IR-608: (2007) McCallum, A., Wang, X. and Corrada-Emmanuel, A., "Topic and Role Discovery in Social Networks with Experiments on Enron and Academic Email," Journal of Artificial Intelligence, Volume 30, pp. 249-272, 2007. [View Abstract] [View bibtex]
IR-406: (2005) McCallum, A., Corrada-Emmanuel, A. and Wang, X., "Topic and Role Discovery in Social Networks," Proceedings of Nineteenth International Joint Conference on Artificial Intelligence, pp.786-791. [View Abstract] [View bibtex]
IR-381: (2004) McCallum, A., Corrada-Emmanuel, A. and Wang, X., "The Author-Recipient-Topic Model for Topic and Role Discovery in Social Networks," CIIR Technical Report. [View Abstract] [View bibtex]
IR-372: (2004) Corrada-Emmanuel, A. and Croft, W. B. , "Answer Models for Question Answering Passage Retrieval," Proceedings of the 27th Annual International ACM SIGIR Conference, pp. 516-517. [View Abstract] [View bibtex]
IR-321: (2003) AbdulJaleel, N., Corrada-Emmanuel, A., Li, Q., Liu, X., Wade, C. and Allan, J., "UMass at TREC 2003: HARD and QA (Notebook version) ," Notebook Proceedings of TREC 2003, NIST special publication number 500-255, pp. 715-725. [View Abstract] [View bibtex]
IR-283: (2003) Corrada-Emmanuel, A., Croft, W. B. and Murdock, V., "Answer Passage Retrieval for Question Answering," CIIR Technical Report. [View Abstract] [View bibtex]
IR-282: (2003) Cronen-Townsend, S., Corrada-Emmanuel, A. and Croft, W. B. , "Predicting Question Effectiveness," CIIR Technical Report. [View Abstract] [View bibtex]