Ralph M. Weischedel


2000

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TREC-9 Cross-lingual Retrieval at BBN
Jinxi Xu | Ralph M. Weischedel
Proceedings of The Ninth Text REtrieval Conference, TREC 2000, Gaithersburg, Maryland, USA, November 13-16, 2000

2001

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TREC 2001 Cross-lingual Retrieval at BBN
Jinxi Xu | Alexander M. Fraser | Ralph M. Weischedel
Proceedings of The Tenth Text REtrieval Conference, TREC 2001, Gaithersburg, Maryland, USA, November 13-16, 2001

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Evaluating a Probabilistic Model for Cross-Lingual Information Retrieval
Jinxi Xu | Ralph M. Weischedel | Chanh Nguyen
SIGIR 2001: Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, September 9-13, 2001, New Orleans, Louisiana, USA

2002

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TREC 2002 Cross-lingual Retrieval at BBN
Alexander M. Fraser | Jinxi Xu | Ralph M. Weischedel
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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TREC 2002 QA at BBN: Answer Selection and Confidence Estimation
Jinxi Xu | Ana Licuanan | Jonathan May | Scott Miller | Ralph M. Weischedel
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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Empirical studies in strategies for Arabic retrieval
Jinxi Xu | Alexander M. Fraser | Ralph M. Weischedel
SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland

2003

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TREC 2003 QA at BBN: Answering Definitional Questions
Jinxi Xu | Ana Licuanan | Ralph M. Weischedel
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

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Challenges in information retrieval and language modeling: report of a workshop held at the center for intelligent information retrieval, University of Massachusetts Amherst, September 2002
James Allan | Jay Aslam | Nicholas J. Belkin | Chris Buckley | James P. Callan | W. Bruce Croft | Susan T. Dumais | Norbert Fuhr | Donna Harman | David J. Harper | Djoerd Hiemstra | Thomas Hofmann | Eduard H. Hovy | Wessel Kraaij | John D. Lafferty | Victor Lavrenko | David D. Lewis | Liz Liddy | R. Manmatha | Andrew McCallum | Jay M. Ponte | John M. Prager | Dragomir R. Radev | Philip Resnik | Stephen E. Robertson | Ronald Rosenfeld | Salim Roukos | Mark Sanderson | Richard M. Schwartz | Amit Singhal | Alan F. Smeaton | Howard R. Turtle | Ellen M. Voorhees | Ralph M. Weischedel | Jinxi Xu | ChengXiang Zhai
2003 Volume 37 Issue 1

2004

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Evaluation of an extraction-based approach to answering definitional questions
Jinxi Xu | Ralph M. Weischedel | Ana Licuanan
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

2005

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Empirical studies on the impact of lexical resources on CLIR performance
Jinxi Xu | Ralph M. Weischedel
2005 Volume 41 Issue 3