TRIPs: an integrated intelligent problem-solving assistant
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
IEEE Intelligent Systems
Tracking initiative in collaborative dialogue interactions
ACL '98 Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics and Eighth Conference of the European Chapter of the Association for Computational Linguistics
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In order to create and maintain social relationships with human users in mixed-initiative dialogues, IVAs have to give off coherent signals of claiming or relinquishing leadership in discourse. Quantitaive and qualitative analyses of human-human collaborative task-solving dialogues from the Ohio State University Quake Corpus reveal that discursive dominance is a shared achievement of speakers and given, taken or kept in a consensual way, up to the point where they incur "costs" in terms of efficiency in solving the task. Some verbal signals can be identified as relevant to this process.