C. Eickhoff, S. Dungs, and V. Tran. Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, page 13--22. New York, NY, USA, ACM, (2015)
G. Buscher, A. Dengel, and L. van Elst. Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 387--394. New York, NY, USA, ACM, (2008)
S. Dumais, G. Buscher, and E. Cutrell. Proceedings of the Third Symposium on Information Interaction in Context, page 185--194. New York, NY, USA, ACM, (2010)
L. Granka, T. Joachims, and G. Gay. Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 478--479. New York, NY, USA, ACM, (2004)