Improved Scheduling Algorithm for Instance-Intensive Cloud Workflow

摘要：

　　Aimed at optimizing the efficiency of resource scheduling problem in cloud environment,an improved scheduling algorithm is proposed for instance-intensive cloud workflow.It used the direct acyclic graph to model the workflow process,and then the clustering method is employed to classify the cloud service resources,and optimize the resource strategy to match the execution time and cost of the entire workflow instance.The experimental results show that the algorithm can effectively improve the efficiency and reduce the cost of using cloud resources for scheduling the instance-intensive cloud workflows.

关键词： cloud computing cloud workflow scheduling algorithm resource optimization

作者: Guojun Sheng Yimin Zhang Yanling Li

作者单位: DaLian Neusoft Institute of Information DaLian,China

会议类型: 国际会议

会议名称: 2018 3rd International Conference on Computer Science and Information Engineering (ICCSIE 2018) 2018第三届计算机科学与信息工程国际会议(ICCSIE 2018)

会议地点: 西安

会议语种:英文

页码: 421-426

在线出版日期: 2018-09-21（万方平台首次上网日期，不代表论文的发表时间）