One-pass semi-dynamic network decoding using a subnetwork caching model for large vocabulary continuous speech recongnition

IEICE Transactions on Information and Systems

Volumn E87-D, Issue 5, 2004, Pages 1164-1174

  Ahn, Dong Hoon ^a   Chung, Minhwa ^a  

^a Sogang University   (South Korea)

Author keywords

Semi dynamic network decoding; Speech recognition; Subnetwork caching; Tail sharing algorithm

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; DECODING; MATHEMATICAL MODELS; OPTIMIZATION; PARAMETER ESTIMATION; TRANSDUCERS;

LONG-SPAN LANGUAGE MODELS; ONE-PASS SEMI-DYNAMIC NETWORK DECODING; SPATIAL COMPLEXITY; TAIL-SHARING ALGORITHMS;

CONTINUOUS SPEECH RECOGNITION;

EID: 2642588251     PISSN: 09168532     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (24)

1. P.C. Woodland, T. Hain, G.L. Moore, T.R. Niesler, D. Povey, A. Tuerk, and E.W.D. Whittaker, "Improvements in accuracy and speed in HTK broadcast news transcription system," Proc. EUROSPEECH, pp.1043-1046, Sept. 1999.
2. P. Beyerlein, X. Aubert, R. Haeb-Umbach, M. Harris, D. Klakow, A. Wendemuth, S. Molau, H. Ney, M. Pitz, and A. Sixtus, "Large vocabulary continuous speech recognition of broadcast news - The Philips/RWTH approach," Speech Communication, vol.37, no. 1-2, pp.109-131, May 2002.
3. T. Hain, P.C. Woodland, T.R. Niesler, and E.W.D. Whittaker, "The 1998 HTK system for transcription of conversational telephone speech," Proc. ICASSP, pp.57-60, March 1999.
4. H. Ney, R. Haeb-Umbach, B.H. Tran, and M. Oerder, "Improvements in beam search for 10000-word continuous speech recognition," Proc. ICASSP, pp.9-12, March 1992.
5. J.J. Odell, V. Valtchev, P.C. Woodland, and S.J. Young, "A one pass decoder design for large vocabulary recognition," Proc. ARPA HLT Workshop, pp.405-410, 1994.
6. X.L. Aubert, "One pass cross word decoding for large vocabularies based on a lexical tree search organization," Proc. EUROSPEECH, pp.91-96, Sept. 1999.
7. X.L. Aubert, "An overview of decoding techniques for large vocabulary continuous speech recognition," Computer Speech and Language, vol.16, no.1, pp.89-114, Jan. 2002.
8. H. Murveit, J. Butzberger, V. Digalakis, and M. Weintraub, "Large vocabulary dictation using SRI's DECIPHER speech recognition system: Progressive search techniques," Proc. ICASSP, pp.319-322, April 1993.
9. S. Ortmanns, H. Ney, and A. Eiden, "Language-model look-ahead for large vocabulary speech recognition," Proc. ICSLP, pp.2095-2098, Oct. 1996.
10. F. Alleva, X. Huang, and M.-Y. Hwang, "Improvements on the pronunciation prefix tree search organization," Proc. ICASSP, pp. 133-136, May 1996.
11. M.K. Ravishankar, Efficient Algorithms for Speech Recognition, Ph.D. Dissertation, Carnegie Mellon University, PA, USA, May 1996.
12. A. Sixtus, Across-Word Phoneme Models for Large Vocabulary Continuous Speech Recognition, Ph.D. Dissertation, Aachen, Germany, Jan. 2003.
13. G. Antoniol, F. Brugnara, M. Cettolo, and M. Frederico, "Language model representations for beam-search decoding," Proc. ICASSP, pp.588-591, May 1995.
14. M. Mohri, F. Pereira, and M Riley, "Weighted finite-state transducers in speech recognition," Computer Speech and Language, vol.16, no.1, pp.69-88, Jan. 2002.
15. F. Brugnara and M. Cettolo, "Improvements in tree-based language model representation," Proc. EUROSPEECH, pp.2133-2136, Sept. 1995.
16. D.-H. Ahn and M. Chung, "Compact subnetwork-based large vocabulary continuous speech recognition," Proc. ICSLP, pp.725-728, Sept. 2002.
17. D.-H. Ahn and M. Chung, "A one pass semi-dynamic network decoder based on language model network," Proc. EUROSPEECH, pp.1821-1824, Sept. 2001.
18. Y.-H. Park, D.-H. Ahn, and M. Chung, "Morpheme-based lexical modeling for Korean broadcast news transcription," Proc. EUROSPEECH, pp. 1129-1132, Sept. 2003.
19. M. Finke, J. Fritsch, D. Roll, and A. Waibel, "Modeling and efficient decoding of large vocabulary conversational speech," Proc. EUROSPEECH, pp.467-470, Sept. 1999.
20. G. Riccardi, R. Pieraccini, and E. Bocchieri, "Stochastic automata for language modeling," Computer Speech and Language, vol.10, no.4, pp.265-293, Oct. 1996.
21. S.J. Young, N.H. Russel, and J.H. Thornton, "Token passing: A simple conceptual model for connected speech recognition systems," Technical Report, CUED/F-INFENO/TR38, Cambridge University Engineering Department, July 1989.
22. A.V. Aho, J.E. Hopcroft, and J.D. Ullman, The Design and Analysis of Computer Algorithms, Addison-Wesley, Reading, MA, USA, 1974.
23. K.-N. Lee and M. Chung, "Modeling cross-morpheme pronunciation variations for Korean large vocabulary continuous speech recognition," Proc. EUROSPEECH, pp.261-264, Sept. 2003.
24. S.F. Chen and J. Goodman, "An empirical study of smoothing techniques for language modeling," Technical Report, TR-10-98, Center for Research in Computing Technology, Harvard University, Cambridge, MA, USA, Aug. 1998.