Relevance Feedback and Personalization: A Language Modeling Perspective. - W. Bruce Croft; Stephen Cronen-Townsend; Victor Lavrenko (DELOS, 2001)

Predicting query performance. - Stephen Cronen-Townsend; Yun Zhou; W. Bruce Croft (SIGIR, 2002)

A framework for selective query expansion. - Stephen Cronen-Townsend; Yun Zhou; W. Bruce Croft (CIKM, 2004)