Grand challenge: the TechniBall system. - Avigdor Gal; Sarah Keren; Mor Sondak; Matthias Weidlich 001; Hendrik Blom; Christian Bockermann (DEBS, 2013)

Estimating query representativeness for query-performance prediction. - Mor Sondak; Anna Shtok; Oren Kurland (SIGIR, 2013)