Ingeniería de Sistemas
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Browsing Ingeniería de Sistemas by Author "Dinas, Simena"
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Item Inteligencia de negocios como apoyo a la gestión del transporte masivo en la ciudad de Cali-Mio(Universidad Santiago de Cali, 2019) Vásquez Ramírez, Neider; Dinas, SimenaOrganizations use technology as a solution to improve efficiency and optimize their operational processes. One of its greatest inefficiencies and opportunities for improvement is hidden in the ability to manage and present the data stored in its databases. Mobility in the city of Cali has as one of its axes the integrated mass transport systems, these systems are applied to a series of means of transport, to move people in short times. They are composed of Mio Cable and Mio. This document describes how through the systems of Business Intelligence and the analysis of large volumes of data in the fields of mass public transport, efficiency in data management and analysis can be improved to make better decisions regarding the operation and service provision. The central focus of the work was to consult various academic articles on the aspects of implementation of a Business Intelligence system in the processes and activities of providing the mass transport service and how to improve their competitiveness to make better decisions through analytical reports, strategic and operational dashboards, designed to visualize and transmit the information to the directives of the entity and users that require it.Item Software de gestión administrativa de seguridad social para cooperativas de trabajo asociados y empresas afines(Universidad Santiago de Cali, 2019) Valencia Bonilla, Walter; Lozada Gutiérrez, John Jairo; Dinas, SimenaThe Associated Labor Cooperatives (CTA), are defined as “non-profit associative companies, which link the personal work of their associates and their economic contributions for the production of goods, execution of works, or the provision of services in a self-managed way” (Farné, 2008, p, 262). Within the framework of Law 100, they are the means by which independents make contributions to the Comprehensive Social Security System, which is done manually, which generates errors in the individual liquidation of each contributor, such as errors of personal data, double payments for the same user, user payments without receiving the respective advance collection, making user contributions to the wrong EPS and AFP and making payments for greater value or less value. The article consists of the development of an Integral Social Security Management and Administration System for the adequate liquidation of social security contributions called “SISSI” “Information System on Integral Social Security”. The methodology used for the development of “SISSI” is “XP” (Extreme Programming), it is a software development discipline based on simplicity, communication, feedback and continuous refactoring of code, which involves the end and maximum user Group work. Before the implementation of “SISSI” when evaluating 3 companies with a monthly average of 100 affiliated contributors, an average of 13% of errors in individual settlements were presented, generating cost overruns and administrative reprocesses, then reduced the margin of error to 2% in its operations, with a benefit of 92% for the use of the “SISSI”.