Milad Shokouhi, Leif Azzopardi, Paul Thomas. Effective query expansion for federated search. In James Allan, Javed A. Aslam, Mark Sanderson, ChengXiang Zhai, Justin Zobel, editors, Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009. pages 427-434, ACM, 2009. [doi]
Abstract is missing.