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Title:
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A CONCEPTUAL MODELING OF MULTIMEDIA DOCUMENTS |
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Author(s):
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Mohamed Mbarki , Chantal Soulé Dupuy |
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ISBN:
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972-99353-0-0 |
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Editors:
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Pedro Isaías and Nitya Karmakar |
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Year:
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2004 |
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Edition:
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2 |
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Keywords:
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Conceptual Modeling, Logical structure, Metadata, Document Warehousing, Multimedia Documents. |
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Type:
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Short Paper |
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First Page:
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1051 |
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Last Page:
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1056 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Our research works are interested in the identification and the representation of the semantic structures of multimedia documents. The semantic structure of a multimedia document is composed of its logical structure as well as the metadata associated to its components. Our goal is to use this semantic structure to store multimedia documents in warehouses. These warehouses must handle and exploit information contained in the relevant documents extracted from disseminated sources. This constitutes a shared repository which must facilitate the cooperative creation and flexible management of the documents. The relational or object database models support with difficulty the semi-structured data and in particular the multimedia documents. Indeed, these documents have complex and heterogeneous structures. Contrary to the databases, the schema preliminary definition for the document databases is not always possible. However, the semi-structured models avoid to impose predefined structures so as to increase the capacities of integration, research and analysis of multimedia document contents. This paper presents a solution to solve the problems of organization and analysis of the multimedia documents. This solution is based on the creation of a multimedia document warehouse model enriched by the metadata extracted for each type of media. |
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