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Fernando Diaz, Mounia Lalmas, Milad Shokouhi
2010 Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '10  
doi:10.1145/1835449.1835682 dblp:conf/sigir/DiazLS10 fatcat:iu5htgjzjfc37frmmhbnbastki