ユーザの焦点を用いたPOMDPによる音声情報案内システム

抄録

We demonstrate a spoken dialogue system for information navigation that is adaptive to the information demand of users. The system navigates daily news on Web in a conversational manner. The dialogue management of the system tracks user focus to provide information with accordance of the user interests. The system can be adapted to a variety of domains of news because the modules of the system are trained with an unsupervised manner.