Building a Foundation System for Producing Short Answers to Factual Questions. - Sameer S. Pradhan; Valerie Krugler; Steven Bethard; Wayne H. Ward; Daniel Jurafsky; James H. Martin; Sasha Blair-Goldensohn; Andrew Hazen Schlaikjer; Elena Filatova; Pablo Ariel Duboue; Hong Yu 001; Rebecca J. Passonneau; et al. (TREC, 2002)

Support Vector Learning for Semantic Argument Classification. - Sameer S. Pradhan; Kadri Hacioglu; Valerie Krugler; Wayne H. Ward; James H. Martin; Daniel Jurafsky (Mach. Learn., 2005)