Remove Estimate Remove Governance Remove Manufacturing Remove Software Developers
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Kanban vs. Scrum: What’s the Difference?

ProjectManager.com

Kanban is from Japan, originating in the factories of the Toyota car company in the 60s as a lean manufacturing tool for workflow and inventory management. Assign work to your team members, manage resources, estimate costs, automate workflows and much more. What Is Kanban? Get started for free today.

SCRUM 412
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Principles of Cost and Schedule Estimating

Herding Cats

One of the 4 summary root causes of project performance failures is Unrealistic Cost and Schedule Estimates based on inadequate risk-adjusted growth models. One notion in a governance paradigm is It's Not Your Money . If you have no uncertainty, then estimates provide no value. This is how business works.

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When to Estimate and When Estimates aren't Needed

Herding Cats

Paul Boos has a post about estimating and makes a case for the Principles of when NOT to estimate. This struck a cord around a bigger topic - the inversion of estimating. When should we NOT estimate? Then on to the original conjecture for No Estimates from Paul's post. That is, to make decision with “No estimates”.

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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.

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Is Software Development Art or Engineering

Herding Cats

Signal processing is a domain of software development well suited to the paradigm of engineered systems. This domain has turned into the S oftware Intensive System of Systems (SISoS) paradigm that dominates software development activities today. Software-intensive systems include: . Related articles.

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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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Estimates, Forecasts, Projections

Herding Cats

An Estimate is a value inferred for a population of values based on data collected from a sample of data from that population. The estimate can also be produced parametrically or through a simulation (Monte Carlo is common, but Method of Moments is another we use). . Estimates can be about the past, present, or future.