arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.11684cs.AIcs.HC
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解释还是不解释:关于自动驾驶汽车解释必要性的研究

To Explain or Not to Explain: A Study on the Necessity of Explanations for Autonomous Vehicles

University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校);Stanford University(斯坦福大学);Apple Inc.(苹果公司)

Yuan Shen, Shanduojiao Jiang, Yanlin Chen, Katie Driggs Campbell

摘要:

在自动驾驶汽车等自动系统的背景下,可解释的人工智能引起了研究人员的广泛兴趣。最近的研究发现,为自动驾驶汽车的行为提供解释有很多好处(例如,增加信任和接受度),但很少强调何时需要解释以及解释的内容如何随驾驶上下文而变化。在这项工作中,我们调查的情况下,人们需要解释,以及如何解释的关键程度与情况和驱动程序类型的变化。通过用户实验,我们要求参与者评估解释的必要性,并测量在不同背景下对他们对自动驾驶汽车信任的影响。此外,我们提出了一个自动驾驶解释数据集,其中包含第一人称解释和1103个视频片段的必要性的相关度量,增强了Berkeley Deep Drive Attention数据集。我们的研究表明,驾驶员类型和驾驶场景决定了是否需要解释。特别是,人们倾向于同意的必要性,近碰撞事件,但持有不同的意见,正常或异常的驾驶情况。

英文摘要:

Explainable AI, in the context of autonomous systems, like self-driving cars, has drawn broad interests from researchers. Recent studies have found that providing explanations for autonomous vehicles' actions has many benefits (e.g., increased trust and acceptance), but put little emphasis on when an explanation is needed and how the content of explanation changes with driving context. In this work, we investigate which scenarios people need explanations and how the critical degree of explanation shifts with situations and driver types. Through a user experiment, we ask participants to evaluate how necessary an explanation is and measure the impact on their trust in self-driving cars in different contexts. Moreover, we present a self-driving explanation dataset with first-person explanations and associated measures of the necessity for 1103 video clips, augmenting the Berkeley Deep Drive Attention dataset. Our research reveals that driver types and driving scenarios dictate whether an explanation is necessary. In particular, people tend to agree on the necessity for near-crash events but hold different opinions on ordinary or anomalous driving situations.

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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