Partha Pakray, Pinaki Bhaskar, Somnath Banerjee, Bidhan Chandra Pal, Sivaji Bandyopadhyay, Alexander F. Gelbukh. A Hybrid Question Answering System based on Information Retrieval and Answer Validation. In Vivien Petras, Pamela Forner, Paul D. Clough, editors, CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands. 2011. [doi]
Abstract is missing.