Intelligent QA Systems Using Semantic Expressions

Authors:
Yutaka Inada;Hideo Nakano;Shinkaku Kashiji;Junichi Aoe
Affiliations:
Institute of Laguage Understanding, Tokushima, Japan 770-0813;Institute of Laguage Understanding, Tokushima, Japan 770-0813;Institute of Laguage Understanding, Tokushima, Japan 770-0813;University of Tokushima,
Venue:
KES '09 Proceedings of the 13th International Conference on Knowledge-Based and Intelligent Information and Engineering Systems: Part II
Year:
2009

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Abstract

In the man-machine interfaces, it is important to use dialogue understanding technologies. One of the practical application fields is a question and answering (QA) systems. In order to reply appropriate answers for user's questions, this paper presents a dialogue technique by transforming semantic expressions for both requests and answers. The measurements for the disrepute of the QA system are introduced for requests and answers, respectively. For the KAMOKUMA QA system generating answers which are reflecting user's intension, the presented scheme is applied. For the AQ data with 7,518 requests, the real time simulation to estimate user's sufficiency is computed.