Our purpose in this article is to develop an integrated portfolio management decision support system, which takes into account the inherent multidimensional nature of problem, while allowing DM, i.e . investor, incorporate his/her preferences process. The proposed DSS has been developed Python programming language and consists two components: first component associated with security selection p...

This article aims to propose a multi-criteria model support decision-making from portfolio in selecting technologies for Distributed Generation of Energy (DGE) projects based on the characteristics geographic space Brazil. The decision involves using evaluation, prioritization, and selection under multistage process that fits into strategic management cycle within energy sector Mato Grosso do S...

El principal objetivo de este estudio es proponer una metodología que permita agregar ordenamientos diferentes métodos análisis decisión multicriterio. Cada método compone puede generar, en muchas ocasiones, un ordenamiento distinto las alternativas analizadas, creando confusión los tomadores decisiones. Para la consecución del propuesto, se desarrollan cuatro reconocidos por sus aplicac...

Hotel website service quality evaluation has gained extensive attention. However, previous studies have given little concern about human hesitance and uncertainty in judgments. Moreover, they do not consider hotel managers customers’ psychological behaviors simultaneously. This study explores criteria for evaluating performance proposes a hybrid model the hesitation of economy websites, applied...

Testability is an essential criterion for software quality and it is always difficult to measure. Multicriteria Decision Making (MCDM) approaches are very effectively and widely used in predicting the quality of the software. MCDM techniques are very helpful in ambiguous range of decisions. It has the ability to grip the uncertainty of pairwise comparisons. In this paper, multicriteria decision...

Multicriteria decision analysis (MCDA) provides a well-established family of decision tools to aid stakeholder groups in arriving at collective decisions. MCDA can also function as a framework for the social learning process, serving as an educational aid in decision problems characterized by a high level of public participation. In this paper, the framework and results of a structured decision...

There is a clear link between safety and reliability in system design and operation. So the knowledge about sources of failure, their physical consequence related to plant operation and the frequency of effects (incident consequence) is of great value for improvement. Next, the selection of best improvement alternative should be justified by complete life cycle cost benefits. In this contributi...

Now –adays the multi-criteria decision making methods are gaining importance for selection of best suited alternative among the available alternatives. Decision makers in the construction industry frequently face the problem of assessing a wide range of alternative options, and selecting one based on a set of conflicting criteria. MCDM methods are based on aggregating function representing “ cl...