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Writing Effective Use Cases Alistair Cockburn
Publisher: Addison-Wesley Professional

An excellent and practical reference on writing use cases is "Writing Effective Use Cases," by Alistair Cockburn, part of the Agile Software Development Series, ISBN 0-201-70225-8. ͕�지만 Use case 의 유용성은 다른 UML 다이어그램들을 압도� 만큼 매우 중요합니다. UML 표준에서 Use case 가 차지하는 비중은 매우 적습니다. Many of these assumptions may seem good and safe, but they may rule out a user interface in which I click a recipient's name rather than typing it to initiate the message. When written well, use cases can effectively convey subtle user-system interactions. Having tried 'Use Cases: Requirements in Context' and 'Managing Software Requirements: A Use Case Approach' I can tell you this is the book to really understand. Also, a story is implemented all in a single iteration of an . ʳ�작 해야 다이어그램 그리는 방법 밖에는 설명하지 않� 있지요. Use cases have become an integral part of modeling software requirements, but many software developers are discovering that writing effective use cases is more difficult than they had anticipated. User stories are written so that each can be given an estimate of how difficult or time–consuming it will be to develop; use cases, on the other hand, are generally too large to be given useful estimates.