News Topic Tracking and Re-ranking with Query Expansion Based on Near-Duplicate Detection

  • Authors:
  • Xiaomeng Wu;Ichiro Ide;Shin'Ichi Satoh

  • Affiliations:
  • National Institute of Informatics, Tokyo, Japan 101-8430;Graduate School of I.S., Nagoya University, Nagoya, Japan 464-8630;National Institute of Informatics, Tokyo, Japan 101-8430

  • Venue:
  • PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
  • Year:
  • 2009

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Abstract

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