Requirements Definition & Specification

99-03-29


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Requirements Definition & Specification

Requirements Definition

System Requirements

Problems in Natural Language

Example

Requirements Specification

Alternatives to Natural Languages

Structured Language Specifications

PDL

PPT ½½¶óÀ̵å

Non-functional Requirements

Software Prototyping

Software Prototyping

Process of Prototyping Development

Evolutionary and Throw-away Prototype

Evolutionary prototyping

Evolutionary Prototyping

Evol. prototyping problems

Throw-away prototyping

Throw-away prototyping

Prototypes as specifications

Incremental development

Incremental Development Process

Prototyping Techniques

Executable specification languages

Problems with this approach

Very high-level languages

Prototyping languages

Smalltalk

Fourth-generation languages

4GLs

Prototyping with reuse

Reusable component composition

User interface prototyping

User interface management system

Key points

Key points

ÀÛ¼ºÇÑ »ç¶÷: Yang K. Lee

ÀüÀÚ ¿ìÆí: yklee@dragon.seowon.ac.kr

Ȩ ÆäÀÌÁö: http://dragon.seowon.ac.kr/~yklee

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