Question Answering System

 
About NSIR Question Answering System
     
  NSIR is a Question Answering System being developed by CLAIR research group at the University of Michigan.  
     
 

The NSIR Team

Former team member

  • Hong Qi, former PhD student, SI
  • Patrick Fan, former PhD student, now faculty member at Virginia Tech
 
 

Related Publictions

  • Hong Qi, Jahna Otterbacher, Adam Winkel, and Dragomir R. Radev. The University of Michigan at TREC2002: Question Answering and Novelty Tracks. In The 11th Text REtrieval Conference, Gaithersburg, MD, November 2002.
  • Dragomir R. Radev, Weiguo Fan, Hong Qi, Harris Wu, and Amardeep Grewal. Probabilistic Question Answering from the Web. In The 11th International World Wide Web Conference, Honolulu, Hawaii, May 2002.
  • Dragomir R. Radev, Hong Qi, Harris Wu, and Weiguo Fan. Evaluating Web-based Question Answering Systems. In Demo section, LREC 2002, Las Palmas, Spain, June 2002.
  • Dragomir R. Radev, Hong Qi, Zhiping Zheng, Sasha Blair-Goldensohn, Zhu Zhang, Waiguo Fan, and John Prager. Mining the web for answers to natural language questions. In ACM CIKM 2001: Tenth International Conference on Information and Knowledge Management, Atlanta, GA, 2001.
  • John Prager, Dragomir R. Radev, and Krzysztof Czuba. Answering what-is questions by virtual annotation. In Human Language Technology Conference, Demonstrations Section, San Diego, CA, 2001.
  • John Prager, Eric Brown, Anni Coden, and Dragomir Radev. Question-answering by predictive annotation. In Proceedings, 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Athens, Greece, July 2000.
  • Dragomir R. Radev, John Prager, and Valerie Samn. Ranking potential answers to natural language questions. In Proceedings of the 6th Conference on Applied Natural Language Processing, Seattle, WA, May 2000.
  • John Prager, Dragomir Radev, Eric Brown, Anni Coden, and Valerie Samn. The use of predictive annotation for question answering in TREC8. In The eighth text retrieval conference, Gaithersburg, MD, November 1999
 
     
 

Acknowledgement

We would like to thank Mike Topper, Scott Gifford, Amardeep Grewal, Michael Gimbel for their help.

 
     

 
Copyright 2002, CLAIR group. All Rights Reserved