| 摘要 |
PURPOSE:To display the importance of structure of each node in a network by arranging a structure importance arithmetic section calculating the structure importance relating to each node. CONSTITUTION:The system consists of a network information input section 12 receiving network information 11 comprising of number of nodes and shapes or the like of a network, a fault occurrence probability arithmetic section 13 calculating a fault occurrence probability of the network from the network information 11, a structure importance arithmetic section 15 calculating the structure importance relating to each node from the calculated fault occurrence probability and a display means 23 displaying the calculated result of the arithmetic section 15. Thus, the structural importance relating to each node of the network is displayed and the reliability of the network is improved. |
