利用最小缓和集族策略解决知识管理系统中角色冲突

A Solution to Erole-Conflict in Knowledge Management System

在知识管理系统中,数据库管理员在给个人或群组配置角色时,可能会出现“角色冲突”现象,本文提出了一种有效解决这个问题的办法——最小缓和集族策略,并利用图论中极大独立集与极小点复盖之间的关系以及逻辑运算,给出了最小缓和集族的算法.

In knowledge management system, the phenomenon of role-conflict may happen when roles are collocated to a person or a group by the manager of the database. In this case,an effective method to solve this problem——strategy of minimunm gentle set of sets are put forward.According to the relation between maximum independent set and minimum point covering in graph theory, and its logical operation, algorithm of minimum gentle set of sets is given.