Trust-enhanced visibility for personalized document recommendations

  • Authors:
  • Claudia Hess;Klaus Stein;Christoph Schlieder

  • Affiliations:
  • Bamberg University, Germany;Bamberg University, Germany;Bamberg University, Germany

  • Venue:
  • Proceedings of the 2006 ACM symposium on Applied computing
  • Year:
  • 2006

Quantified Score

Hi-index 0.00

Visualization

Abstract

Documents are recommended by computer-based systems normally according to their prominence in the document reference network. Based on the requirements identified in a concrete use case for recommending scientific publications, the paper claims that merely measuring prominence is insufficient for high quality recommendations. We propose to use information from a trust network in addition to the document network in order to improve and to personalize recommendations. A trust-enhanced visibility measure integrates trust information and the classical reference based measures. A simulation study applies the new visibility measure to the presented use case.