Two-Layer Semantic Entity Detection and Utterance Validation for Spoken Dialogue Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43922769" target="_blank" >RIV/49777513:23520/14:43922769 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/content/pdf/10.1007%2F978-3-319-10816-2_68.pdf" target="_blank" >http://link.springer.com/content/pdf/10.1007%2F978-3-319-10816-2_68.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-10816-2_68" target="_blank" >10.1007/978-3-319-10816-2_68</a>
Alternative languages
Result language
angličtina
Original language name
Two-Layer Semantic Entity Detection and Utterance Validation for Spoken Dialogue Systems
Original language description
In this paper we present a novel method for semantic entity detection in a limited domain for spoken language understanding. The target domain of this method is a dialogue system for an interactive training of air traffic controllers (ATC). The method comprises of two layers of detection. First layer uses formerly proposed method for semantic entity detection to extract domain-dependent set of semantic entities. This semantic entities are modelled using context-free grammars. To detect mispronounced words or words which do not comply with the ATC radio-telephony rules we use the second layer of semantic entity detection. Together with that, we assign a semantic meaning to the utterance. We also discuss the possibility of using this approach for semantic-based correction of an utterance. The experiments were performed on transcribed data as well as on an output from speech recognizer.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020197" target="_blank" >TE01020197: Centre for Applied Cybernetics 3</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Text, Speech, and Dialogue, 17th International Conference, TSD 2014, Brno, Czech Republic, September 8-12, 2014. Proceedings
ISBN
978-3-319-10815-5
ISSN
0302-9743
e-ISSN
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Number of pages
8
Pages from-to
563-570
Publisher name
Springer
Place of publication
Heidelberg
Event location
Brno, Czech Republic
Event date
Sep 8, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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