Jiyin He, Martha Larson, Maarten de Rijke. Using Coherence-Based Measures to Predict Query Difficulty. In Craig Macdonald, Iadh Ounis, Vassilis Plachouras, Ian Ruthven, Ryen W. White, editors, Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings. Volume 4956 of Lecture Notes in Computer Science, pages 689-694, Springer, 2008. [doi]
Abstract is missing.