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Nowadays functional size measurement is a strategic key to deal with the management of software systems development. The origin of this importance is the fact that functional size measurement is the main input variable in software effort estimation systems. Nevertheless, to obtain precise functional size measurements it is not only necessary to have a lot of information of the system to be developed,...
Relaying on early effort estimation to predict the required number of resources is not often sufficient, and could lead to under or over estimation. It is widely acknowledge that that software development process should be refined regularly and that software prediction made at early stage of software development is yet kind of guesses. Even good predictions are not sufficient with inherent uncertainty...
Software companies are currently investing large amounts of money in software process improvement initiatives in order to enhance their products' quality. These initiatives are based on software quality models, thus achieving products with guaranteed quality levels. In spite of the growing interest in the development of precise prediction models to estimate effort, cost, defects and other project's...
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