LuÃs Sarmento, Jorge Teixeira, Eugénio C. Oliveira. Assessing the Impact of Thesaurus-Based Expansion Techniques in QA-Centric IR. In Carol Peters, Thomas Deselaers, Nicola Ferro, Julio Gonzalo, Gareth J. F. Jones, Mikko Kurimo, Thomas Mandl, Anselmo Peñas, Vivien Petras, editors, Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers. Volume 5706 of Lecture Notes in Computer Science, pages 325-332, Springer, 2008. [doi]
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