Herding Cats

DECEMBER 3, 2017

The planned uncertainty not only needs to decrease over time passing, but this reduction diminishes any impacts of risk on the decision-making processes. Seems there is still some confusion (intentional or accidental) about the Cone of Uncertainty and its purpose and its use in software development.

2007 34

2007 2012 2009 2010 34

Herding Cats

JANUARY 9, 2017

Risk is everywhere on projects. This risk comes from two types of uncertainty. The idea of risk and its management and handling is a critical success factor for all software development. Peter Drucker (1975) Management (From The Principles of Software Engineering , Chapter 6, Tom Glib, 1988). .

Estimate 28

Estimate Risk 2010 Software Engineering 28

Herding Cats

MARCH 4, 2017

Let's say you're the project or program manager of a large complex system. We cannot escape these two uncertainties - reducible and irreducible - and must learn how to manage in the presence of these uncertainties. Maybe an aircraft, or a building, or an ERP system deployment. Abstracted from [3].

2010 28

2010 2007 Estimate Aerospace 28

Herding Cats

JANUARY 22, 2017

Barry Boehm's work in “Software Engineering Economics”. The Cone is a project management framework describing the uncertainty aspects of estimates (cost and schedule) and other project attributes (cost, schedule, and technical performance parameters). The notion of the Cone of Uncertainty has been around for awhile.

Technical Review 28

Technical Review 2005 Estimate Software Review 28

Herding Cats

JANUARY 17, 2017

Barry Boehm's work in “Software Engineering Economics”. The Cone is a project management framework describing the uncertainty aspects of estimates (cost and schedule) and other project attributes (cost, schedule, and technical performance parameters). The notion of the Cone of Uncertainty has been around for awhile.

Technical Review 28

Technical Review 2005 Estimate Software Review 28

Herding Cats

FEBRUARY 4, 2017

Barry Boehm's work in “Software Engineering Economics”. The Cone is a project management framework describing the uncertainty aspects of estimates (cost and schedule) and other project attributes (cost, schedule, and technical performance parameters). This is done by active risk management, through probabalistic decision-making.

Technical Review 28

Technical Review Estimate 2005 Software Review 28

Herding Cats

MAY 10, 2019

Risk Management is essential for development and production programs. Risk issues that can be identified early in the program, which will potentially impact the program later, termed Known Unknowns and can be alleviated with good risk management. Effective Risk Management 2 nd Edition , Edmund Conrow, AIAA, 2003.

Risk Management 38

Risk Management Risk Technical Review 2002 38

Herding Cats

MAY 11, 2019

This blog page is dedicated to the resources used to manage the risk encountered on software-intensive systems using traditional and agile development methods. Let's start with a critical understanding of the purpose of managing risk on software development projects. reducible and irreducible ? De Meyer, C.

Risk Management 35

Risk Management Risk Technical Review 2002 35

Herding Cats

NOVEMBER 7, 2016

Estimating is a learned skill, used for any purpose from every-day life to management of projects. 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 ‒ Steve McConnell. 8, August 1995.

Estimate 64

Estimate 2005 2006 2012 64

Herding Cats

APRIL 4, 2019

In a recent exchange in social media, it was clear the notion of risk and the sources of risk, the consequences or risks and managing in the presence of risk was in very unclear, when it was conjectured , we can simply slice the work into small bits and REDUCE risk. . Software Risk Management , Barry W.

Risk Management 43

Risk Management Risk 2003 2011 43

Herding Cats

MAY 7, 2019

The reason for this resource page is the lack of understanding of how to estimate, the urban myths about software estimating, and the fallacies that estimating is not needed, when developing software, in the presence of uncertainty, when spending other peoples money. Flint, School of Management, Working Paper Series, September 2005.”.

Estimate 40

Estimate Software Review Software 2012 40