Robust spoken document retrieval methods for misrecognition and Out-of-Vocabulary keywords

Systems and Computers in Japan

Volumn 35, Issue 14, 2004, Pages 44-53

  Nishizaki, Hiromitsu ^a   Nakagawa, Seiichi ^b  

^a UNIVERSITY OF YAMANASHI   (Japan)

^b TOYOHASHI UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

DTW spotting; Hybrid indexing; OOV detection processing; Spoken document retrieval

Indexed keywords

BROADCASTING; ERROR ANALYSIS; INDEXING (OF INFORMATION); MULTIMEDIA SYSTEMS; PROBLEM SOLVING; ROBUSTNESS (CONTROL SYSTEMS);

DTW SPOTTING; HYBRID-INDEXING; OUT-OF-VOCABULARY (OOV) DETECTION PROCESSING; SPOKEN DOCUMENT RETRIEVAL;

DIGITAL LIBRARIES;

EID: 9744219581     PISSN: 08821666     EISSN: None     Source Type: Journal    
DOI: 10.1002/scj.10697     Document Type: Article

References (18)

1. Garofolo J, Auzanne CGP, Voorhees E. The TREC SDR track: A success story. Proc 8th Text Retrieval Conference, p 107-129, 2000.
2. Robinson T, Abberley D, Kirby D, Renals S. Recognition, indexing and retrieval of British broadcast news with the THISL system. Proc EuroSpeech'99, p 1267-1270.
3. Renais S, Abberley D, Kirby D, Robinson T. Indexing and retrieval of broadcast news. Speech Commun 2000;32:5-10.
4. Hauptmann AG, Wactlar HD. Indexing and search of multimodal information. Proc ICASSP'97, p 195-198.
5. Jourlin P, Johnson SE, Jones KS, Woodland PC. Spoken document representations for probabilistic retrieval. Speech Commun 2000;32:21-36.
6. Wechsler M, Munteanu E, Schauble P. New techniques for open-vocabulary spoken document retrieval. Proc SIGIR'98, p 20-27.
7. Ng K, Zue VW. Subword-based approaches for spoken document retrieval. Speech Commun 2000;32:157-186.
8. Wang H. Experiments in syllable-based retrieval of broadcast news speech in Mandarin Chinese. Speech Commun 2000;32:49-60.
9. Ng C, Wilkinson R, Zobel J. Experiments in spoken document retrieval using phoneme N-grams. Speech Commun 2000;32:61-77.
10. Witbrock MJ, Hauptmann AG. Using words and phonetic strings for efficient information retrieval from imperfectly transcribed spoken documents. Proc 2nd ACM Digital Libraries, p 30-35, 1997.
11. Ng K. Information fusion for spoken document retrieval. Proc ICASSP 2000, p 2405-2408.
12. Lo W-K, Schone P, Meng H. Multi-scale retrieval in MEI: An English-Chinese translingual speech retrieval system. Proc Eurospeech 2001, p 1303-1306.
13. Fiscus JG. A post-processing system to yield reduced word error rates: Recognizer Output Voting Error Reduction (ROVER). Proc IEEE Workshop on Automatic Speech Recognition and Understanding, p 347-354, 1997.
14. Kodama Y, Utsuro T, Nishizaki H, Nakagawa S. Experimental evaluation on confidence of agreement among multiple Japanese LVCSR models. Proc EUROSPEECH 2001, p 2549-2552.
15. Itoh K, Shikano K, Kawahara T, Takeda K, Yamada A, Itou A, Utsuro T, Kobayashi T, Minematsu N, Yamamoto M, Sagayama S, Lee A. IPA Japanese dictation free software project. Proc 2nd International Conference on Language Resources and Evaluation, p 1343-1350, 2000.
16. Kai A, Hirose Y, Nakagawa S. Dealing with out-of-vocabulary words and speech disfluencies in art N-gram based speech understanding system. Proc ICSLP'98, p 2427-2430.
17. Nakagawa S, Yamamoto K. Evaluation of segmental unit input HMM. Proc ICASSP'96, p 439-442.
18. Nishizaki H, Nakagawa S. A system for retrieving broadcast news speech documents using voice input keywords and similarity between words. Proc ICSLP2000, p 1073-1076.