Ingeniería de Sistemas
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Item Estado del desarrollo de servicios de IPTV sobre DVB-T2 aplicados a entornos ciudadanos en Colombia(Universidad Santiago de Cali, 2022) Fong Mosquera, Diego Fernando; Restrepo Castillo, Edgar Alirio (Director)IPTV (Internet Protocol Television) is a complement to the technological progress that is present in the Internet market: fiber optic connections, high-speed data transmission, and quality bandwidth. DVB-T2 is a standard (Digital Video Terrestrial Broadcasting) offered by digital and mobile television, it allows buying the signal which uses the radio spectrum more efficiently, being able to broadcast several channels in the same space currently occupied by a analog channel onlyItem Pertinencia de los programas de formación a los que acceden los jóvenes entre 17 y 25 años de los estratos 1 y 2 en instituciones de educación superior de orden municipal en el distrito de Santiago de Cali(Universidad Santiago de Cali, 2022) Rojas Suárez, Juan Pablo; Diaz Martínez, Ermilson; Andrade, Doris Lilia (Directora)The objective of this research is to identify the relevance of the academic offer aimed at young people from 17 to 25 years of strata 1 and 2 by municipal public higher education institutions in the District of Santiago de Cali. A descriptive study with a mixed approach was used. The primary sources were reports from the Antonio José Camacho University Institution and the National Sports School. There is evidence of a demand in different economic sectors, if the behavior of employment by sectors is analyzed, then there is a greater demand for labor in trade and vehicle repair, in the manufacturing industry, public administration, defense, education and human care, also in artistic activities, entertainment and recreation, likewise, the sector of professional, scientific, technical and administrative services activities reflected greater generation of jobs. Regarding the level of relevance of the training programs accessed by young people between 17 and 25 years of age from strata 1 and 2 who have access to municipal higher education in the district of Santiago de Cali, it can be concluded that The offer of the Antonio José Camacho University Institution as the National Sports School responds to market demand if the number of employed population by economic sector is taken as a reference and if the employability rates are compared.Item Diseño de una aplicación móvil de gestión de información para una organización religiosa(Universidad Santiago de Cali, 2022) Villota Villota, Juan Felipe; Jaramillo Bolaños, Giovanni; Noloaiza Buitrago, Diego Fernando (Director)The focus of this article is to help a religious organization through technology, specifically the World Missionary Movement (WMM) organization, so that it can establish a stable information system through a prototype of a mobile application and an administrative panel in order to, reach more people by making their mission and vision known. Attaching ourselves to our work schedule, it began with the development methodology called XP (Extreme Programming), carrying out a stage called planning where data was collected from other organizations with similar problems and their solution applied, thanks to this distinguish the current shortcomings that exist in this type of organization, giving us the opportunity to carry out the remaining stages of the approached methodology: design, development, and testing. After this development, a prototype of a mobile application and a useful administrative panel were obtained, where benefits such as a centralized information system where relevant data of the organization and its management were evidenced, could be counted on. This prototype Juan Felipe Villota Villota, Giovanni Jaramillo Bolaños. 2022 made, shows us how technology can change the lives of people and organizations, however, it is still a prototype which can continue to improve in terms of functions against the needs of the organization.Item Software para la automatización de procesos del Centro de Escritura, Lectura y Oralidad Académica de la Universidad Santiago de Cali(Universidad Santiago de Cali, 2021) Ortega Galíndez, Manuel Alejandro; Rojas Ascuntar, José Luis; Suarez García, Juan Camilo; Catalina Marín Aliamirano; Marcus Martínez, Alejandro (Director)University dropout is a real problem that academic institutions of higher education must face. Many of these cases of dropout are due to economic, social, cultural and cognitive factors. The first three factors are unpredictable for the academy, therefore, the central idea to combat academic dropout is through the cognitive strengthening of students, in order to help them overcome the first semesters, creating solid bases in terms of acquired knowledge, and, in this way, ensure the successful culmination of the university studies. Consequently, the University Santiago de Cali creates the integral program of strengthening of the communicative abilities that is classified in subprograms such as: CELOA – Center of Academic Writing, Reading and Oral communication, CEEL – Center for Studies in Education and Language, and ESMAT – School of Mathematics. These programs of knowledge need to be efficient to secure Manuel Alejandro Ortega Galindez, Jose Luis Rojas Ascuntar & Juan Camilo Suarez García, 2021 a good learning and development of the students; that is why, this research project has the goal to develop a software that allows the registration, searching and inspection of the students that make use of the services provided by CELOA. Allowing the personalized monitoring of each student, showing the statistics of improvement by means of dynamic graphs. The project makes use of the SCRUM methodology for the construction of the software, the necessary requirements for its content, the design to give aesthetic form and easy navigation, the development and finally the implementation, a stage that is validated directly with the final customer. As a result, the mechanisms generated during this process are shown. This project is considered a successful support for CELOA and is expected that the other centers belonging to the Institutional Program of Student Permanence (PIPE) of the Universidad Santiago de Cali to adapt the use of technology to facilitate the entry and subsequent consultation of the information processed.Item Plataforma web para Bienestar Universitario de la Universidad Santiago de Cali(Universidad Santiago de Cali, 2021) Orejuela Viafara, Maicol Eduardo; Segovia de Maya, Patricia (Directora)University Welfare is an instance of institutional support of the Santiago de Cali University, it accompanies students from the registration of their enrollment manually, including areas such as: educational sports, art and culture and Santiago chair, and to achieve this it is proposed to develop a virtual platform that allows teachers and administrators to enroll students through the platform, keep track of grades and courses used by University Welfare in a more agile way, keeping a record of all data, data that can be analyzed to find weak points to improve and strong points to strengthen. The platform was developed under the RUP methodology, including five phases supported by UML diagrams to give greater control and visibility of the project, for the first phase, it begins by defining the business model, later analyzing two actors with ten use cases, it is continues to analyze and design the most adequate and solid code structure for the project, finally, the implementation of the code is carried out, both its database and the source code, and finally, its respective tests are carried out. The results obtained are very much in favor of the implementation of the platform at USC, with very positive results and feelings in the teachers and administrators who used the platform for a short period of time.Item Modelado de llamado masivo remoto de medidor con requerimientos de alta disponibilidad para la operación de un CGM.