摘要 |
A method and a system for providing a POI(Point Of Interest) search service by using the semantic web are provided to perform flexible name service and intelligent semantic/inference-base query search correctly by applying semantic web and ontology technologies to a mobile telecommunication system, and optimize the POI search service to the mobile telecommunication system. A search engine(100) receives a destination search request and a query for searching a destination from a user terminal through the mobile network, converts the query into an ontology-based database query by converting/analyzing the query, and queries POI information to an ontology-based database with the database query. The search engine provides destination search result data applying spatial information reflecting a request of the query by calculating data searched as a query result based on distance and location information through a spatial search module(136). A database module(150) manages an OWL(Ontology Web Language) ontology repository constructed by defining information related to the destination with an object and relation, and discriminating the information into a class and an individual, and a database(200) storing destination data in an RDF(Resource Description Framework) triple type. A name searching module(140) searches queries based on a name search method by asking to the database.
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