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A Smooth Transition Method from Requirement Characteristic Modeling to Architecture Modeling

A technology of architectural modeling and smooth transition, applied in the direction of program control devices, etc., can solve the problem that the feature modeling method is difficult to apply in the field of data processing, etc.

Active Publication Date: 2011-12-07
TSINGHUA UNIV
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for smooth transition from feature modeling to architecture modeling in the field of data processing, so as to solve the problem that existing feature modeling methods are difficult to apply in the field of data processing

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  • A Smooth Transition Method from Requirement Characteristic Modeling to Architecture Modeling

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] First of all, feature modeling for the field of data processing is divided into four processes: domain analysis, domain modeling, product customization, and product transformation. Refer to figure 1 .

[0028] In the domain analysis stage, through the research on the legacy software system, the general domain model in the field of data processing is obtained, which is divided into four modules: data extraction, data conversion, data analysis and data display; in the domain modeling stage, the The structure of the data processing domain feature model formally describes the domain model and product requirements; in the product phase, a method of customizing the domain model as a product model is proposed, and a feedback mecha...

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Abstract

The invention provides a method for realizing smooth transition from demand characteristic modeling to architecture modeling, and the method comprises the following steps: providing a data-processing-field-oriented characteristic modeling method; building a data-processing-field-oriented characteristic modeling tool; and realizing the smooth transition from the demand characteristic modeling to the architecture modeling by the conversion of a DPOSPLADL (data process oriented software product line architecture description language).

Description

technical field [0001] The invention relates to the field of software engineering, in particular to a smooth transition method from requirement feature modeling to system structure modeling. Background technique [0002] A software product line is a systematic approach to large-scale software reuse. Software product line engineering includes domain engineering and application engineering. The domain analysis in the domain engineering process corresponds to the requirements analysis in the application engineering process. By studying the commonality and variability of a domain, a domain model that reflects the needs of the entire domain is obtained. The feature modeling method is an effective domain analysis method, which manages commonality and variability through features to realize the reuse of core assets. [0003] Data processing is a broad and important field in computer applications. Its characteristics such as clear flow and high similarity of functions are very sui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 郑莉许斌张超徐骏
Owner TSINGHUA UNIV
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