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INDEX STRUCTURE OF METADATA, METHOD FOR PROVIDING INDICES OF METADATA, AND METADATA SEARCHING METHOD AND APPARATUS USING THE INDICES OF METADATA
INDEX STRUCTURE OF METADATA, METHOD FOR PROVIDING INDICES OF METADATA, AND METADATA SEARCHING METHOD AND APPARATUS USING THE INDICES OF METADATA
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机译:元数据的索引结构,元数据的索引提供方法以及使用元数据的索引的元数据搜索方法和装置
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摘要
An index structure of metadata provided for searching for information on contents and a method for providing indices of the metadata, and a method and an apparatus for searching for the metadata using the index structure of the metadata are provided, in which the index structure of the metadata includes values of multi-keys and identification information of the metadata corresponding to the value of the multi-key, wherein the multi-keys are structured by combination of predetermined fields of the metadata.
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