Query Reformulation and Refinement Using NLP-Based Sentence Clustering.

Frédéric Roulland Aaron N. Kaplan Stefania Castellani Claude Roux Antonietta Grasso Karin Pettersson Jacki O'Neill Query Reformulation and Refinement Using NLP-Based Sentence Clustering. 210-221 2007 conf/ecir/2007 ECIR http://dx.doi.org/10.1007/978-3-540-71496-5_21 db/conf/ecir/ecir2007.html#RoullandKCRGPO07