Christopher A. Welty

2006

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Supporting online problem-solving communities with the semantic web
Anupriya Ankolekar | Katia P. Sycara | James D. Herbsleb | Robert E. Kraut | Christopher A. Welty
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2003

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IBM's PIQUANT in TREC2003
John M. Prager | Jennifer Chu-Carroll | Krzysztof Czuba | Christopher A. Welty | Abraham Ittycheriah | Ruchi Mahindru
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2002

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A Multi-Strategy and Multi-Source Approach to Question Answering
Jennifer Chu-Carroll | John M. Prager | Christopher A. Welty | Krzysztof Czuba | David A. Ferrucci
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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