Ellen M. Voorhees, Lori P. Buckland, editors, Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003. Volume Special Publication 500-255 of National Institute of Standards and Technology (NIST), 2003. [doi]
Conference: trec2003
Abstract is missing.