A computer storage medium for performing the semantic client, semantic information management server, the semantic information generation method, the semantic information search method and method

The present invention relates to a computer recording medium for performing the semantic client, semantic information management server, the semantic information generation method, the semantic information search method and a method thereof. Semantic client according to the present invention comprises ID generator for generating a unique ID for the content; And descriptors generated for generating a descriptor for defining a correlation between at least two content characterized in that it comprises a. Semantic information management server according to the present invention is the semantic information data to store descriptor including information about the correlation between the unique ID and the associated content of the content between a base; And it characterized in that it contains the agent to retrieve the semantic information of the related content by referring to the semantic information database. If the content to the invention may therefore have its own unique ID that a user searches for the content to rest. It can also be quickly and accurately retrieve other contents related to a content ID and by using it diseukeuripteoeul of content in the content search. To deliver content itself in the transfer from the device information, but also to improve the transmission efficiency by transmitting only the ID of the content, one frame or screen objects by providing an ID to a movie or a video frame or picture-in objects that make up the the search can target it. Future, the present invention is applied to the field of 3 WEB services, semantic web services, intelligent IPTV, the media portal (Media portal) can support the content-related automation and personalized service.