Abstract

The main problem of cooperative operation in DLF is resource sharing and resource unified management under heterogeneous environment. Based on the theory of grid and its application, a content service grid for digital library federation (DLF) is constructed, and the components and their functions of every grid layer are analyzed. Then a method of resource sharing based on publish/subscribe notification mechanisms and concept retrieval models is presented, and a cooperative service architecture for DLF based on resource sharing is proposed. Finally, a sample of content retrieval based on grid is demonstrated.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call