Semantic retrieval of multimedia data

Abstract : This paper deals with the problem of finding multimedia data that fulfill the requirements of user queries. We assume both the user query and the multimedia data are expressed by MPEG-7 standard. The MPEG-7 formalism lacks the semantics and reasoning support in many ways. For example, the search of the implicit data can not be achieved, due to its description based on XML schema. We propose a framework for querying multimedia data based on a tree embedding approximation algorithm, combining the MPEG-7 standard and an ontology.
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Samira Hammiche, Salima Benbernou, Mohand-Said Hacid, Athena Vakali. Semantic retrieval of multimedia data. 2nd ACM international workshop on multimedia database, MMDB'04, Nov 2004, Washington, United States. pp.36-44, ⟨10.1145/1032604.1032612⟩. ⟨hal-01585939⟩



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