2013

  • Towards Robust Linguistic Analysis using OntoNotes [Data]
    Sameer Pradhan, Alessandro Moschitti, Nianwen Xue, Hwee Tou Ng, Anders Björkelund, Olga Uryupina, Yuchen Zhang, Zhi Zhong
    Proceedings of the Seventeenth Conference on Computational Natural Language Learning, Sofia, Bulgaria, August 2013 
  • Discovering Temporal Narrative Containers in Clinical Text
    Timothy Miller, Steven Bethard, Dmitriy Dligach, Sameer Pradhan, Chen Lin, Guergana Savova
    Proceedings of the 2013 Workshop on Biomedical Natural Language Processing, Sofia, Bulgaria, August 2013

2012

  • CoNLL-2012 Shared Task: Modeling Multilingual Unrestricted Coreference in OntoNotes
    Sameer Pradhan, Alessandro Moschitti, Nianwen Xue, Olga Uryupina, and Yuchen Zhang.
    Proceedings of the Sixteenth Conference on Computational Natural Language Learning: Shared Task, Jeju, Korea, July 2012 
  • Semantic Parsing
    Sameer Pradhan
    Multilingual Natural Language Processing Applications: From Theory to Practice
    Daniel Bikel and Imed Zitouni, editors.
    IBM Press, May, 2012

2011

  • CoNLL-2011 Shared Task: Modeling Unrestricted Coreference in OntoNotes
    Sameer Pradhan, Lance Ramshaw, Mitchell Marcus, Martha Palmer,
    Ralph Weischedel, and Nianwen Xue.
    Proceedings of the Fifteenth Conference on Computational Natural Language Learning: Shared Task, Portland, Oregon, June, 2011
  • OntoNotes: A Large Training Corpus for Enhanced Processing
    Ralph Weischedel, Eduard Hovy, Mitchell Marcus, Martha Palmer, Robert Belvin,
    Sameer Pradhan, Lance Ramshaw and Nianwen Xue
    Handbook of Natural Language Processing and Machine Translation: DARPA Global Autonomous Language Exploitation.
    Olive, Joseph; Christianson, Caitlin; McCary, John, editors
    Springer, pp. 54--63, 2011.

2010

  • The Revised Arabic PropBank
    Wajdi Zaghouani, Mona Diab, Aous Mansouri, Sameer Pradhan, Martha Palmer
    Proceedings of the Fourth Linguistic Annotation Workshop
    Uppsala, Sweden, pp. 222--226, 2010
  • SemEval-2010 Task 14: Word Sense Induction & Disambiguation
    Suresh Manandhar; Ioannis Klapaftis; Dmitriy Dligach; Sameer Pradhan
    Proceedings of the 5th International Workshop on Semantic Evaluation
    Uppsala, Sweden, pp. 63--68, 2010.

2009

  • OntoNotes: The 90% Solution
    Sameer Pradhan and Nianwen Xue
    Tutorial presented at the Human Language Technology Conference, Boulder, CO, 2009.

2008

  • Towards Robust Semantic Role Labeling
    Sameer Pradhan, Wayne Ward and James H. Martin
    Computational Linguistics Special Issue on Semantic Role Labeling, Vol. 34, No. 2, pp. 289-310, 2008.

2007

  • OntoNotes: A Unified Relational Semantic Representation
    Sameer Pradhan, Eduard Hovy, Mitch Marcus, Martha Palmer, Lance Ramshaw, Ralph Weischedel
    invited paper, International Journal of Semantic Computing, Vol. 1, No. 4, pp. 405-419, 2007.
  • OntoNotes: A Unified Relational Semantic Representation
    Sameer Pradhan, Eduard Hovy, Mitchell Marcus, Martha Palmer, Lance Ramshaw, Ralph Weischedel
    in Proceedings of the IEEE International Conference on Semantic Computing (ICSC),
    Irvine, CA, Sep. 17-19, 2007 [Best Paper Award]
  • Unrestricted Coreference: Identifying Entities and Events in OntoNotes
    Sameer Pradhan, Lance Ramshaw, Ralph Weischedel, Jessica MacBride, Linnea Micciulla
    in Proceedings of the IEEE International Conference on Semantic Computing (ICSC),
    Irvine, CA, Sep. 17-19, 2007
  • Towards Robust Semantic Role Labeling
    Sameer Pradhan, Wayne Ward, James H. Martin
    in Proceedings of the Human Language Technologies (HLT/NAACL),
    Rochester, NY, April 22-27, 2007

2006

  • Robust Semantic Role Labeling
    Sameer Pradhan, PhD Thesis, University of Colorado at Boulder, CO, 2006.

