| Summary: | In the data-intensive scientific research environment, the linkage of scientific data and scientific literature forms a complete body of scientific content. The literature and data serve scientific research together, which have become a hot issue of scientific research organizations. Starting from the metadata description elements of scientific data and scientific literature, this paper summarizes and analyses the association models of author association, keyword association and subject category association based on metadata description. On this basis, this paper describes the metadata management system architecture and system functions of linkage service of scientific data and scientific literature, providing some references for the relevant researchers.
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