柔性工作流中的服务组合可协调性研究

Coordination Research for Service Composition Based on Flexible Workflow

提出柔性工作流中的服务组合可协调性分析方法.给出服务以及服务组合可协调性的定义;在可协调性定义的基础上给出组合服务间可协调性判定算法;最后,以电子商务系统中的物流系统为例,在随机Petri网模型建模的基础上,着重介绍了柔性工作系统中基于服务可协调性判定的服务自动组合方法.

In this paper,we propose a research way about coordination of service composition.First of all,the definition of services and service composition of coordination was proposed.Then,the decision algorithm of coordination is given based on the definition of service composition.At last,take e-commerce systems in the logistics system as an example,based on the Stochastic Petri Net of model,the method of automatic service composition based on service coordination was highlighted.