...A Self-administrative Delegation Model;一种具有自我管理能力的授权代理模型 Research on Interceptor for Implementation of Security Delegation in CORBA System;CORBA中实现安全代理的截获器研究 ..
Byintroducingthe idea of using RBACitself to manage RBAC, anewself-administrative delegation modelAPBDM is presentedon the basis of PBDM, and its main idea and architecture are discussed.