Incremental data integration based on hierarchical metadata registry with data visibility
Information Sciences: an International Journal
DCMI '02 Proceedings of the 2002 international conference on Dublin core and metadata applications: Metadata for e-communities: supporting diversity and convergence
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With the arrival of knowledge service age, the integration of information resources of Legacy System will turn from system level to standard level. Metadata schema registry will be the research hotspot of library science and intelligence science, and it can solve the heterogeneous problem between information systems. This paper is faced to the requirements which knowledge service have of integration of heterogeneous information resources in legacy information system, and proposed the application model and system framework of metadata schema registry system.