The Classification of Japanese Evaluative Expressions and the Construction of a Dictionary of Attitudinal Lexis: An Interpretation from Appraisal Perspective
The Classification of Japanese Evaluative Expressions and the Construction of a Dictionary of Attitudinal Lexis: An Interpretation from Appraisal Perspective
复制标题
日语评价表达的分类与态度词汇词典的构建：评价视角的解读
DOI：
10.1145/1514095.1514117
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Motoki Sano
中科院分区：
文献类型：
--
作者：
Motoki Sano
本文提出了一种机器人可以与行走的人进行对话的接近行为模型。我们通过学习在一个真实的购物中心中使用的简单方法的失败来开发这个模型。有时人们不知道机器人的存在，即使它对他们说话。有时，人们不确定机器人是否真的想要开始交谈，即使他们表现出兴趣，他们也没有开始与它交谈。为了防止这种失败，我们的模型包括以下功能：预测人们的行走行为，选择目标人，规划其接近路径，并以非语言方式表明其发起对话的意图。该方法模型在实际商场中得到了实现和应用。现场试验表明，我们的模型显著提高了机器人发起对话的性能。
This paper proposes a model of approach behavior with which a robot can initiate conversation with people who are walking. We developed the model by learning from the failures in a simplistic approach behavior used in a real shopping mall. Sometimes people were unaware of the robot's presence, even when it spoke to them. Sometimes, people were not sure whether the robot was really trying to start a conversation, and they did not start talking with it even though they displayed interest. To prevent such failures, our model includes the following functions: predicting the walking behavior of people, choosing a target person, planning its approaching path, and nonverbally indicating its intention to initiate a conversation. The approach model was implemented and used in a real shopping mall. The field trial demonstrated that our model significantly improves the robot's performance in initiating conversations.