物流服务供应链复杂网络脆弱性测度研究

发布时间：2018-06-13 05:45

本文选题：物流服务供应链 + 复杂网络　；参考：《计算机工程与应用》2017年19期

【摘要】：合理评价物流服务供应链脆弱性是实现网络高效率的重要前提。分析物流服务供应链网络节点作用规律,引入聚集系数、最大连通度及连通效率作为网络脆弱性测度指标,基于所构建攻击策略对二级物流服务供应链网络进行实例研究。研究结果表明:所构建指标可较好描述物流服务供应链网络脆弱性能变化;相较于功能型物流服务供应商与物流客户,物流服务集成商对网络脆弱性影响程度最大。最后提出了物流服务供应链网络脆弱性的有效防范对策。
[Abstract]:Reasonable evaluation of logistics service supply chain vulnerability is an important prerequisite to achieve high network efficiency. This paper analyzes the law of node function in logistics service supply chain, introduces aggregation coefficient, maximum connectivity and connectivity efficiency as the index of network vulnerability measurement, and makes a case study of two-level logistics service supply chain network based on the constructed attack strategy. The results show that the constructed indexes can describe the changes of the network vulnerability of logistics service supply chain, and the logistics service integrators have the greatest influence on the network vulnerability compared with the functional logistics service providers and logistics customers. Finally, the effective countermeasures to prevent the network vulnerability of logistics service supply chain are put forward.
【作者单位】：上海海事大学交通运输学院;嘉兴学院平湖校区物流系;
【基金】：国家自然科学基金(No.71272219) 国家社科基金(No.15CJY057);国家社科基金重点项目(No.13AJY010) 上海市哲学社会科学规划办公室项目(No.2014EGL001) 上海生产力学会青年学者助研基金
【分类号】：F252;O157.5

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