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Research of the Variability Modeling’s Method for Software Product Family

Author: WangPeiJun
Tutor: XiaoGang；ZhangYuanMing
School: Zhejiang University of Technology
Course: Applied Computer Technology
Keywords: Software product family Variability modeling Management-oriented Diego variable elements Feedback evolution Logical reasoning
CLC: TP311.52
Type: Master's thesis
Year: 2010
Downloads: 15
Quote: 1
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Abstract

The development of software product family as systematic reuse method is an effective solution for the needs of a rapidly changing software, software crisis, as well as the traditional business model defects one. Variability modeling software product family based on the entire software product family based organized there the destination identification core assets as well as track and record changes in process, for systematic reuse is very important, is to improve the efficiency of reuse of software product family critical processes. On the basis of the analysis of the current variability modeling method, proposed a management-oriented software product family variability modeling (Management-oriented variability modeling, MOVM) method, the method uses the software product family lineage model records the family members, management oriented concept as the main idea of ??the variability modeling, covering the field of engineering, application engineering, and feedback evolution throughout the entire life cycle of variability. The main contents include: 1 MOVM changes indicates that the mechanism starting from the variability said mechanism needs analysis of feature model and use case model characteristics, define and analyze the two sets of said mechanism: feature representation mechanisms and use cases, said mechanism. Which feature representation mechanism extends the the traditional the FODA identification, use cases mechanism extends the traditional UML logo. Additionally, the the Diego variable element symbols effectively identify the family model not covered or unstable personality characteristics, customized services for clients personalized, and also provides the driving force for MOVM feedback evolution. 2 MOVM the modeling process in the analysis of the evolutionary significance of the family model is proposed on the basis of the software life cycle model MOVM propose appropriate management strategy for the six stages of the variability and feedback evolution and from the areas of engineering, application engineering, feedback details of the evolution of related processes, the given MOVM method model. MOVM main idea of ??the method is to use a use case model for customer interaction, the use of positive feedback from the evolution of the role of feature models and assets the library mapping as well as Diego varying elements. MOVM maintenance two to cover all official product family model: family feature model and family mapping relationship between the use case model and the two models. Diego variable elements to promote the evolution of the family model containing Diego variable elements exist in a product variant, safeguarding the stability of the model of the family, also actively promote the diversification of products and personalized. 3 MOVM the core asset management configuration, proposed MOVM core asset management model and management model based on the core asset allocation framework in order to improve the efficiency of the variability customization and configuration phase. Diego variable elements exist, the configuration process of the framework is divided into non Diego becomes part and Diego becomes part of the two parallel processes. In order to further improve the degree of reuse of core assets component retrieval algorithm based on logical reasoning, the algorithm process algebra theory to describe component behavior, positive reasoning as the guiding ideology for retrieving core asset, Diego becomes part of the component The library may meet Diego becomes part of the demand components or component combinations, in order to reduce costs and increase the degree of component reuse. Finally, the study the MOVM method in actual project development. The use MOVM method to develop an application instance - the instrument of enterprise information management systems. Through the analysis of samples from the field of engineering to build a family model, as well as application engineering reuse of core assets to build a target system, as well as feedback evolution show. Fully verify the feasibility and effectiveness of MOVM method in actual project development.

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