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Layered semantic architecture of multimedia data
Gong Z.2; Zhang J.1
2003-12-01
Conference Namethe IASTED International Conference on Internet and Multimedia Systems and Applications (IMSA 2003)
Source PublicationProceedings of the IASTED International Conference on Internet and Multimedia Systems and Applications
Volume7
Pages275-280
Conference DateAugust 13-15, 2003
Conference PlaceHonolulu, USA
Abstract

Multimedia data, which are direct reflections of the real world, have unlimited semantic interpretations within different application domains. In order to reuse information resources, in this paper, we provide a layered architecture of multimedia schema - raw multimedia layer, domain knowledge layer, and user profile layer. Raw multimedia layer provides non-semantic management of data, including storage allocations, buffer algorithms and strategies, and multimedia preprocessing facilities. Domain knowledge layer provides semantic-oriented management and access of multimedia data. Different domains can utilize different knowledge bases to support semantic interpretations. We use Frame and Semantic Network as the representation models for domain knowledge. Content-based retrievals can be performed on different levels of visual object constructions or concept abstractions. Furthermore, since different individual users may have different interpretations for fuzzy specifications in their queries, user profiles are created and used to support fuzzy retrievals of multimedia data.

KeywordContent-based Retrievals Domain Knowledge Multimedia User Profile
URLView the original
Language英语
Fulltext Access
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.infiNET Solutions
2.Universidade de Macau
Recommended Citation
GB/T 7714
Gong Z.,Zhang J.. Layered semantic architecture of multimedia data[C],2003:275-280.
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