%0 Journal Article %T Influence of growth speed on the actors'' degree distribution of collaboration networks
增长速度对合作网络参与者节点度分布的影响 %A Yan Xiao-Yong %A Wang Ming-Sheng %A
闫小勇 %A 王明生 %J 物理学报 %D 2010 %I %X We present an analytical analysis of the actors' degree distribution of collaboration networks by the rate equation approach. The results show that the actors' degree follows a Yule-Simon distribution and this distribution can be well approximated by a shifted power law function. We find that the actors' degree distribution has a large deviation from power-law with the increase of the growth speed of actors. It indicates that the growth speed of actors is another key factor influencing the topological prope... %K complex networks %K collaboration networks %K actors\' degree distribution %K Yule-Simon distribution
复杂网络 %K 合作网络 %K 节点度分布 %K Yule-Simon分布 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4DEE7D947513941AB01E3D23F958EEDD&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=0B39A22176CE99FB&sid=0075485171F295AA&eid=9596F7248FB5796B&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0