Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2003) (See errata at http://www.cs.cmu.edu/~pbennett/papers/errata-for-asymmetric.html . This paper revises work that originally appeared as CMU-CS-02-126.) | July 2003
Rebecca Hutchinson, Paul N. Bennett, Jaime Carbonell, Peter Jansen, Ralf Brown
CMU-LTI-03-174 | June 2003
CMU-CS-03-138, Computer Science Department, School of Computer Science, Carnegie Mellon University (Shares significant overlap in content with publication listing for MT Summit IX, 2003.)