科学学分的传播和科学家的排名
Diffusion of scientific credits and the ranking of scientists
摘要：
最近，丰富的数字数据使得基于图的排名算法的实现成为可能，该排名算法为排名出版物和作者提供系统级分析。在这里，我们利用整个物理评论出版物档案（1893-2006）构建作者的网络，加权边缘，从适当的标准化引用计数测量，定义了科学信用转移机制的代理。在这个网络上，我们定义了一个基于扩散算法的排名方法，该算法模仿了网络上科学信用的传播。我们比较了我们的算法与当地的措施，如引用计数获得的结果，并提供了在物理领域的主要职业奖项的分配的统计分析。可以在地址http://www.physauthorsrank.org找到算法可用于执行定制等级分析的网站
英文摘要：
Recently, the abundance of digital data enabled the implementation of graph based ranking algorithms that provide system level analysis for ranking publications and authors. Here we take advantage of the entire Physical Review publication archive (1893-2006) to construct authors' networks where weighted edges, as measured from opportunely normalized citation counts, define a proxy for the mechanism of scientific credit transfer. On this network we define a ranking method based on a diffusion algorithm that mimics the spreading of scientific credits on the network. We compare the results obtained with our algorithm with those obtained by local measures such as the citation count and provide a statistical analysis of the assignment of major career awards in the area of Physics. A web site where the algorithm is made available to perform customized rank analysis can be found at the address http://www.physauthorsrank.org
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