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User interactions with multimedia repositories using natural language interfaces - ontoNL: an architectural framework and its implementation

Christodoulakis Stavros, Alexandros Zotos

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URIhttp://purl.tuc.gr/dl/dias/2429CAA1-0A0F-4253-9812-4FF31A5050C8-
Identifierhttp://www.dirf.org/jdim/v4i4a3.pdf-
Languageen-
Extent7 pagesen
TitleUser interactions with multimedia repositories using natural language interfaces - ontoNL: an architectural framework and its implementationen
CreatorChristodoulakis Stavrosen
CreatorΧριστοδουλακης Σταυροςel
CreatorAlexandros Zotosen
CreatorAnastasia Karanastasien
Publisherebscoen
Content SummaryWe present a generalized architectural framework for constructing and using natural language interfaces for interactions with multimedia repositories. The system allows the users to specify natural language queries about the multimedia content with rich semantics. It uses an extensive set of methodologies and tools for linguistic processing, and utilizes the MPEG-7 and the domain ontologies to reduce the ambiguities in the natural language and to rank the results. We describe the implementation of this framework for supporting interactions with a multimedia repository, described with the MPEG-7 MDS (Multimedia Description Schemes) structures, that also uses User Profile information for better ranking of the result queries.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-02-
Date of Publication2006-
SubjectThe OntoNL Systemen
Bibliographic CitationA.Karanastasi, A. Zotos, S. Christodoulakis .(2006).User interactions with multimedia repositories using natural language interfaces - OntoNL: an architectural framework and its implementation.Journal of Digital Information Management.[online].Available: http://www.dirf.org/jdim/v4i4a3.pdfen

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