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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/8038

Title: Automatic Speech Grammar generation during conceptual modelling of Virtual Environments
Authors: VANACKEN, Lode
Issue Date: 2007
Publisher: SPRINGER
Citation: VISUAL COMPUTER, 24(11). p. 955-961
Abstract: Speech interfaces are becoming more and more popular as a means to interact with virtual environments but the development and integration of these interfaces is usually still ad-hoc, especially the speech grammar creation of the speech interface is a process commonly performed by hand. In this paper, we introduce an approach to automatically generate a speech grammar which is generated using semantic information. The semantic information is represented through ontologies and gathered from the conceptual modelling phase of the virtual environment application. The utterances of the user will be resolved using queries onto these ontologies such that the meaning of the utterance can be resolved. For validation purposes we augmented a city park designer with our approach. Informal tests validate our approach, because they reveal that users mainly use words represented in the semantic data, and therefore also words which are incorporated in the automatically generated speech grammar.
URI: http://hdl.handle.net/1942/8038
DOI: 10.1007/s00371-008-0276-2
ISI #: 000259961600005
ISBN: 978-960-254-665-9
ISSN: 0178-2789
Category: A1
Type: Journal Contribution
Validation: ecoom, 2009
Appears in Collections: Research publications

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