摘要
由于云制造环境下服务于业务过程的资源集中可能存在相互排斥的资源,在运行阶段可能会产生资源冲突。针对这种情况,提出了面向业务过程的资源组合排斥冲突检测方法。以工作流模型为基础,提出资源服务链模型(RSCM)并分析在资源服务链模型中可能出现排斥冲突的情况;提出有效子图的概念。最后基于资源服务链模型和有效子图,提出面向过程的资源组合冲突检测算法。实验结果表明,该算法能有效地检测出面向过程的资源组合过程中因资源排斥关系而产生的资源冲突。
Because of the possible existence of mutually exclusive resources in resource concentration that serving the business process in cloud manufacturing environment,resource collisions may occur in running phase. To cope with this problem,we proposed a business processoriented collision detection method for resources composition exclusion. Based on workflow model,we proposed the resources service chain model（ RSCM） and analysed the situation of collision in exclusion possibly occurring in RSCM; we proposed the concept of effective subgraph as well. Finally,based on RSCM and effective sub-graph,we proposed the business process-oriented collision detection algorithm for resources composition exclusion. Experimental results showed that the algorithm could effectively detect the resource collision caused due to resource exclusion relations in process-oriented resource composition process.
出处
《计算机应用与软件》
CSCD
2016年第4期22-24,43,共4页
Computer Applications and Software
基金
福建省自然科学基金项目(2012J01272)
厦门市科技计划项目(3502z20110013)
泉州市科技计划项目(2011G5)
华侨大学中央高校基本科研业务费项目(JB-ZR1147)
关键词
云制造
业务过程
资源组合
冲突检测
Cloud manufacturing
Business process
Resources composition
Collision detection
