The Research of a Role-Based Project Knowledge Management System

摘要

Based on the analysis of knowledge management,knowledge management systems (KMS),the connotation of knowledge management (KM/km) of project,as well as the characteristics of role-based access control model (RBAC),a model framework of role-based project knowledge management is proposed. Role-based access control can protect the KMS-multilevel access control,enhancing its security. At the same time,the concept of project elements is involved,and for knowledge-based innovating,sharing and improving the efficiency of application of the knowledge management,the structure of project management and project knowledge management are designed.