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Analysis and Design of Requirements Document Management System

Author: LiZuoDong
Tutor: WuGuoShi
School: Beijing University of Posts and Telecommunications
Course: Software Engineering
Keywords: Needs analysis Document management tools Keyword search Template
CLC: TP311.52
Type: Master's thesis
Year: 2010
Downloads: 64
Quote: 0
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Abstract


Requirements analysis is the beginning of a project, but also the cornerstone of the project construction. In software engineering, requirements analysis refers to the establishment of a new or change an existing system or product to determine the purpose of the new system, the scope of the definition and function have to do all the work. The needs analysis is a key process in software engineering. In this process, systems analysts and software engineers to determine the needs of customers. These needs them to be able to analyze and seek the solution of the new system a very long time it was believed that in the history of software engineering, requirements analysis is the easiest step of the entire software engineering, but in the past twelve years more and more people realize that it is the most critical process in the whole process. Needs analysis, the analysis have failed to correctly recognize the needs of the customer, then the software is actually impossible to achieve the needs of the customer, or the software can not be completed within the stipulated time. According to statistics in the past failed projects, 80% of the needs analysis is not clear. One of the key factors of the success of a project is to grasp the extent of the needs analysis. The overall risk of the project is often reflected in the needs analysis is not clear, the unreasonable business processes, so that users are not accustomed to or reluctant to use the software because they can not meet the business needs. For a product-based software company, the demand for the product analysis is one phase, coherence, a long-term, effective demand analysis need to be good demand accumulated demand applications, as well as to describe the demand on the need for This series of content for effective management. This paper aims to establish a software product requirements document management system is to complete this work. The management system includes three parts function. First, requirements gathering function that can help needs to easily collect demand information for each channel, and create a keyword index, as well as accurate, comprehensive obtain the required demand information collection sources, including the needs of research, user feedback, otherwise collection. Second, the demand for editing functions, demand better than the WORD document description and display functions, that is able to ensure that the needs of the main simplicity, but also does not affect the demand for the main content of records on the basis of auxiliary information, including sources of demand, the rules consider process, public references, historical change, and support people while editing. Third, the demand version management, provide smaller, freer management granularity, as the object of the change, baseline chapter, more favorable support for the iterative development. This paper first introduces the current mainstream demand management content and focus of the document management system, and then analyze these systems can not fully meet the needs analysis process management requirements, and proposed solutions, and the Requirements document management system needs analysis description, followed by the overall design and detailed design the Requirements document management system

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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