NDLI: A multimedia user preference model that supports semantics and its application to MPEG 7/21

Content Provider	IEEE Xplore Digital Library
Author	Tsinaraki, C. Christodoulakis, S.
Copyright Year	2006
Description	Author affiliation: TUC/MUSIC (Tsinaraki, C.; Christodoulakis, S.)
Abstract	Semantic interoperability is usually provided in open environments through standards and domain ontology. The dominant standards for multimedia content and service descriptions are MPEG-7 and MPEG-21. The MPEG-7 semantic DS has powerful semantic description capabilities and supports using semantic entities specified in domain ontology in multimedia content descriptions. However, the MPEG-7/21 usage environment allows neither the specification of semantic user preferences nor the exploitation of domain knowledge and MPEG-7 semantic metadata descriptions. In addition, the users cannot explicitly specify, in the hierarchical MPEG-7/21 filtering and search preferences, the Boolean operators that should be used during content filtering to combine the hierarchy components. We think these as serious limitations and we propose a hierarchical semantic user preference model that allows for the explicit specification of Boolean operators. Then, we present the application of the model in MPEG-7/21 and the model implementation within the DS-MIRF framework
File Size	1974533
File Format	PDF
ISBN	1424400287
DOI	10.1109/MMMC.2006.1651299
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-01-04
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	MPEG 7 Standard Ontologies Filtering OWL Information retrieval Context modeling Multiple signal classification TV Software libraries Context-aware services
Content Type	Text
Resource Type	Article

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