CONTENT METADATA IDENTIFICATION AND APPLICATION METHOD SUPPORTING SHARING AND GOVERNANCE

摘要

A content metadata identification method supporting sharing and governance (referred to as an MDCCSG method) and an application method. The identification method aims at the sharing and governance requirements of content big data in a big data and pan-media environment and is applicable to uniformly identifying content resources of various categories. The application method corresponding thereto can effectively support efficient sharing and scientific governance of content big data, etc. The MDCCSG method comprises three parts: an unified description framework of content metadata, a unified protocol of content metadata, and a definition of core MDCCSG identification elements, etc. The method can not only fully describe rich semantic information about a content, but also has a built-in content-provider trusted authentication and security guarantee. Based on MDCCSG identification, various content sharing and governance applications can be developed to efficiently support efficient aggregation and distribution of content big data, a personalized active service, semantic depth analysis, authentication registration management, and responsibility tracing according to law, etc.