Software Design Methodologies: UML in Action

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Software Design Methodologies UML in Action

• Dr. Mohamed Fayad, J.D. Edwards Professor
• Department of Computer Science Engineering
• University of Nebraska, Lincoln
• Ferguson Hall, P.O. Box 880115
• Lincoln, NE 68588-0115
• http//www.cse.unl.edu/fayad

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Lesson 1 Introduction
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Lesson Objectives

• Discuss the course syllabus
• Explore Issues in software
• engineering
• Introduce software design
• methodologies

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Course Outline

• Modeling in General
• Object-Oriented Design Heuristics
• A Survey of Object-Oriented Analysis Design
  Methods
• Concepts in Object-Oriented Analysis Design
• Software Design Diagramming Techniques
• Software Design Methodologies Object-Oriented,
  Process-Oriented, Type-Oriented,
  Real-Time-Oriented, Aspect-Oriented, etc.
• UML in Action

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Software Engineering

• Software engineering life cycles or phased
  software development models, such as
• Waterfall model
• Prototyping
• Spiral Model
• Domain-specific software engineering or How to
  build enterprise application frameworks

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Waterfall Model
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Prototyping
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Spiral Model
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Analysis Design

• What are the differences between requirement
  analysis and software design?
• What are the requirement analysis and software
  design?

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Analysis Design

• Problem space
• Analysis
• One problem
• The What

Fuzzy line

• Solution space
• Design
• Many solutions
• The How

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Discussion Questions

• What are the differences between analysis
  design?
• T/F
• Software design is part of the software life
  cycle.
• Software design is part of the software
  maintenance cycle.
• Define
• Domain-specific software engineering

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Questions for the Next Lecture

• Define the following terms
• Methodologies and Paradigm.
• Method and Process
• Model and View
• Technique and Tool
• Environment
• Heuristics
• What are the differences between a method and a
  process?
• What are the differences between a model and a
  view?

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Tasks for Next Lecture

• Task 1 Think About a problem statement for your
  team Project (see sample problems on the course
  web site). This is due immediately.
• Task 2 Identify the team members of your team.
  E Mail me their names, e-mails, phone numbers.
• Please note that problem statements must be
  submitted electronically as MS Word format to
  adiaz_at_exa.unicen.edu.ar

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