摘要
运用文献资料调研、逻辑分析等研究方法,对科学知识网络的内涵、构成要素、结构特征、演化机制及演化动力等方面进行了探讨。研究认为,科学知识网络包含知识主体网络、知识载体网络和知识本体网络3种类型,它们多具有小世界网络和无标度网络的结构特征及相似的演化机制,但驱动网络演化的动力异同并存。
The connotation, components, structural features, evolution mechanism and evolution dynamics of the science knowledge network are discussed in this paper using the methods of literature investigation and logical analysis. The research shows that science knowledge network is classified into three types： knowledge subject network, knowledge carrier network and knowledge ontology network. They all have the structural features of small-world network and scale-free network and similar evolution mechanism, while there are similarities and differences being co-existing concerning the dynamics driving the evolution of networks.
出处
《情报杂志》
CSSCI
北大核心
2014年第5期88-95,共8页
Journal of Intelligence
关键词
知识网络
科学知识网络
结构特征
演化机制
演化动力
复杂网络
knowledge network
science knowledge network
structural feature
evolution mechanism
evolution dynamics
complex network
