Publications
Timothy J. Hazen
Harwath, D., Hazen, T. J., Topic Identification Based Extrinisic Evaluation of Summarization Techniques Applied to Conversational Speech, Proc. IEEE ICASSP, Kyoto, Japan, March 2012.
(Full Paper)
Chelba, C., Hazen, T. J., Ramabhadran, B., Saraclar, M., Speech Retrieval, Chapter 15 in Tur, G., De Mori, R. (Editors), Spoken Language Understanding: Systems for Extracting Semantic Information from Speech, John Wiley & Sons, West Sussex, United Kingdom, 2011.
(Book Chapter)
Hazen, T. J., Topic Identification, Chapter 12 in Tur, G., De Mori, R. (Editors), Spoken Language Understanding: Systems for Extracting Semantic Information from Speech, John Wiley & Sons, West Sussex, United Kingdom, 2011.
(Book Chapter)
Hazen, T. J., Siu, M.-H., Gish, H., Lowe, S., Chan, A., Topic Modeling for Spoken Documents Using Only Phonetic Information, Proc. IEEE Workshop on Automatic Speech Recognition and Technology, Waikoloa, HI, December 2011.
(Full Paper)
Hazen, T. J., MCE Training Techniques for Topic Identification of Spoken Audio Documents, IEEE Transactions on Audio, Speech, and Language Processing, Volume 19, Number 8., pp. 2451-2460, November 2011.
(Journal Article)
Hazen, T. J., Latent Topic Modeling for Audio Corpus Summarization, Proc. Interspeech 2011, Florence, Italy, August 2011.
(Full Paper)
Hazen, T. J., Direct and Latent Modeling Techniques for Computing Spoken Document Similarity, Proc. of IEEE Workshop on Spoken Language Technology, Berkeley, CA, 12-15 December 2010.
(Full Paper)
Hazen, T. J., Multi-class SVM Optimization Using MCE Training with Application to Topic Identification, Proc. of ICASSP, Dallas, TX, 14-19 March 2010.
(Full Paper)
Hazen, T., Shen, W., White, C., Query-By-Example Spoken Term Detection Using Phonetic Posteriorgram Templates, IEEE Workshop on Automatic Speech Recognition and Understanding, Merano, Italy, Dec. 13, 2009.
(Full Paper)
Hazen, T. J., Richardson, F., A Hybrid SVM/MCE Training Approach for Vector Space Topic Identification of Spoken Audio Recordings, Interspeech 2008, Brisbane, Australia. Sept. 22-26, 2008.
(Full Paper)
Shen, W., Hazen, T. J., White, C. M., A Comparison of Query-By-Example Methods for Spoken Term Detection, Interspeech 2009, Brighton, UK, Sept. 6, 2009.
(Full Paper)
Chelba, C., Hazen, T. J., Saraclar, M., Retrieval & Browsing of Spoken Content, IEEE Signal Processing Magazine Volume 25, Issue 3, May 2008 Page(s):39–49.
(Full Paper)
Hazen, T. J., Margolis, A., Discriminative Feature Weighting Using MCE Training for Topic Identification of Spoken Audio Recordings, ICASSP 2008, Las Vegas, NV. Mar. 30-Apr. 4, 2008.
(Full Paper)
Hazen, T. J., Richardson, F., Margolis, A., Topic Identification From Audio Recordings Using Word and Phone Recognition Lattices, IEEE Automatic Speech Recognition and Understanding Workshop, Kyoto, Japan. Dec. 9-13, 2007.
(Full Paper)