Vcast on facebook: bridging social and similarity networks

  • Authors:
  • Francesca Carmagnola;Andrea Loffredo;Giorgio Berardi

  • Affiliations:
  • University of Turin, Turin, Italy;University of Turin, Turin, Italy;INRETE, Turin, Italy

  • Venue:
  • Proceedings of the 20th ACM conference on Hypertext and hypermedia
  • Year:
  • 2009

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Abstract

Focusing on Personal Video Recorder, the paper presents an environment to support users in choosing which TV programs register through recommendations based on user-to-user similarity. Recommendations are presented to users in a Facebook application which is double aimed: on the one hand, it allows to collect user's feedback on the recommended items; on the other hand, it allows to define a social network-based users similarity which is exploited to optimize the recommendation process.