Communication system, the speech content generation device, the speech content generation program and the speech content generating method

摘要

PROBLEM TO BE SOLVED: To enable easy generation of utterance content in a confirming action.;SOLUTION: A communication system 10 includes a robot 12 and a server 20. The robot specifies an article specified by a user. The server performs a pointing action for confirming the specified article and generates utterance content in response to a request from the robot. In generating the utterance content, the server generates a power set on plural attributes of the specified article and a power set on plural attributes of other articles existing nearby the specified article for each of the aforementioned other articles. The server deletes an element common with the power set on each of the other articles from an element of the power set on the specified article. The server selects elements with the least number of words from among the remaining elements and selects an element with the highest non-similarity with the character string of plural attributes of the other articles existing nearby the specified article from among the remaining elements and generates utterance content.;COPYRIGHT: (C)2013,JPO&INPIT