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Research on the Technologies of Digital Library Interoperability Based on Grid

Keywords: Digital library,Interoperability,Grid technology,OAI

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Grid technology, which supports a large scale resources share and collaboration, has particular advantage in solving digital library interoperability, especially in integrating existing heterogeneous systems and platform, First this paper gives an analysis and comparison of existing conventional approaches of digital library interoperability, including Distributed Search, Metadata Harvesting , Middleware Technology, and advantages and disadvantages of each method is pointed out, in the end, a new framework of DLs interoperability, Digital Library Grid, is presented, which try to solves interoperability problem of digital library using advanced grid technology.


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