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Schedule Estimation and Uncertainty Surrounding the Cone of Uncertainty, Todd Little, IEEE Software , May/June 2006. Who's Budget is it Anyway? A Few References and Resources . Sources of Weapons Systems Growth: Analysis of 35 Major Defense Acquisition Programs ". GAO cost estimating and assessment guide. Department of Energy.
Shipping on time, to specifications, and within budget might be meaningless if a competitor is shipping software that has a greater value to the market. The notion of reducing uncertainty may be possible, but shipping on time and budget may be meaningless if a competitor ships greater value. Carol Brennan, John Wiley & Sons, 2006.
Project Performance Management (#PPM). Technical PerformanceMeasures (#TPM). Cost, Schedule, and Technical Performance Management (#CSTPM). Project Performance Management. Building a Credible PerformanceMeasurement Baseline - without a good foundation, nothing can be built. Risk Management (#RM).
When actual measures of cost, schedule, and technical performance are outside the planned cone of uncertainty, corrective actions must be taken to move those uncertanties inside the cone of uncertanty, if the project is going to meet it's cost, schedule, and technical performance goals. . Resources. [1] 14] Galorath, D.
The Measures that are modeled in the Cone of Uncertainty are the Quantitative basis of a control process that establishes the goal for the performancemeasures. This is a closed loop control system for managing the program with a T echnical PerformanceMeasure (TPM). Resources. [1] 14] Galorath, D.
When actual measures of cost, schedule, and technical performance are outside the planned cone of uncertainty, corrective actions must be taken to move those uncertanties inside the cone of uncertanty, if the project is going to meet it's cost, schedule, and technical performance goals. . 14] Galorath, D. and Evans, M.
All making things smaller dos is show that you're late, over budget, and what you're building (Technical PerformanceMeasures) doesn't work faster. Stewart, ACTEX Publications, 2006. Loch, Arnoud DeMeyer, and Michael Pich, Wiley, 2006. This is good, but it doesn't reduce risk. It just closed the loop faster.
For approaches that have been implemented on existing systems, obtaining such understanding may require measurement and analysis. For scenarios where the project under consideration does not yet exist, performance prediction using analytical modeling or simulation is necessary. The IMS is then placed on a baseline in the PMB.
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