Discovering user profiles

  • Authors:
  • Riddhiman Ghosh;Mohamed Dekhil

  • Affiliations:
  • Hewlett-Packard Laboratories, Palo Alto, CA, USA;Hewlett-Packard Laboratories, Palo Alto, CA, USA

  • Venue:
  • Proceedings of the 18th international conference on World wide web
  • Year:
  • 2009

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Abstract

In this paper we describe techniques for the discovery and construction of user profiles. Leveraging from the emergent data web, our system addresses the problem of sparseness of user profile information currently faced by both asserted and inferred profile systems. A profile mediator, that dynamically builds the most suitable user profile for a particular service or interaction in real-time, is employed in our prototype implementation.