| 1. | Inspired from the ‘ small world phenomenon ’ of social networks , a quickly developed theory overseas , the author used characteristic path length and clustering coefficient of swm ( small world model ) to examine frequency and centralization of communication in r & d teams 从社会网络的小世界现象中得到启示,笔者引入近年来国外发展很快的“小世界”理论,提出用“小世界” ( w - s模型)的特征路径长度和集团化系数来表征研发团队知识共享的频率和集中度的思想。 |