Use Cases: Requirements in Context, Second Edition

最新推荐文章于 2025-05-20 15:48:31 发布

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最新推荐文章于 2025-05-20 15:48:31 发布

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分类专栏： Requirement 文章标签： prototype uml system

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本文介绍了一种基于用例的需求分析方法，通过四个步骤来精炼软件需求，减少重复和不一致的问题，确保用户和开发者间的需求沟通清晰有效。利用统一建模语言(UML)辅助需求过程的文档化。

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Use Cases: Requirements in Context describes how to gather and define software requirements using a process based on use cases. It shows systems analysts and designers how use cases can provide solutions to the most challenging requirements issues, resulting in effective, quality systems that meet the needs of users. Specifically, with use cases, you can:

Reduce the incidence of duplicate and inconsistent requirements; Communicate requirements that are understandable to both users and developers; Prototype the right system well before the design phase is underway; Document the entire requirements process clearly and efficiently.

Use Cases: Requirements in Context first examines the difficulties of requirements gathering and briefly introduces both use cases and the Unified Modeling Language (UML). Using detailed examples that run through the book, it then elaborates a four-step method for establishing requirements--an iterative process that produces increasingly refined requirement

http://rapidshare.com/files/15275646/I0321154983.rar