Ingeniería de Sistemas
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Browsing Ingeniería de Sistemas by Author "Dinas, Simena"
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Item Auditoria de TI Basada en estándares mínimos de COBIT 2019: Caso de Estudio Empresa de Servicios del Valle del Cauca(Universidad Santiago de Cali, 2019) Díaz Artunduaga, Milton Fabián; Dinas, SimenaAn Audit is an evaluation of a specific area of an organization with the objective of knowing the veracity of the results and generate useful indicators to improve the processes of a company. The audit is specialized according to the area and disciplines; in the case of IT audits, they are responsible for conducting a review of IT resources in order to identify the situation in which they are developed based on current regulations. They are classified in internal and external audits; however, this kind of audit is characterized by the implementation of an information governance framework with the aim of facilitating the information management process and reliability to generate a clear methodology. COBIT, 2019 is then proposed as the most recent version of the Framework for users, administrators and auditors of information systems, regulating good practices, providing standards for the compliance of information and communication processes are part of the most widely used control methodologies at the international level exposed by the Information Systems Security Association (ISSAI). This article presents the results of the evaluation of the company's IT control environment in order to measure the security of the applications and identify improvement options that allow optimizing processes, controls and security in general in the technology area. The audit was conducted according to best market practices; and the reference framework for Government and IT Management: COBIT 2019, with the objective of evaluating compliance with the minimum standards implemented in the company, also exposes the results of meetings, the process of compilation and validation of supports, the findings found during the generation of the report of recommendations according to the methodology implemented.Item Diccionario móvil de lengua de señas Colombiana(Universidad Santiago de Cali, 2020) Bermúdez Arboleda, Luis Fernando; Ramos Villa, Diana Milena; Dinas, SimenaOn specific occasions, when a hearing impaired person needs to communicate with a listener, they encounter a large barrier, since it is unusual for a person without the disability to know how to use sign language, which prevents some kind of communication from being established. In addition to this, another factor is added that affects part of this population and is that of lack of economic resources to formally learn the Colombian sign language. It can be seen how the limit has been pushed to the limit, forcing them to create minority groups in which only people with this disability have participation, thus creating spaces of segregation of this group with relationship with hearing people. This is how communicating such a common and simple activity of information exchange between people can become a challenging and complicated factor for many. This tool was created in order to reduce the communication barrier that exists between the listener and non-listening population, using the technology it was possible that a listener could generate a set of signs that would allow him to communicate with a non-listener , and this in turn could understand the message that was to be conveyed. Therefore this tool allows the listener to know and learn sign language. During the implementation pilot tests were carried out with both listeners and non-listeners, this with the aim of verifying that the tool met the proposed specifications, the tests carried out with adult population, adolescents and school-age children, mainly not listeners, as they are the ones who could actually give a verdict about the design of the signs, because a minimal change in the position of the hands or gestures on the face could completely change the meaning and meaning of the word.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 Sistematización de la trazabilidad y estados de mercancía en pequeñas y medianas empresas: caso de estudio(Universidad Santiago de Cali, 2019) Ordoñez Jamauca, Cristian Santiago; Trujillo Peña, Iduar; Dinas, SimenaThe present research work consists in the systematization of traceability and merchandise states, in an importing company of auto parts and lubricants, it is mainly oriented in the importance that traceability has within an organization that handles a large number of items and that include all aspects that end up being represented in the merchandise states. With traceability, it can also be known how a user reacts within a specific point of sale, or where a product is within the manufacturing or distribution chain. Given this scenario, the author of the present work has managed to recognize the current situation of the aforementioned Colombian company, whose imports originate from more than ten countries of the world, and its reception, storage, separation and dispatch of orders is addressed to more than 80 cities of the national territory. This company stores about 4300 items of different volumes and quantities by description, in a logistics center where reception and dispatch operations are focused. At present, the company lacks an application capable of systematizing traceability in the movement of its products and determining the status of the merchandise, a situation that generates a crossroads of availability at the time of the sale of the merchandise to customers due to the inability to differentiate available states from unavailable ones.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”.