| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem, in obtaining information on differences between two constitutions in a constitution control system, that it is impossible to determine whether or not there is difference in nodes, while relating the nodes having equivalent functions at each hierarchy of the overall constitution and that the nodes are judged as mutually equal, even if there are differences in quantity, since no comparison of quantity of nodes is available. <P>SOLUTION: In accordance with the request for obtaining the difference in the constitution of the two nodes of a client device 10, a control unit 4 of a server device 2 accesses a constitution control database 3, gains constitution information, compares it along with the quantity of nodes at each hierarchy, and when nodes are of the same functions, compares constitutions relating to them and obtains differences of the overall constitution. <P>COPYRIGHT: (C)2003,JPO</p> |
