Use of topic knowledge in spoken dialogue information retrieval system for academic documents

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn , Issue , 2001, Pages 1315-1318

  Kiriyama, Shinya ^a   Hirose, Keikichi ^b   Minematsu, Nobuaki ^a  

^a School of Engineering   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

INFORMATION RETRIEVAL SYSTEMS; SEARCH ENGINES; SPEECH COMMUNICATION; SPEECH PROCESSING;

RECURSIVE PROCESS; RELEVANCE SCORE; RETRIEVAL PROCESS; SPOKEN DIALOGUE; SPOKEN DIALOGUE SYSTEM; TWO-POINT;

INFORMATION RETRIEVAL;

EID: 85009084328     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. F. G. Walls et al, "Probabilistic Models For Topic Detection And Tracking, " Proc. ICASSP99, Vol. 1, pp.521-524, 1999.
2. P. van Mulbregt et al, "Text Segmentation and Topic Tracking on Broadcast News Via a Hidden Markov Model Approach, " Proc. ICSLP98, Vol.6, pp.2519-2522, 1998.
3. K. Ohtsuki et al, "Topic Extraction Multiple Topic-words in Broadcast-news Speech, " Proc. ICASSP98, Vol.1, pp.329- 332, 1998.
4. S. Kiriyama et al, "Development and evaluation of a spoken dialogue system for academic document retrieval with a focus on reply generation, " Proc. SST2000, pp. 32-37, 2000.
5. T. Kawahara et al, "Japanese Dictation Toolkit - 1997 version -, " J. Acoust. Soc. Jpn. (E), 20-23, pp.233-239, 1999.
6. K. Hirose and H. Fujisaki, "A System for the Synthesis of High-Quality Speech from Texts on General Weather Conditions, " IEICE trans. Fundamentals, Vol.1E76-A, No.11, pp.1971-1980, 1993.