摘要: 针对面向数据的业务流程管理(BPM)系统中逻辑模型向物理模型的自动转换问题,提出一种服务垂直匹配解决方法。利用XML描述artifact类型的实例,在此基础上,给出以artifact为中心的业务流程模型ArtiFlow的形式化描述及逻辑服务的定义,进而从流程描述中提取逻辑服务,基于XML文档树的嵌入方法,提出逻辑服务到物理服务的匹配算法。
关键词:
业务流程,
形式化描述,
逻辑服务,
物理服务,
服务匹配
Abstract: In this paper, the solution of matching service from vertical direction is presented for the problem of automatic transform from logic model to physical model in data-oriented Business Process Management System(BPMS). Artifact is described in XML, and based on it, the formal description of the Artifact-centric business process model, ArtiFlow, and the definition of logic service are proposed. An algorithm for abstract logic service from ArtiFlow process is presented. Based on the definition of embedding of XML trees, the matching algorithm from logic service to physical service is provided.
Key words:
business process,
formal description,
logic service,
physical service,
service matching
中图分类号:
贺琪, 袁红春, 陈晓峰. 面向数据的BPM中服务垂直匹配研究[J]. 计算机工程, 2011, 37(16): 288-290.
HE Qi, YUAN Gong-Chun, CHEN Xiao-Feng. Research on Service Vertical Matching in Data-oriented Business Process Management[J]. Computer Engineering, 2011, 37(16): 288-290.