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SQTime: Time-Enhanced Social Search Querying

  • Panagiotis Lionakis
  • Kostas Stefanidis
  • Georgia Koloniari
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8823)

Abstract

In this paper, we present SQTime, a system for social search queries that exploit temporal information available in social networks. Specifically, SQTime introduces different types of queries aiming at satisfying information needs from different perspectives. SQTime is built upon a social graph and query model both augmented with time, and develops methods for query processing and time-dependent ranking.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Panagiotis Lionakis
    • 1
  • Kostas Stefanidis
    • 2
  • Georgia Koloniari
    • 3
  1. 1.Department of Computer ScienceUniversity of CreteHeraklionGreece
  2. 2.Institute of Computer ScienceFORTHHeraklionGreece
  3. 3.Department of Applied InformaticsUniversity of MacedoniaThessalonikiGreece

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