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原文連結
論文資訊
- 類型：已發表論文
- 日期：2001
摘要
Using computer databases of scientific papers in physics, biomedical research, and computer science, we have constructed 網絡s of collaboration between scientists in each of these disciplines. In these 網絡s two scientists are considered connected if they have coauthored one or more papers together. We study a variety of 統計 properties of our 網絡s, including numbers of papers written by authors, numbers of authors per paper, numbers of collaborators that scientists have, existence and size of a giant component of connected scientists, and degree of clustering in the 網絡s. We also highlight some apparent differences in collaboration patterns between the subjects studied. In the following paper, we study a number of measures of centrality and connectedness in the same 網絡s.
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