Tan Xu
University of Maryland, College Park
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Publication
Featured researches published by Tan Xu.
meeting of the association for computational linguistics | 2009
Asad B. Sayeed; Tamer Elsayed; Nikesh Garera; David Alexander; Tan Xu; Douglas W. Oard; David Yarowsky; Christine D. Piatko
We describe a set of techniques for Arabic cross-document coreference resolution. We compare a baseline system of exact mention string-matching to ones that include local mention context information as well as information from an existing machine translation system. It turns out that the machine translation-based technique outperforms the baseline, but local entity context similarity does not. This helps to point the way for future cross-document coreference work in languages with few existing resources for the task.
international acm sigir conference on research and development in information retrieval | 2012
Tan Xu; Douglas W. Oard
This paper describes an entity ranking model for example-based person search in email. Evaluation by comparison to manually resolved named references in Enron email yield results that correspond to typically placing the correct entity in the first or second rank.
national conference on artificial intelligence | 2009
James Mayfield; David Alexander; Bonnie J. Dorr; Jason Eisner; Tamer Elsayed; Tim Finin; Marjorie Freedman; Nikesh Garera; Paul McNamee; Saif M. Mohammad; Douglas W. Oard; Christine D. Piatko; Asad B. Sayeed; Zareen Syed; Ralph M. Weischedel; Tan Xu; David Yarowsky
Proceedings of the American Society for Information Science and Technology | 2011
Tan Xu; Douglas W. Oard
Theory and Applications of Categories | 2011
Paul McNamee; James Mayfield; Veselin Stoyanov; Douglas W. Oard; Tan Xu; Wu Ke; David S. Doermann
Theory and Applications of Categories | 2012
Paul McNamee; Veselin Stoyanov; James Mayfield; Tim Finin; Tim Oates; Tan Xu; Douglas W. Oard; Dawn J. Lawrie
text retrieval conference | 2014
Tan Xu; Douglas W. Oard; Paul McNamee
north american chapter of the association for computational linguistics | 2012
Veselin Stoyanov; James Mayfield; Tan Xu; Douglas W. Oard; Dawn J. Lawrie; Tim Oates; Tim Finin
north american chapter of the association for computational linguistics | 2013
Paul McNamee; James Mayfield; Tim Finin; Tim Oates; Dawn J. Lawrie; Tan Xu; Douglas W. Oard
text retrieval conference | 2013
Tan Xu; Paul McNamee; Douglas W. Oard
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