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Automatic model transformation method for transformation from business process model to service composition model

A business process and model conversion technology, applied in the direction of model-driven code, program control device, creation/generation of source code, etc., can solve the inconsistency between business requirements and software functions, the lack of common standards for CIM models, and seldom support for CIM To PIM and other issues, to achieve the effect of ensuring semantic consistency, reducing model ambiguity, and ensuring correctness

Inactive Publication Date: 2016-11-09
HUAIYIN TEACHERS COLLEGE
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AI Technical Summary

Problems solved by technology

[0004] Current theoretical research and modeling tools rarely support the conversion from CIM to PIM, which leads to the inconsistency between business requirements and software functions in the current MDA method
The reason is that CIM describes business requirements and system environment, usually described by a semi-formal modeling method, lacking a reasonable structure, it is difficult to formally describe and precisely define
At the same time, due to the subjectivity of the CIM model and the lack of common standards, the research on model conversion mainly focuses on the abstraction level from PIM to PSM.

Method used

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  • Automatic model transformation method for transformation from business process model to service composition model
  • Automatic model transformation method for transformation from business process model to service composition model
  • Automatic model transformation method for transformation from business process model to service composition model

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0048] refer to Figure 1-6 In this embodiment, the EPN model is designed as a "bridge" model to connect the workflow model on the CIM level and the workflow model on the PIM level. Its use of the EPN model as a "bridge" model is mainly based on the following two points: (1) Although there are currently many studies on the conversion of CIM to PIM models, most of these studies are performed in a semi-automatic manner and lack standardized modeling tools; (2) Using the formal transformation method is beneficial to ensure the integrity and correctness of the CIM model, and also maintain the semantic consistency between the CIM model and the PIM model.

[0049] The mod...

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PUM

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Abstract

Aiming at the automatic transformation problem of transformation from CIM to PIM, the invention discloses a formalized model-based automatic model transformation method for transformation from a business process model to a service composition model. The method comprises the following steps of: firstly designing a model transformation frame; and on such basis, carrying out transformation from a BPMN model to an EPN model and transformation from an EPN model to an SCM model in sequence. The method has the advantage that a model transformation method which takes formalized models as bridge models is utilized, so that the correctness of the business process model is ensured, and the correctness of the transformed service composition model is ensured, thereby keeping favorable consistency of workflow models, on different abstract levels, of a business system.

Description

technical field [0001] The invention relates to the technical field of computer software development, in particular to an automatic model conversion method from a business process model to a service composition model. Background technique [0002] With the development of distributed technology and network technology, the challenges faced by software development mainly come from the change of business system's own requirements and the integration and growth of new requirements. This change in demand makes the business system intertwined with the application infrastructure in different environments, which requires the business system to be more flexible and adjustable to meet the requirements of different technology platforms. MDD (Model Driven Development, MDD) takes the model as the main workpiece, and realizes the automatic generation of models at different levels of abstraction through model conversion. This automatic model generation technology further reduces the couplin...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/10G06F8/20G06F8/35
Inventor 李宗花周晓峰叶正伟
Owner HUAIYIN TEACHERS COLLEGE
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