| 摘要 |
When identifying a maintenance target device that is subject to maintenance in an information system realized by connecting a plurality of devices including a monitoring target device, a maintenance target device identification unit identifies the maintenance target device on the basis of contents of configuration information in the information system or contents of maintenance target device information, and a filtering target device identification unit identifies a filtering target device to be affected by the maintenance of the maintenance target device on the basis of a distance matrix calculated from an adjacency matrix obtained from the configuration information. |
