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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. Google will find these when there is no URL provided.

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The Problems with Schedules

Herding Cats

Unrealistic Cost and Schedule estimates based on inadequate risk adjusted growth models. Before diving into the details of these, let me address another issue that has come up around project success and estimates. All that line says is this was the baseline estimate at Completion for the project work.

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DDSTOP The Saga Continues

Herding Cats

We were one of the first users of eXtreme Programming, long before Scrum was around and presented that early work in 2003, " Making Agile Development Work in a Government Contracting Environment, Measuring velocity with Earned Value." . maybe a read of the resources of Estimating Agile Software Development may help. Almost impossible?

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DDSTOP The Saga Continues

Herding Cats

We were one of the first users of eXtreme Programming, long before Scrum was around and presented that early work in 2003, " Making Agile Development Work in a Government Contracting Environment, Measuring velocity with Earned Value." . 40 - Estimation is a Problematic Practice of Companies Doing Dangerous Things. Is this normal?

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Risk Management Resources

Herding Cats

Information about key project cost, (technical) performance, and schedule attributes is often uncertain or unknown until late in the program. requires making estimates) ? Evaluation of the Risk Analysis and Cost Management (RACM) Model,” Matthew S. Estimation of Long?Term reducible and irreducible ? 117, July 1998.

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A Compendium of Risk Management Resources

Herding Cats

Let's start with a critical understanding of the purpose of managing risk on software development projects. Information about key project cost, (technical) performance and schedule attributes is often uncertain or unknown until late in the program. requires making estimates) ? Estimation of Long?Term