Leveraging personal metadata for Desktop search: The Beagle++ system

  • Authors:
  • Enrico Minack;Raluca Paiu;Stefania Costache;Gianluca Demartini;Julien Gaugaz;Ekaterini Ioannou;Paul-Alexandru Chirita;Wolfgang Nejdl

  • Affiliations:
  • L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany;Adobe Systems Inc., Anchor Plaza, Timisoara Blvd. #26 Z, 061331 Bucharest, Romania;L3S Research Center/Leibniz Universität Hannover Appelstrasse 9a, 30167 Hannover, Germany

  • Venue:
  • Web Semantics: Science, Services and Agents on the World Wide Web
  • Year:
  • 2010

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Abstract

Search on PCs has become less efficient than searching the Web due to the increasing amount of stored data. In this paper we present an innovative Desktop search solution, which relies on extracted metadata, context information as well as additional background information for improving Desktop search results. We also present a practical application of this approach-the extensible Beagle^+^+ toolbox. To prove the validity of our approach, we conducted a series of experiments. By comparing our results against the ones of a regular Desktop search solution - Beagle - we show an improved quality in search and overall performance.