作者的行动,以实现良好的性能,提高安全性和最终用户的采用率。本文评估了一个人机协作方案,结合了任务分配和运动水平的推理:机器人代理使用贝叶斯推理预测下一个目标的人类合作伙伴从他或她正在进行的运动,并重新规划自己的行动在实时的。这种预期的适应在许多实际场景中是可取的,在这些场景中,人类无法或不愿意承担将其意图明确传达给机器人所需的认知开销。一个行为实验表明,目标推理和动态任务规划的组合显着提高了人-机器人团队的客观和感知性能。参与者对机器人行为之间的差异高度敏感,更喜欢与适应他们行为的机器人一起工作。

英文摘要:

The study of human-robot interaction is fundamental to the design and use of robotics in real-world applications. Robots will need to predict and adapt to the actions of human collaborators in order to achieve good performance and improve safety and end-user adoption. This paper evaluates a human-robot collaboration scheme that combines the task allocation and motion levels of reasoning: the robotic agent uses Bayesian inference to predict the next goal of its human partner from his or her ongoing motion, and re-plans its own actions in real time. This anticipative adaptation is desirable in many practical scenarios, where humans are unable or unwilling to take on the cognitive overhead required to explicitly communicate their intent to the robot. A behavioral experiment indicates that the combination of goal inference and dynamic task planning significantly improves both objective and perceived performance of the human-robot team. Participants were highly sensitive to the differences between robot behaviors, preferring to work with a robot that adapted to their actions over one that did not.

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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