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- The paper introduces a role and permission based delegation model with open and distributed property for PMI,as well as an extended PMI system based on delegation certificate EPMI(extension PMI). 该文提出了一种面向PMI环境基于角色和权限两级的开放分布式委托授权模型??DM for PMI(Delegation Model for PMI),并在该模型的基础上引入委托证书,给出了一种扩展的PMI体系架构??EPMI(Extension PMI)。
- attribute based delegation authorization 属性委托授权
- role based delegation 基于角色的委托
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。
- Am I really fitted for the role of director? 我真能胜任董事一职吗?
- She play a notable role in compile the book. 在编写这本书的过程中，她起了显著的作用。
- She sang the title role in Carmen. 她在歌剧《卡门》中演唱卡门这一角色。
- He was cast as Othello/cast in the role of Othello. 选派他扮演奥赛罗的角色。
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- He's a natural for the role of Lear. 他是李尔王这一角色的理想人选。
- role- based delegation 角色代理
- She played a minor role in the opera. 她在那出歌剧里扮演了一个小角色。
- Public transportation played a subsidiary role. 公共交通起辅助的作用。
- He denied any role in the robbery. 他否认曾参与这起抢劫案。
- A leader who assumes the role of a messiah. 充当救世主角色的领导人
- She acted as a minor role in the play. 她在剧中扮演了一个次要的角色。
- A person having a leading or starring role. 主要演员，主角担任领导或主要角色的人
- One's assigned role or function. 角色某人指定的角色或职务
- An Agent-based Role Delegation Model called ARDM is presented and new mechanisms of role delegation and revocation are explored, which is based on ARDM. 摘要提出一种新的基于代理的角色代理模型ARDM，并提出了新的基于ARDM的权限代理和撤销机制。
