Information provision-timing control for informational assistance robot
Information provision-timing control for informational assistance robot
复制标题
信息辅助机器人的信息提供时序控制
DOI:
10.1145/1957656.1957760
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Yasuhiro Minami
中科院分区:
文献类型:
--
作者:
Hiroaki Sugiyama;Yasuhiro Minami
This paper proposes a HMM-based user's information demand estimation model for autonomous informational assistance robots to avoid providing information prematurely. The model estimates the user's implicit information demands by predicting a user's next information request using user's head movements. Through a word-association quiz-dialog experiment, our model demonstrated superior prediction performance over the usual HMM-based classifier.