【摘要】 <正> 1 介绍网络的可靠度是网络性能的一个重要指标,可靠性分析一直是各研究者研究的热点问题,许多研究者讨论了比较简单的二态系统。近来Lin,Jane以及其他的一些研究者讨论了更具有普遍性的随机流量网络的可靠性。文[13]对这些算法进行了综述和比较。更多还原

【Abstract】 This paper studies the performance index that the system probability is not less than the given demand for a stochastic-flow network whtere each arcs and nodes have several capacities and multiple types of commodities transmitted through the same network. One solution procedure is proposed to evaluate the multi-commodity reliability and a simple algorithm is presented in terms of MPs. An illustrative example is given and the difference between multiple types of commodities systems and single commodity systems is discussed更多还原