Research On Digital Library Service Based On Relevant Data

Linked data to be pre-topic of the Semantic Web is the future, it is a way to connect through the URI to publish, share, connect new data linking method in all types of Web data resources. From the "linked data" concept one is proposed as a best practice-related data on the Semantic Web a lightweight implementation techniques in data on the Internet, information and description of the organization, contact and sharing, along with W3 C The association conducted an open data movement, association data experienced rapid application and development of the library community. Dynamic service composition refers to data and effective mechanisms of information on the web, it increased reuse of software systems at the rapid development of Internet application mode and interoperability of great value. With the development of a combination of services, heterogeneous systems dynamic services running on different platforms, can be created in different ways, with different programming language, provided by different service providers, the Library Linked Data and dynamic service combined in a common semantic web based on better integrating major importance to optimize digital library information services.This article is based on the associated data in a digital library of existing research on the basis of applications, dynamic service portfolio and build depth discussion, the question of how to form a good service operating mechanism to the digital library service system development provide some reference.