The Research And Implementation Of Management System Based On Web Services And Workflow Technology

This paper analyses the deficiencies of existing workflow management system and the new tendency of present Web Services development, then researches the theories and characteristics of Web Services and workflow technology. After discussing the necessarity of Web Services and workflow technology's combination, this paper puts forward an architecture of enterprise's workflow management system based on Web Services and workflow, it is applied to development process of concrete system, at the same time this paper researches and analyses the advantages of making use of Web Services and workflow technology to develope management system, and draws some related conclusion. Under the architecture of Web Services technology, it is flexible to choose Web Services that will execute workflow task. This paper abstracts factual problems as maths model, improves the past scheduling algorithm model of workflow task on this basis, and shows an improved algorithm of task scheduling about the workflow instance execution in Web Services workflow. Liu Jianfeng(Computer Applied Technology)Directed by Prof.Wang Cuiru...