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Software Estimating Resources

Herding Cats

This blog page is dedicated to the resources used to estimate software-intensive systems using traditional and agile development methods. Cost Modeling Agile Software Development,” Maarit Laanti and Petri Kettunen, International Transactions on Systems and Applications, Volume 1 Number 2, pp. Performance Evaluation of non?Markovian

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Estimating is a Learned Skill

Herding Cats

Estimating is a learned skill, used for any purpose from every-day life to management of projects. When I left for the airport this morning to catch my flight to a customer site I estimated, given the conditions, how much time I need to get to my favorite parking spot at DIA. So when you hear we can't estimate you'll know better.

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4 Fallacious Reasons to Estimate and Why Those Are Fallacious

Herding Cats

There's a recent post titled Four Fallacious Reasons to Estimate. It lists the usual suspects for why those spending the money think they don't have to estimate how much they plan to spend when they'll be done producing the value they've been assigned to produce for that expenditure. Let's look at each one in more detail.

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More Reuse of Established Terms to Mean New Things

Herding Cats

The #NoEstimates Manifesto - Actually restates Best Practice for estimating and making decisions with those estimates. . Deterministic estimates are point estimates and Point estimates without a Variance are of little value in the presence of uncertainty. Estimates make use of a broad range of models and data .

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Reading List for the Cone of Uncertainty

Herding Cats

The primary purpose of software estimation is not to predict a project’s outcome; it is to determine whether a project’s targets are realistic enough to allow the project to be controlled to meet them ? 10 Deadly Sins of Software Estimation , Steve McConnell , Construx, 2002. Steve McConnell.

2012 48
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Incremental Commitment Spiral Model

Herding Cats

"Iterative Enhancement: A Practical Technique for Software Development," Victor Basil and Albert Turner, IEEE Transactions on Software Engineering , Vol. Real-Time Software Engineering in Ada: Observations and Guidelines," Mark Borger, Mark, Klein, and Robert Veltre, technical Report, CMU/SEI-89-TR-022 , September 1989. .

2003 38
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Quote of the Day

Herding Cats

This is called Software Engineering Economics. Architecture -Center ERP Systems in the Manufacturing Domain. Why Guessing is not Estimating and Estimating is not Guessing. Estimating Processes in Support of Economic Analysis. Estimating and Making Decisions in Presence of Uncertainty.

Cadence 28