EPMI

基本解释

EPMI strengthens the semantic and mechanism of delegation,and solves delegation of e-government and e-commerce applications in distributed environment.
EPMI增强了原有PMI中委托授权的语义和机制,解决了开放分布式环境下电子政务与电子商务实际应用中的特权委托问题。
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)。
To satisfy with the convenient communication among the user within the LAN, the message passing, TALK, based on LAN was developed by the tools of Powerbuilder7.0.Secondly, the system database of the EPMI is designed.
为了方便局域网内各用户相互之间的通讯，作者用Powerbuilder7.;0开发基于局域网的消息传递即TALK对话功能。