摘要
以复杂网络理论为基础,探究集装箱班轮网络的构建机理。分析集装箱班轮的特点,其节点间预期货流量是决定网络连边的关键因素。为此,对经典引力模型进行改进,预测节点间的预期货流量,按预期货流量由大到小顺序连边,构建集装箱班轮网络引力模型,并以东亚区域实际网络数据来验证,发现能有效反映集装箱班轮网络的构建问题。
To study the construction of container liner network with complex network, the traditional gravity model was improved to forecast expected freight volume which determines the connection between nodes. By connecting the node pair in expected freight volume order, the gravity model for container liner network was proposed. Lastly, the model＇s va- lidity was verified with data about East Asia container liner network.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2014年第2期76-81,共6页
Journal of Wuhan University of Technology
基金
国家社会科学基金(09BJL063)
教育部哲学社会科学研究重大课题攻关项目(11JZD049)
关键词
复杂网络
集装箱班轮
改进引力模型
预期流
东亚
complex network
container liner
improved gravity model
expected freight volume
East Asia
