一种云工作流动态修改算法的设计与实现  

Design and Implementation of a Dynamic Modification Algorithm for Cloud Workflow

作　　者：卓皓 朱必熙 黄键 ZHUO Hao;ZHU Bi-xi;HUANG Jian(Modem Educational Technology Center, Fujian Preschool Education College, Fuzhou 350007 , China)

机构地区：[1]福建幼儿师范高等专科学校现代教育技术中心,福州350007

出　　处：《西安文理学院学报（自然科学版）》2019年第3期15-18,共4页Journal of Xi’an University(Natural Science Edition)

基　　金：福建省中青年教师教育科研课题项目(JAT160782)

摘　　要：在云计算环境下,动态工作流是一种具有强大灵活性的技术,能够实现流程的动态修改和快速部署,同时对已经执行过的任务产生影响很小,但云端的动态工作流原理较为复杂,实现方式也各不相同.设计并实现了一种动态修改算法,该算法在降低流程修改代价的同时又能够提高流程执行效率.In cloud computing environment, the dynamic workflow is a technology with strong flexibility, which can realize dynamic modification and rapid deployment of processes, while having little impact on the tasks already performed. However, the principle of cloud-based dynamic workflow is complex and its implementation is different. In this paper, a dynamic modification algorithm is designed and implemented, which can reduce the cost of process modification and improve the efficiency of process execution.

关 键 词：云计算 动态工作流 集中代理模式 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]