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JASIS
2011
13 years 1 months ago
2011
We describe two general approaches to creating document-level maps of science. To create a local map one defines and directly maps a sample of data, such as all literature publish...
JASIS
2011
13 years 1 months ago
2011
This paper studies massive evidence about references made and citations received after a five-year citation window by 3.7 million articles published in 1998-2002 in 22 scientific ...
JASIS
2011
13 years 1 months ago
2011
The production of scientific knowledge has evolved from a process of inquiry largely based on the activities of individual scientists to one grounded in the collaborative efforts ...