| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve communication gaps in real time and perform a persistent and natural communication in a dialog system. <P>SOLUTION: An interaction state amount calculation part 12 detects an interaction state amount including speaker switching pauses in utterance of a user P, a pitch of an utterance section, and power or mora. A communication synchronization control part 13 calculates a communication synchronization shift amount between the user P and a robot system 10, minimizes the communication synchronization shift amount by continuous pull-in control by a state equation expressing a synchronization model, and simultaneously makes an interaction state amount of the user P similar to that of a robot system 10 by discrete pull-in control of an interaction rule, or makes the interaction state amount of the user P similar to that of the robot system 10 while making the interaction state amount of the robot system 10 similar to that of the user P. <P>COPYRIGHT: (C)2012,JPO&INPIT |