2005

  • Support Vector Learning for Semantic Argument Classification
    Sameer Pradhan, Kadri Hacioglu, Valerie Krugler, Wayne Ward, James H. Martin, Daniel Jurafsky
    Machine Learning, Vol. 60, No. 1, pp. 11-39, 2005
  • Semantic Role Labeling Using Different Syntactic Views
    Sameer Pradhan, Wayne Ward, Kadri Hacioglu, James H. Martin, Daniel Jurafsky
    in Proceedings of the Association for Computational Linguistics 43rd annual meeting (ACL-2005),
    Ann Arbor, MI, June 25-30, 2005
  • Semantic Role Chunking Combining Complementary Syntactic Views
    Sameer Pradhan, Kadri Hacioglu, Wayne Ward, James H. Martin, Daniel Jurafsky
    in Proceedings of the Ninth Conference on Computational Natural Language Learning (CoNLL-2005),
    Ann Arbor, MI, June 29-30, 2005

2004

  • Shallow Semantic Parsing Using Support Vector Machines
    Sameer Pradhan, Wayne Ward, Kadri Hacioglu, James H. Martin, Daniel Jurafsky
    in Proceedings of the Human Language Technology Conference (HLT/NAACL-2004), Boston, MA, May 2-7, 2004
  • Parsing Arguments of Nominalizations in English and Chinese
    Sameer Pradhan, Sun, H., Wayne Ward, James H. Martin, Daniel Jurafsky
    in Proceedings of the Human Language Technology Conference(HLT/NAACL-2004),
    Boston, MA, May 2-7, 2004
  • Mixing Weak Learners in Semantic Parsing
    Rodney Nielsen and Sameer Pradhan
    in Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP-2004),
    Barcelona, Spain, July 25-26, 2004
  • Semantic Role Labeling by Tagging Syntactic Chunks
    Kadri Hacioglu, Sameer Pradhan, Wayne Ward, James H. Martin, Daniel Jurafsky
    in Proceedings of the Eighth Conference on Natural Language Learning (CONLL-2004),
    Boston, MA, May 6-7, 2004

2003

  • Semantic Role Parsing: Adding Semantic Structure to Unstructured Text
    Sameer Pradhan, Kadri Hacioglu, Wayne Ward, James H. Martin, Daniel Jurafsky
    in Proceedings of the International Conference on Data Mining (ICDM-2003),
    Melbourne, FL, Nov. 19-22, 2003

2002

  • Using Semantic Representations in Question Answering
    Sameer Pradhan, Valerie Krugler, Wayne Ward, Daniel Jurafsky, James H. Martin in Proceedings of the International Conference on Natural Language Processing (ICON-2002),
    Bombay, India, Dec. 2002, pp. 195-203
  • Estimating Semantic Confidence for Spoken Dialogue Systems
    Sameer Pradhan and Wayne Ward
    in Proceedings of the International Conference on Acoustic Speech and Signal Processing (ICASSP-2002),
    Orlando, Florida, May 2002
  • Building a Foundation System for Producing Short Answers to Factual Questions
    Sameer Pradhan, Gabriel Illouz, Sasha Blair-Goldensohn, Andrew Schlaikjer, Valerie Krugler, Elena Filatova,
    Pablo Duboue, Hong Yu, Rebecca Passonneau, Steven Bethard, Vasilis Hatzivassiloglou, Wayne Ward,
    Daniel Jurafsky, Kathy McKeown, James H. Martin
    in Proceedings of Text REtrieval Conference (TREC),
    Gaithersburg, MD, Nov. 19-22, 2002

< 2002

  • University of Colorado Dialog Systems for Travel and Navigation
    Bryan Pellom, Wayne Ward, John Hansen, Kadri Hacioglu, Jianping Zhang, Xiuyang Yu, Sameer Pradhan
    in Proceedings of the Human Language Technology Conference (HLT-2001),
    San Diego, March 2001
  • User-Centered Agents for Structured Information Location
    Xindong Wu, Daniel Ngu, Sameer Pradhan
    Electronic Commerce Agents, Marketplace Solutions, Security Issues, and Supply and Demand
    Lecture Notes in Computer Science, Vol. 2033, Springer 2001, 323-331.
  • The CU Communicator: An Architecture for Dialogue Systems
    Bryan Pellom, Wayne Ward, and Sameer Pradhan
    Proceedings of the sixth International Conference on Spoken Language Processing, October 2000.
  • Virtual Manufacturing Information System Using Java and JDBC
    Sameer Pradhan, and Wilfred Huang
    Proceedings of the twenty-third International Conference on Computers and Industrial Engineering, 1997, 255-258.
 
RocketTheme Joomla Templates