Subword-based spoken term detection in audio course lectures

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2010, Pages 5282-5285

  Rose, Richard ^a   Norouzian, Atta ^a   Reddy, Aarthi ^a   Coy, Andre ^a   Gupta, Vishwa ^b   Karafiat, Martin ^c  

^a MCGILL UNIVERSITY   (Canada)

^b Cent de Recherche Informatique de Montreal   (Canada)

^c BRNO UNIVERSITY OF TECHNOLOGY   (Czech Republic)

Author keywords

Speech recognition; Spoken term detection

Indexed keywords

AUDIO RECORDINGS; GRAPH THEORY; SIGNAL PROCESSING;

AUTOMATIC SPEECH RECOGNITION; AUTOMATIC SPEECH RECOGNITION SYSTEM; DETECTION APPROACH; LATTICE PATHS; OFFLINE; PHONE-BASED; SEARCH TERMS; SPOKEN TERM DETECTION; SUB WORDS;

SPEECH RECOGNITION;

EID: 78049390750     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5494982     Document Type: Conference Paper

References (10)

1. "The spoken term detection (STD) 2006 evaluation plan (NIST)," http://www.nist.gov/speech/tests/std/docs/std06-evalplan-v10.pdf, 2006.
2. C. Chelba and A. Acero, "Speech Ogle: indexing uncertainty for spoken document search," in Annual Meeting - Assoc. for Computational Linguistics, 2005, vol. 43, p. 41.
3. J. Mamou, B. Ramabhadran, and O. Siohan, "Vocabulary independent spoken term detection," in Proc. 30th annual international ACM SIGIR conf. on Research and Development in Information Retrieval. New York, NY, 2007, pp. 615-622.
4. B. Matthews, U. Chaudhari, and B. Ramabhadran, "Fast audio search using vector space modelling," in IEEE Workshop on Automatic Speech Recog. & Understanding, 2007, pp. 641-646.
5. P. Yu and F. Seide, "Fast two-stage vocabulary-independent search in spontaneous speech," in IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005. Proceedings.(ICASSP'05), 2005, vol. 1.
6. UV Chaudhari andM. Picheny, "Improvements in phone based audio search via constrained match with high order confusion estimates," in IEEE Workshop on Automatic Speech Recognition & Understanding, 2007. ASRU, 2007, pp. 665-670.
7. M. Saraclar and R. Sproat, "Lattice-based search for spoken utterance retrieval," Proceedings of HLT-NAACL, pp. 129-136, 2004.
8. "COOL Courses Online," http://www.cool.mcgill.ca.
9. T. Hain, L. Burget, J. Dines, M. Karafiat, D. van Leeuwen, M. Lincoln, G. Garau, and V. Wan, "The 2007 AMI (DA) system for meeting transcription," in Proc. NIST RT07 Workshop. Springer, 2007.
10. "CRIM-McGill-COOL," http://cool.crim.ca/coolMcGill/.