基于服务流网模型的网格应用细化与抽象  

Service Flow Net-based for Refinement and Abstraction of Grid Applications

作　　者：孙满囤[1] 李俊山[1] 韩先锋[1] 

机构地区：[1]第二炮兵工程学院计算机与指挥自动化系,西安710025

出　　处：《计算机工程与应用》2005年第33期148-150,232,共4页Computer Engineering and Applications

摘　　要：针对实现资源共享和协同工作的网格技术应用研究与发展现状,文章结合Petri网理论、工作流及WEB服务技术,定义了服务流网(ServerFlownet,SF-net)模型,并重点对基于服务流网模型的网格应用细化与抽象进行了研究,最后以军事信息网格环境下作战过程为例加以说明。Grid is an innovative information services infrastructure to implement dynamic,distributed resources sharing and collaboration.In accordance with current state of grid application＇s research and development,a service flow net（SF-net）model is proposed based on Petri net,Workflow and Web Service,refinement and abstraction of grid applications based on SF-net is then researched,and a formal definination is introduced,at last refinement and abstraction of a command process in military informormatin grid is presented.

关 键 词：网格Petri网 服务流网 细化与抽象 作战 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]