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Method and system for realizing flexible workflow

An implementation method and workflow technology, applied in the direction of data processing applications, program control devices, resources, etc., can solve the problems of not specifying the execution method of newly added elements, and the process definition is huge and complex, so as to reduce complexity and reduce redundant data , strong practical effect

Inactive Publication Date: 2013-07-10
SOUTH CHINA UNIV OF TECH
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Problems solved by technology

HEINL P, HORN S, JABLONSKI S Sun Ruizhi, Shi Meilin proposed methods such as black box and pocket, which introduced new elements in the process modeling stage to encapsulate the uncertain factors in the process, although this method avoided SADIQ S et al. The proposed method brings about the problem that the process definition is too large and complex, but it does not point out the specific execution method of the newly added elements during the running of the process instance

Method used

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  • Method and system for realizing flexible workflow
  • Method and system for realizing flexible workflow
  • Method and system for realizing flexible workflow

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Embodiment

[0058] The invention includes the secondary development of the process engine of the jbpm executable process language framework and the design and realization of a process definition tool. The secondary development of the process engine of the jbpm executable process language framework is to allow it to support the parsing and deployment of process definition files with flexible activity characteristics on the basis of general traditional process engines, and to increase the user's Monitoring and modification request capabilities for process instances. The design and implementation of the process definition tool is to design a process definition tool based on the B / S structure based on the workflow reference model and the process modeling theory of the directed graph.

[0059] Such as figure 1 As shown, the process definition tool can define definite business and uncertain business processes, generate a process definition file with flexible features, and finally generate a pr...

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Abstract

The invention discloses a method and a system for realizing flexible workflow. The method realizes flexible support at two stages of flow definition and example operation of the workflow. According to the invention, a flow definition tool generates activity definition with flexible feature on the basis of a jbpm executable flow language frame; a flow engine analyzes and deploys a flow definition file with the flexible feature; and operation of modifying and redeploying the flow definition, hanging up the flow example by the flow engine, storing context, modifying, recovering and the like are realized by aiming at different flexible modification points and execution points of the service flow and the required different processing results. The invention is flexible support combining two stages of flow definition and flow example execution, and has the advantages of realizing support on the dynamic change of the service flow by a workflow management system widely, quickly and effectively from a more fundamental level and the like.

Description

technical field [0001] The invention relates to a flexible workflow technology, in particular to a flexible workflow realization method and system thereof. Background technique [0002] The concept of workflow originated in the fields of production organization and office automation. Its purpose is to decompose the work into well-defined tasks and roles, perform these tasks according to certain rules and procedures, and monitor them to improve work efficiency, reduce production costs, improve the level of production and management of enterprises and the quality of enterprises. purpose of competitiveness. However, with the increasingly fierce market competition, enterprises are required to quickly reorganize their business processes, and the constant changes in enterprise business processes require rapid reorganization of information systems. How to improve the flexibility of the workflow system so that the workflow system can better support the enterprise Changes in busine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06Q10/06
Inventor 黄敏岑炬徽
Owner SOUTH CHINA UNIV OF TECH
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