3156-10 - COMS W3156: Software Engineering, Fall 2001...

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COMS W3156: Software Engineering, Fall 2001 Lecture #10: Planning and Estimation Janak J Parekh janak@cs.columbia.edu
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Administrativia v1.0 of the requirements out – fewer changes now Rose installed as of yesterday – printing problems Windows Rose access HW1 due now ; HW2 out tonight Webboard – use it!
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Next class How did we come up with the requirements? Continue networking discussion
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Today’s class Planning and estimation discussion Look at MS Project if some time JDOM Project: sample XML files
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Planning and Estimation Very hard to do, but we need it “How much will it cost? Can you stick to it?” “How long will it take?” Open-source: “It’ll be released when it’s done” Rapid prototype/requirements/specifications often insufficient to determine cost estimate Internal vs. External Cost
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Challenges Human factor Difference of up to 28:1 between pairs of programmers Even among average experienced programmers,
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This note was uploaded on 06/09/2010 for the course COMS W3156 taught by Professor Janakjparekh during the Fall '01 term at Columbia.

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3156-10 - COMS W3156: Software Engineering, Fall 2001...

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