Estimate Governance Reference Software Engineering 
Herding Cats
MAY 7, 2019
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
Herding Cats
NOVEMBER 7, 2016
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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Herding Cats
AUGUST 27, 2017
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.
Herding Cats
MAY 19, 2017
It is popular to claim we've never done this before, so how can we possibly estimate the cost and schedule. If it truly hasn't been done before, then the software project is likely to be an inventing new physics project. In that world, we still made estimates of the cost to design, build, and operate the experiment.
Herding Cats
SEPTEMBER 22, 2017
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 .
Herding Cats
DECEMBER 8, 2017
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. But much has been done since then, and referring to the 1981 book is bad research method.
Herding Cats
JANUARY 23, 2019
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." .
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