Istituto di Scienza e Tecnologie dell'Informazione     
Nardini F. M., Albakour M., Adeyanju I., Kruschwitz U. Studying search shortcuts in a query log to improve retrieval over query sessions. In: SIR 2012 - International Workshop on Information Retrieval Over Query Sessions (co-located with the 34th European Conference on Information Retrieval (ECIR 2012)) (Barcellona, Spagna, 1-5 April 2012).
In this paper, we study a state-of-the-art model to derive query suggestions from the search logs of a Web search engine in the context of its application for the session retrieval problem. Using the session track 2011 as an evaluation platform and the MSN 2006 logs, we analyze the characteristics of this model and how it can be optimized to better represent user information needs throughout the session.
Subject Search shortcuts
Session track
H.3.3 Information Search and Retrieval

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