Meng WAN, Yongfeng ZHANG, Zhenhua LI, et al. Research on open-access repositories and data acquisition specifications[J]. Big Data Research, 2019, 5(5): 2019041-1.
DOI:
Meng WAN, Yongfeng ZHANG, Zhenhua LI, et al. Research on open-access repositories and data acquisition specifications[J]. Big Data Research, 2019, 5(5): 2019041-1. DOI: 10.11959/j.issn.2096-0271.2019041.
Research on open-access repositories and data acquisition specifications
Under the background of building academic big data and promoting academic sharing
the current development status of open-access repositories was investigated and domestic and foreign research were summarized on data scale
regional distribution and system software.Taking the establishment of building academic institutional repositories as an example
the data collection requirements were analyzed and the commonly used data acquisition specifications were summarized from the aspects of data attributes
metadata standards and semantic deduplication.Finally
combined with the problems and challenges faced by China in developing open-access repositories
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