Amruta Purandare’s Publications

 

Analyzing Dialog Coherence using Transition Patterns in Lexical and Semantic Features (A. Purandare and D. Litman) – Proceedings of the 21st Florida Artificial Intelligence Research Society (FLAIRS) special track on Applied Natural Language Processing, May 15-17, 2008, Coconut Grove, Florida.

 

Content-Learning Correlations in Spoken Tutoring Dialogs at Word, Turn and Discourse Levels (A. Purandare and D. Litman) - Proceedings of the 21st Florida Artificial Intelligence Research Society (FLAIRS) special track on Intelligent Tutoring Systems, May 15-17, 2008, Coconut Grove, Florida.

 

Uncertainty Corpus: Resource to Study User Affect in Complex Spoken Dialogue Systems (K. Forbes-Riley, D. Litman, S. Silliman and A. Purandare) - Proceedings 6th Language Resources and Evaluation Conference (LREC), May 28-30, 2008, Marrakech, Morocco.

 

Comparing Linguistic Features for Modeling Learning in Computer Dialogue Tutoring (K. Forbes-Riley, D. Litman, A. Purandare, M. Rotaru and J. Tetreault) - Proceedings of the 13th International Conference on Artificial Intelligence in Education (AIED), July 2007, Los Angeles, CA.

Humor: Prosody Analysis and Automatic Recognition for F * R * I * E * N * D * S * (A. Purandare and D. Litman) – Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), July 22-23, 2006, Sydney, Australia. (Poster.ppt, Poster.pdf)

Using System and User Performance Features to Improve Emotion Detection in Spoken Tutoring Dialogs (H. Ai, D. Litman, K. Forbes-Riley, M. Rotaru, J. Tetreault, A. Purandare) - Proceedings of Interspeech ICSLP, September, 2006, Pittsburgh, PA.

 

Resolving Ambiguities in Biomedical Text with Unsupervised Clustering Approaches (G. Savova, T. Pedersen, A. Purandare and A. Kulkarni) - University of Minnesota Supercomputing Institute Research Report UMSI 2005/80 and CB Number 2005/21, May.

 

Name Discrimination by Clustering Similar Contexts (T. Pedersen, A. Purandare, and A. Kulkarni) - Proceedings of the Sixth International Conference on Intelligent Text Processing and Computational Linguistics (CICLING), February 13-19, 2005, Mexico City.

 

Improving Word Sense Discrimination with Gloss Augmented Feature Vectors (A. Purandare and T. Pedersen) - Proceedings of the Workshop on Lexical Resources for the Web and Word Sense Disambiguation, November 22, 2004, Puebla Mexico.

 

Unsupervised Word Sense Discrimination by Clustering Similar Contexts (A. Purandare) - University of Minnesota Supercomputing Institute Research Report UMSI 2004/146, August 2004.

 

SenseClusters - Finding Clusters that Represent Word Senses (A. Purandare and T. Pedersen) - Intelligent Systems Demonstration  in Proceedings of the Nineteenth National Conference on Artificial Intelligence (AAAI-04), July 25-29, 2004, San Jose, CA (handouts)

 

Discriminating Among Word Meanings by Identifying Similar Contexts (A. Purandare and T. Pedersen) – Student Poster in Proceedings of the Nineteenth National Conference on Artificial Intelligence (AAAI-04), July 25-29, 2004, San Jose, CA (poster)

 

The Senseval-3 Multilingual English-Hindi lexical sample task (T. Chklovski, R. Mihalcea, T. Pedersen, and A. Purandare) - Proceedings of the Third International Workshop on the Evaluation of Systems for the Semantic Analysis of Text (SENSEVAL-3), July 25-26, 2004, Barcelona, Spain.

 

Word Sense Discrimination by Clustering Contexts in Vector and Similarity Spaces (A. Purandare and T. Pedersen) - Proceedings of the Conference on Computational Natural Language Learning (CONLL), May 6-7, 2004, Boston, MA. (Presentation Slides)

 

SenseClusters - Finding Clusters that Represent Word Senses (A. Purandare and T. Pedersen) – System Demonstration in Companion Proceedings of the North American Chapter of the Association for Computational Linguistics (NAACL-04), May 3-5, 2004, Boston, MA (slides and handouts)

 

Discriminating Among Word Senses Using McQuitty's Similarity Analysis (A. Purandare) - Proceedings of the Student Research Workshop at HLT-NAACL, May 30-31, 2003, Edmonton, Canada (Presentation slides)

 

Master’s Thesis:

Word Sense Discrimination by Clustering Similar Contexts (A. Purandare) - M.S. Thesis, Department of Computer Science, University of Minnesota at Duluth, August 2004. Slides used during the thesis defense are also available.