Negotiation-Enabled Modeling and Verification of Architectural Behavior of Internetware
Li ZHOU · Journal of Software · 2008
针对网构软件行为中的不确定性和不完整性,提出了一种支持协商的网构软件体系结构行为建模与验证方法.在建模中,该方法借鉴了UML时序图元素表示法,并增加了建模元素支持行为的不确定与不完整建模.在验证中,除了集成广泛应用的模型检查工具Spin以提供行为模型的验证能力以外,还引入了基于反例引导的抽象-精化过程思想的协商检查,以解决不确定和不完整建模所带来的正确性验证问题.;For the uncertainty and incompleteness in the behavior of Internetware, a negotiation-enabled approach to modeling and verification of software architectural behavior is proposed in this paper. In the modeling, this approach takes the notations of UML sequence diagram and extend the model with new elements to support the uncertainty and incompleteness. In the verification, the model checker Spin is employed for checking behavior models. In addition, a negotiation-enabled solution is proposed for the verification with uncertain and incomplete model based on the counter example guided abstract refinement method.