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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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Skills Mismatch | What Is It & How to Bridge the Gap

Teamweek

Continuous investment in employee development (onboarding programs, ongoing training, fostering a learning culture) is vital to prevent mismatches. The global economic consequences of this mismatch were estimated to be ~$8 trillion in unrealized GDP for the world economy in 2018. More than 1.3

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Cone of Uncertainty Bibliography

Herding Cats

I work in a domain where the CoU is baked into the Integrated Program Performance Management (IPPM) processes flowed down from the buyer, in this case, the Federal Government. This can be the confidence in the estimate for any variable. The CoU paradigm defines the needed reduction in uncertainty is some performance metric.

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Biases in Project Management and How to Remove Them

Herding Cats

There is always lots of complaining about the biases introduced into managing projects and making the estimates needed to make project decisions. Train the people working on the project about optimism bias and how that bias is exhibited in their behavior as well as their decision making. Start with an awareness that the bias exists.

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DDSTOP The Saga Continues

Herding Cats

This also meant developing software systems to support this effort. 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." . Almost impossible?

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DDSTOP The Saga Continues

Herding Cats

This also meant developing software systems to support this effort. 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." . Is this normal?