Sistema de apoyo a la toma de decisiones en análisis de moras tributarias.

Abstract

In this project, the design and implementation of a decision support system for the analysis of tax default are carried out. The Kimball methodology (Kimball, 2015) is used for the construction of the data mart (DM) considering its four basic aspects: focus on the business, build an adequate information infrastructure, deliver insignificant increments, and offer the complete solution. The perspectives and indicators used for the analysis of the data are generated from the information collected during the requirements analysis process in such a way that they answer the business questions and meet the specific needs of the institution. Within the data integration aspect, a process of cleaning and quality of the data obtained from the different sources of information is carried out and which are subsequently analyzed for the presentation of the results. The result of this work allows for generation of rate statistical and quantitative data of the tax collection process that can be visualized. The final part of this paper presents the final interface that is used to guide, facilitate, and support the decision-making process in the analysis of tax default.