用微积分实现职责分离
The Separation of Duty with Privilege Calculus
摘要：
从过程的角度提出了职责分离的知识表示方法-- PC认为，SD的结构应该简化为特权结构，然后借助特权形式来分析系统的规则。
英文摘要：
This paper presents Privilege Calculus (PC) as a new approach of knowledge representation for Separation of Duty (SD) in the view of process and intents to improve the reconfigurability and traceability of SD. PC presumes that the structure of SD should be reduced to the structure of privilege and then the regulation of system should be analyzed with the help of forms of privilege.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
