Ch01

Supplementary Slides for Software Engineering: A Practitioner's Approach, 6/e Part 1 copyright © 1996, 2001, 2005 R.S. Pressman & Associates, Inc. Instructor: Dr. Lawrence Y. Deng [email_address] Grading : attendance 15%, Mid Test 25%, Final Test 25%, Project 35%

Software Engineering: A Practitioner’s Approach, 6/e Chapter 1 Software and Software Engineering

Software’s Dual Role ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is Software? Software is a set of items or objects that form a “configuration” that includes • programs • documents • data ...

What is Software? ,[object Object],[object Object],[object Object]

Software Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Software—New Categories ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

Legacy Software ,[object Object],[object Object],[object Object],[object Object],Why must it change?

Software Evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source: Lehman, M., et al, “Metrics and Laws of Software Evolution—The Nineties View,” Proceedings of the 4th International Software Metrics Symposium (METRICS '97), IEEE, 1997, can be downloaded from : http://www.ece.utexas.edu/~perry/work/papers/feast1.pdf

Software Myths ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ch01

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Ch01