Scientific collaboration and endorsement: Network analysis of coauthorship and citation networks
نویسندگان
چکیده
منابع مشابه
Scientific collaboration and endorsement: Network analysis of coauthorship and citation networks
Scientific collaboration and endorsement are well-established research topics which utilize three kinds of methods: survey/questionnaire, bibliometrics, and complex network analysis. This paper combines topic modeling and path-finding algorithms to determine whether productive authors tend to collaborate with or cite researchers with the same or different interests, and whether highly cited aut...
متن کاملCoauthorship networks and patterns of scientific collaboration.
By using data from three bibliographic databases in biology, physics, and mathematics, respectively, networks are constructed in which the nodes are scientists, and two scientists are connected if they have coauthored a paper. We use these networks to answer a broad variety of questions about collaboration patterns, such as the numbers of papers authors write, how many people they write them wi...
متن کاملThe relationship between acquaintanceship and coauthorship in scientific collaboration networks
This article examines the relationship between acquaintanceship and coauthorship patterns in a multi-disciplinary, multi-institutional, geographically distributed research center. Two social networks are constructed and compared: a network of coauthorship, representing how researchers write articles with one another, and a network of acquaintanceship, representing how those researchers know eac...
متن کاملCoauthorship and citation in scientific publishing
A large number of published studies have examined the properties of either networks of citation among scientific papers or networks of coauthorship among scientists. Here, using an extensive data set covering more than a century of physics papers published in the Physical Review, we study a hybrid coauthorship/citation network that combines the two, which we analyze to gain insight into the cor...
متن کامل[Network of international scientific collaboration on smoking: analysis of coauthorship through the Science Citation Index (1999-2003)].
OBJECTIVE The aim of this study was to analyze patterns of scientific collaboration and the visibility generated by coauthorship of articles on smoking among different countries on a world-wide basis through the Science Citation Index-Expanded (SCI-expanded) from 1999 to 2003. MATERIAL AND METHODS We selected articles on smoking resulting from collaboration among different countries in the SC...
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ژورنال
عنوان ژورنال: Journal of Informetrics
سال: 2011
ISSN: 1751-1577
DOI: 10.1016/j.joi.2010.10.008