Daniel Ferrés, Samir Kanaan, Edgar González, Alicia Ageno, Horacio Rodríguez, Mihai Surdeanu, Jordi Turmo. TALP-QA System at TREC 2004: Structural and Hierarchical Relaxation Over Semantic Constraints. In Ellen M. Voorhees, Lori P. Buckland, editors, Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, November 16-19, 2004. Volume Special Publication 500-261 of National Institute of Standards and Technology (NIST), 2004. [doi]
Abstract is missing.