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Apparatus and method for semantic-based search and semantic metadata providing server and method of operating the same
Apparatus and method for semantic-based search and semantic metadata providing server and method of operating the same
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机译：用于基于语义的搜索和语义元数据提供服务器的设备和方法以及操作该方法的设备
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摘要
A semantic-based searching apparatus and method which can search for desired information from various types of media using associative properties of search target objects are provided. The semantic-based searching apparatus stores an associative search structure that previously stores a semantic index. The associative search structure is to obtain a final search object corresponding to an input search query. The semantic index configuration includes feature metadata used to identify a specific object, semantic entity metadata to indicate semantic entities corresponding to the feature metadata, and semantic relation metadata to indicate a relation between the semantic entities. The semantic-based searching apparatus uses semantic metadata stored in conformity with the semantic index configuration, the semantic index, and the associative search structure to generate a search result corresponding to the input search query.
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