基于组织符号学的角色、行为和规则状态机  

An Organizational Semiotics-Based State Machine of Role,Behavior and Rule

作　　者：张世超[1] 顾宁[1] 施伯乐[1] 

机构地区：[1]复旦大学计算机与信息技术系,上海200433

出　　处：《模式识别与人工智能》2005年第1期38-44,共7页Pattern Recognition and Artificial Intelligence

基　　金：国家自然科学基金(No.60173028);上海市科委(No.035115027)资助项目

摘　　要：规则分析作为一种组织符号学研究方法,可以用来在信息系统分析中确定角色的行为模式,而其核心就是对系统状态和规则的描述。本文通过提出RBR(Role,Behavior and Rule)模型和RBR有限状态机对信息系统进行规则分析,以期为既有系统的完善和新系统的设计开发提供依据。文中,RBR模型描述了系统的整体状态和角色权限;RBR有限状态机则把系统状态和权限变化结合起来,描述了系统中无冲突的实时状态和角色权限及其动态变化,既能较容易地验证规则中的权限冲突,确保规则的语义完整,又为信息系统的实时仿真奠定了理论基础。Norm Analysis (NA), as one of research methods of Organizational Semiotics, can be used to confirm the behavioral patterns of the roles in the analysis of the information systems. The core part of NA is to describe the states and rules of the systems. In order to perfect the present information systems and design the new ones, we propose RBR-model (the model of Role, Behavior and Rule) and RBR-FSM (the Finite State Machine of Role, Behavior and Rule) to analyze the information systems with NA. The RBR-model describes the entire states of the system and the whole roles authorities. Combining the states of the system with the changes of the roles' authorities, the RBR-FSM depicts the conflict-free real-time system states, role authorities and their dynamical changes. As a result, we can easily validate the confilcts of the authorities in the rules, insure the semantic integrity of them, and offer the theoretical foundations for the real-time emulation of the information systems.

关 键 词：规则 组织符号学 RBR模型 RBR有限状态机 语义完整性 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]