Purpose-based user modelling in a multi-agent portfolio management system

Authors:
Xiaolin Niu;Gordon McCalla;Julita Vassileva
Affiliations:
Department of Computer Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada;Department of Computer Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada;Department of Computer Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
Venue:
UM'03 Proceedings of the 9th international conference on User modeling
Year:
2003

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Abstract

This poster outlines a new approach for decentralized user modelling using a taxonomy of purposes that define a variety of context-dependent user modelling processes rather than creating and maintaining a single centralized user modelling server. This approach can be useful in distributed environments where autonomous agents develop user models independently and do not necessarily adhere to a common representation scheme.