Jeongwoo Ko

2011

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Analysis of an expert search query log.
Yi Fang|Naveen Somasundaram|Luo Si|Jeongwoo Ko|Aditya P. Mathur
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Probabilistic models for answer-ranking in multilingual question-answering.
Jeongwoo Ko|Luo Si|Eric Nyberg|Teruko Mitamura
ACM Transactions on Information Systems (TOIS) 2010 Volume 28 Issue 3
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Combining evidence with a probabilistic framework for answer ranking and answer merging in question answering.
Jeongwoo Ko|Luo Si|Eric Nyberg
Information Processing and Management 2010 Volume 46 Issue 5

2007

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JAVELIN III: Cross-Lingual Question Answering from Japanese and Chinese Documents.
Teruko Mitamura|Frank Lin|Hideki Shima|Mengqiu Wang|Jeongwoo Ko|Justin Betteridge|Matthew W. Bilotti|Andrew Hazen Schlaikjer|Eric Nyberg
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007
doi dblp
A probabilistic graphical model for joint answer ranking in question answering.
Jeongwoo Ko|Eric Nyberg|Luo Si
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
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Semantic Extensions of the Ephyra QA System for TREC 2007.
Nico Schlaefer|Jeongwoo Ko|Justin Betteridge|Manas A. Pathak|Eric Nyberg|Guido Sautter
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

2005

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JAVELIN I and II Systems at TREC 2005.
Eric Nyberg|Robert E. Frederking|Teruko Mitamura|Matthew W. Bilotti|Kerry Hannan|Laurie Hiyakumoto|Jeongwoo Ko|Frank Lin|Lucian Vlad Lita|Vasco Pedro|Andrew Hazen Schlaikjer
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2003

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The JAVELIN Question-Answering System at TREC 2003: A Multi-Strategh Approach with Dynamic Planning.
Eric Nyberg|Teruko Mitamura|James P. Callan|Jaime G. Carbonell|Robert E. Frederking|Kevyn Collins-Thompson|Laurie Hiyakumoto|Yifen Huang|Curtis Huttenhower|Scott Judy|Jeongwoo Ko|Anna Kupsc|Lucian Vlad Lita|Vasco Pedro|David Svoboda|Benjamin Van Durme
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2002

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The JAVELIN Question-Answering System at TREC 2002.
Eric Nyberg|Teruko Mitamura|Jaime G. Carbonell|James P. Callan|Kevyn Collins-Thompson|Krzysztof Czuba|Michael Duggan|Laurie Hiyakumoto|N. Hu|Yifen Huang|Jeongwoo Ko|Lucian Vlad Lita|S. Murtagh|Vasco Pedro|David Svoboda
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002