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Management information system modeling and consistency of tree based on atomistic model

Author: DingPengCheng
Tutor: ZhongShuYu
School: Kunming University of Science and Technology
Course: Management Science and Engineering
Keywords: metadata tree atomic model consistency UML DemandModeling
CLC: N945.12
Type: Master's thesis
Year: 2013
Downloads: 4
Quote: 0
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For the modeling of the management information system is a very complex and difficult work, in order to control costs and reduce inconsistency of the system model, the people adopt a lot of measure in every phase where from design to the requirements analysis. Usually, people always hope to consider the complex practical problems with the objective, overall and comprehensive vision, and the use of localization, divide and rule method to solve the problem. In software development, some principles like that are also considered and used. Therefore, the software project is wished to be successful, we must understand the need to solve the system problems, describing the development aim of the system, a clear user needs.This paper presents the data model structure tree type atomic model, data model inconsistency problems this data model can be solved using the entity relationship model to describe the same business, and this data model as the foundation, carries on the demand modeling using UML, and then produce the inconsistency problem analysis in the modeling process of UML and how to ensure consistency in the process of modeling.The first is the development of information system modeling theory, then explains the requirement modeling consistency definition and importance, summarized the metadata model theory.Secondly, we presented tree type atomic model, which combined with the procurement business to explain. We recongsize the tree type atomic model as the foundation, and use UML ROSE tools to builde modle for the demand dmodeling, Then we check the existing inconsistency by modeling and summarize detection methods, rules and the verification method are defined in this paper, which combined with the already established model, validate the consistency model. Finally this paper carries on the summary and Prospect analysis.Data modeling tree type atomic model is proposed in this paper improves the traditional, then based on this data model, and used the UML modeling tool to realize the modeling of the information system part, then the consistency verification method and the rules of the consistency verification of the model, this paper proposed the idea to build the model for give information system and check consistency of modeling process, has the very good practical significance.

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CLC: > SCIENCE AND > Journal of Systems Science > Systems Engineering > Systems Analysis > System model,system modeling
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