The Research On The Knowledge Service Of Digital Library Based On Knowledge Architecture

With the development and the popularity of Knowledge Economy, The Knowledge Service Era is coming, Knowledge Service will replace the Information Service. The Information Service for Digital Library Based on Information Architecture couldn't provide a comprehensive, systematic, targeted knowledge and information quickly and accurately. Knowledge Service based on Information Architecture needs a new theory-Knowledge Architecture to support, to reshape the knowledge content of Information Services.The article summarizes the content of Knowledge Architecture based on the necessity of Knowledge Service and Information Architecture theory. also, It introduces the content of Knowledge Service of Digital Library. Especially, the article dicusses the core technology and support technology of Digital Library based on Knowledge Architecture, and analyzes the process o building Digital Library based on Knowledge Architecture. Knowledge Architecture is an important guarantee for Knowledge Service. The article researches the function of the Knowledge Service of Digital Library. In addition, the article gives the methods of the Knowledge Service of Digital Library based on Knowledge Architecture. Finally, the article points out that there will be problems carried out in the Knowledge Service of Digital Library based on Knowledge Architecture absolutely, and give a solution to these problems.