Group decision making through mediated discussions

  • Authors:
  • Daniel Kudenko;Mathias Bauer;Dietmar Dengler

  • Affiliations:
  • Department of Computer Science, University of York, Heslington, York, UK;German Research Center for AI, Stuhlsatzenhausweg, Saarbruecken, Germany;German Research Center for AI, Stuhlsatzenhausweg, Saarbruecken, Germany

  • Venue:
  • UM'03 Proceedings of the 9th international conference on User modeling
  • Year:
  • 2003

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Abstract

To date, product recommendation systems have mainly been looked at from a single-agent perspective, where only the interests of a single user are taken into account. We extend this scenario and consider the case where multiple users are planning a joint purchase, and therefore many (potentially conflicting) interests have to be considered. In this paper we present an overview of a system that assists a group of users to reach a joint decision on an online catalogue purchase. This is done by acquiring individual user models and using these models to mediate a kind of group discussion with the goal to arrive at a compromise that is acceptable to all group members.