一种概念建模框架的提出及应用 

概念建模是建模仿真的重要阶段,概念建模的好坏与仿真模型的成功与否密切相关.针对目前缺乏普适性的概念建模框架这一现状,首先对概念建模进行了介绍,进而提出了一种概念建模框架及评价指标;将该概念建模框架应用于网络安全建模仿真中,提出了基于多Agent的概念模型,建立了基于人工免疫的入侵检测系统多Agent概念模型.最后基于OMNeT＋＋设计了相应的仿真模型并进行了仿真实验.结果证明该框架能够增加概念建模的规范程度,对概念模型的建立具有指导作用.

Conceptual Modeling Framework and Its Application

Conceptual modeling is an important stage of modeling and simulation. The success of simulation model is closely related to conceptual modeling. The present problem is the lack of a uni- versal conceptual modeling framework. This paper introduces the conceptual modeling, and puts forward a conceptual modeling framework and evaluation Index; then it applies the conceptual modeling framework to network security and proposes a conceptual model based on multi-agent. This paper also establishes of an intrusion detection system multi-agent conceptual model based on artificial im- munity. Finally, the corresponding simulation model is designed and experiments are given based on OMNeT ＋ ＋. The result shows that the conceptual modeling framework improves the conceptual modeling standardization and can guide the establishment of the conceptual model.