Search result diversity for informational queries

Michael J. Welch, Junghoo Cho, Christopher Olston. Search result diversity for informational queries. In Sadagopan Srinivasan, Krithi Ramamritham, Arun Kumar, M. P. Ravindra, Elisa Bertino, Ravi Kumar, editors, Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011. pages 237-246, ACM, 2011. [doi]

Abstract

Abstract is missing.