Research On Extended Model Of Light BPM Engine Function

From the reform and opening up to China’s accession to WTO,as well as the present,China’s economy has undergone tremendous changes.Large quantities of companies have sprung up one after another.Growing enterprises,to bring huge economic benefits at the same time,are faced with problems arising from the development process.Among them,how to efficiently implement enterprise information management has become the lifeblood of deciding survival.After experienced from scratch,from simple to complex three management techniques(including workflow,business process reengineering,business process management,etc.)changes,information technology aspects of the business has been effectively improved.But it still failed to address deficiencies flexibility and variability aspects of enterprise information systems in existence.This paper focuses on the tasks assigned lightweight extensible business process management engine to achieve a study and start working.The main contents include the following:First,by analyzing the current business process management system deficiencies found widespread distribution of tasks,as well as the lack of universality and practicality.To study Workflow Management Coalition proposed work flow model and classic task allocation,task allocation is proposed based on common business process management engine interface,which can support the business process engine and task allocation framework scalable distribution of tasks scheduling strategies and algorithms.Secondly,through the analysis of the five popular task allocation including direct assignment,assignment based on the ability,Multi-Critera Task assignment,it turns out that these assignment methods can not be integrated in a variety of tasks assigned to insufficient impact factors.Improved Multi-Critera Task Assignment(IMCTA)based on the difficulty of the task,interest,personal ability,personal work load is proposed to reducd the waiting room to perform the task,and improve the task load.Finally,through the experimental comparison of round robin assignment,MCTA and IMCTA,IMCTA turns out that it does come with better flexibility and efficiency.Furthermore,it analyzes the drawback of IMCTA and discusses the future researchdirections.