Detail výsledku

Information Retrieval from Spoken Documents

FAPŠO, M.; SMRŽ, P.; SCHWARZ, P.; SZŐKE, I.; SCHWARZ, M.; ČERNOCKÝ, J.; KARAFIÁT, M.; BURGET, L. Information Retrieval from Spoken Documents. Proceedings of the Seventh International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2006). Mexico City: Springer Verlag, 2006. p. 410-416. ISBN: 3-540-32205-1.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Fapšo Michal, Ing., Ph.D., FIT (FIT)
Smrž Pavel, doc. RNDr., Ph.D., UPGM (FIT)
Schwarz Petr, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Szőke Igor, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Schwarz Milan
Černocký Jan, prof. Dr. Ing., UPGM (FIT)
Karafiát Martin, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Burget Lukáš, doc. Ing., Ph.D., UPGM (FIT)
Abstrakt

This paper describes a designed and implemented system for efficient storage,
indexing and search in collections of spoken documents that takes advantage
of  automatic speech recognition. As the quality of current speech
recognizers is not sufficient for a great deal of applications, it is
necessary to index the ambiguous output of the recognition, i.\,e. the
acyclic graphs of word hypotheses --- recognition lattices. Then, it is not
possible to directly apply the standard methods known from text-based systems.
The paper discusses an optimized indexing system for efficient search in the
complex and large data structure that has been developed by our group. The
search engine works as a server. The meeting browser JFerret, developed withing
the European AMI project,  is used as a client to browse search results.

Klíčová slova

multimedia information retrieval, speech databases

URL
Rok
2006
Strany
410–416
Sborník
Proceedings of the Seventh International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2006)
Konference
Conference on Intelligent Text Processing and Computational Linguistics
ISBN
3-540-32205-1
Vydavatel
Springer Verlag
Místo
Mexico City
BibTeX
@inproceedings{BUT22168,
  author="Michal {Fapšo} and Pavel {Smrž} and Petr {Schwarz} and Igor {Szőke} and Milan {Schwarz} and Jan {Černocký} and Martin {Karafiát} and Lukáš {Burget}",
  title="Information Retrieval from Spoken Documents",
  booktitle="Proceedings of the Seventh International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2006)",
  year="2006",
  pages="410--416",
  publisher="Springer Verlag",
  address="Mexico City",
  isbn="3-540-32205-1",
  url="http://www.fit.vutbr.cz/~smrz/pdf/cicling2006_xfapso00_et_al.pdf"
}
Projekty
Nové směry ve výzkumu a využití hlasových technologií, GAČR, Standardní projekty, GA102/05/0278, zahájení: 2005-01-01, ukončení: 2007-12-31, ukončen
Optická síť národního výzkumu a její nové aplikace, MŠMT, Výzkumná centra (2000-2004), MSM6383917201, zahájení: 2004-01-01, ukončení: 2010-12-31, ukončen
Posílená skupinová interakce, EU, Sixth Framework programme, 506811-AMI, zahájení: 2004-01-01, ukončení: 2006-12-31, ukončen
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