利用复杂网络的理论和方法,从数字信息资源的特征与配置机制出发,构建数字信息资源配置的复杂网络模型,并对配置网络的成本和效率进行模拟。结果表明,构建的配置网络是复杂网络,具有无标度网络和小世界网络特征,在降低配置网络成本的同时能保证其网络效率维持在一定水平,即该网络拓扑结构能够提高数字信息资源配置的效率,实现其优化配置。 Based on the theory and method of complex network, this paper constructs a complex network model of digital information resource configuration based on the characteristics and configuration mechanism of digital information resources, and simulates the cost and efficiency of network configuration. The results show that the constructed configuration network is a complex network with scale-free network and small-world network features, which can reduce the cost of the configuration network and maintain the network efficiency at a certain level. That is, the network topology can improve the configuration of digital information resources The efficiency, to achieve its optimal configuration.