SNS(SOCIAL NETWORK SERVICE) PROVIDING DEVICE AND METHOD USING AN ONTOLOGY RELATION STRUCTURE OF USER-GEOGRAPHICAL INFORMATION-TAG INFORMATION

摘要

PURPOSE: SNS(social network service) providing device and method using an ontology relation structure are provided to offer an integrated ontology through the link of user-geographical information-tag information using service data, information ontology, and social relation information ontology of a user. ;CONSTITUTION: A social ontology(110) defines the relationship information between a user and a social network subscriber. A service ontology(120) defines the location and relationship information of the services. A tag ontology(130) defines the tag information related to the information included in the social and service ontology. An ontology analyzer(260) searches for the current position of a user and the tag corresponding to a service request factor using an ontology relation structure. A service processor(270) extracts the service based on the information of the tag. A service provider(280) provides the service to the user.;COPYRIGHT KIPO 2011