Integrating clusters created offline with query-specific clusters for document retrieval. - Lior Meister; Oren Kurland; Inna Gelfer Kalmanovich (SIGIR, 2009)

Re-ranking search results using an additional retrieved list. - Lior Meister; Oren Kurland; Inna Gelfer Kalmanovich (Inf. Retr., 2011)