Abstract
As long as most of the processes of verification and validation of software to grant acceptance by the customer/user, are subjective type, it is aimed to design a standard mathematical model with empirical to perform an appointment with areas or stages where development teams most fail involving large-scale software projects. This model will be based on a survey that the user must fill as going testing and validating the software, and which response curve must be linear with respect to the software development process. This paper aims to discuss the aspects surrounding the estimation of mathematical model in the validation and acceptance by a user through the revised Use Case Point Method. First, an assessment of the most recent techniques of application of the method are done, and then a simulation of the process of acceptance and validation by a standard user (Beta Test) will be taken as a practical example. For purposes of this paper, revised use case point method (Re-UCP) must have a specific weight, based on the prerequisites for the development of large-scale software. Once obtained this weighting, the user shall assess the finished product and then an approximation function will be to determine the coefficients of the final model approach, and indicating that is the efficient trend of the development team
Highlights
The evaluation of design and usability, centered on user, has become a common practice in many organizations, in most software development companies is still in its infancy and is not used as often
It is well known that the acceptance and validation of a software depends purely on human behaviour and preferences, based, in their ability to interact with the technology that is being presented, this is why in this paper is established a mathematical model with linear trend and empirical basis, as a reference between the work of a development team, estimated effort of development by the Rev-UCP method and preferences of a user
Evaluating the results provided by the user on the results obtained by the programming team can establish a linear relationship which comes from the method of average line adjustment
Summary
The evaluation of design and usability, centered on user, has become a common practice in many organizations, in most software development companies is still in its infancy and is not used as often. There have been significant changes in the computing revolution; changes covering all aspects of its main function: ‘To serve mankind’ changes both quantitative in nature, as some more fundamental emerging diversity located in the global context. It is well known that the acceptance and validation of a software depends purely on human behaviour and preferences, based, in their ability to interact with the technology that is being presented, this is why in this paper is established a mathematical model with linear trend and empirical basis, as a reference between the work of a development team, estimated effort of development by the Rev-UCP method and preferences of a user. This article will discuss the acceptance and validation of an operational management software in a private hospital, as it can give a tangible perspective of the advantages or disadvantages of the software to analyze the acceptance by the user
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