2 papers
physics.soc-ph2005
Comment on ``Scientific collaboration networks. II. Shortest paths, weighted networks, and centrality"
Tao Zhou, Jian-Guo Liu, Bing-Hong Wang
In this comment, we investigate a common used algorithm proposed by Newman [M. E. J. Newman, Phys. Rev. E {\bf 64}, 016132(2001)] to calculate the betweenness centrality for all ve…
physics.comp-ph2005
Multistage Random Growing Small-World Networks with Power-law degree Distribution
Jian-Guo Liu, Yan-Zhong Dang, Zhong-tuo Wang
In this paper, a simply rule that generates scale-free networks with very large clustering coefficient and very small average distance is presented. These networks are called {\bf…