(Universidad Santiago de Cali, 2021) García Ledesma, Jorge Junior; Fernando Vélez Varela (Director)The energy trading companies, specifically the measurement management centers of the electric service area (CGM) are in a constant change and evolution of their services, in addition to complying with the conditions established by governmental entities and are the ones who provide society with certain minimum quality parameters in the services offered by each trader, because of these guidelines a series of technological strategies are implemented to meet these conditions. As a primary mechanism, the following project presents the modeling of a massive call solution, which considers to a great extent the real scenario of a CGM, such as variety and volume of users. Consequently, the parameters established within the project provide a set of essential concepts to achieve a detailed understanding of the solution presented, therefore, a series of strategies and programs will be executed which are based on remote calling and implementation of information security protocols. The impact of this paper is the proposed new grouping framework for the classification of electrical loads. The calculation time of the proposed framework is less than that of previous classification techniques, allowing a complete sample of the utility to be processed in a matter of minutes on a personal computer.Item Análisis de la redundancia de los sistemas de medición de la calidad del aire en entornos urbanos(Universidad Santiago de Cali, 2021) Narváez Rojas, Carolina; Zúñiga Cañón, Claudia Liliana (Directora)Item Implementación de un back-end para la Plataforma Mujeres Voces Invisibles del Conflicto mediante el uso de técnicas de cifrado(Universidad Santiago de Cali, 2021) Cancimance Pena, Carlos Steven; Zúñiga Cañón, Claudia Liliana (Directora)This work presents the development of a back-end using encryption techniques, which is in charge of controlling and managing all the content created through the MVIC Platform (Women Invisible Voices of Conflict). This development is part of the Memory, Victims, and Representation of the Colombian Conflict macro-project funded by the government of England and carried out by the Universidad Santiago de Cali in conjunction with the University of Kingston, the University of Liverpool (England) and the Universidad Politécnica de Cartagena (Spain), a research macro-project focused on post-conflict women. This article describes the development and implementation of a security component, to guarantee the correct handling and control of the information, implementing encryption techniques, which will provide a good level of security when sending, transporting and storing all the information generated by the women victims of the conflict through the platform.Item Diseño e implementación CRM (customer relationship management) para la microempresa el “bunker de la tecnología”(Universidad Santiago de Cali, 2021) Echeverry González, Oscar Eduardo; Arciniegas Prado, Alexander; Priеtо, Ricardo Andrés (Director)This research has been carried out in order to design and implement a CRM (Customer Relationship Management) system in the cloud with the value actors (The Customers) of the microenterprise "The Bunker of Technology". The methodology of this research work is presented according to each objective that was developed, in addition interviews were used with the employees of the microenterprise as tools, which allowed to obtain a deeper knowledge on the subject. This design contributes to the efficient management of that information that the microenterprise considers not important, since it implies the change of vision from a traditional approach to an innovative one, this model opens a new opportunity for development offering a better quality in the attention and relationship with customers, together, the use of an avant-garde and low-cost service is highlighted, minimizing costs before the implementation of a computer center, this generates advantage for small or medium-sized companies that do not have the ability to maintain a technology center in their facilities, which is based on a statistical analysis. The results obtained are favorable to investment costs and sales growth, however, it is necessary to follow the entire process indicated in this project, so that the benefits of CRM are contemplated, thus being a competitive advantage and solution to the problems that the microenterprise has regarding the management and control of its customers, also allowing you to obtain a better management in your sales, quotes, orders and invoicing according to the process that is handled.Item Sistema de gestión de préstamo de equipos computo MAC para la Facultad de Comunicación y Publicidad de la USC(Universidad Santiago de Cali, 2021) Díaz Cruz, Juan Sebastián; Artunduaga Hernández, Farly Johan; Giraldo Gar, Diego Mauricio; Ricardo Andrés Almeida (Director)In this research work is developed a module within the Information System for Quality Assurance (Sistema de Información Para el Aseguramiento de la Calidad SIPAC), in order to improve the reservation process of specialized computer equipment for multimedia production, which the students of the Faculty of Communication and Publicity require for the development of the skills they acquire in the classes, generating a standardization of the process flow that allows to visualize in a more effective way the service availability times, reducing the number of requests not attended due to the ignorance of the free time of the classroom and eliminating manual processes between the dependencies of Gestion Tecnologica (Coordinacion de Servicios Computacionales) and the Faculty. Obtaining an improvement in the management and control of the MAC equipment loan service, using the Website Design Methodology (WSDM) through the use of the LARAVEL framework to align with the current standards used within SIPAC, so that all type of software solutions made by the University are integrated into the platform.Item Estado Actual De Los Ataques Cryptojacking, Con Énfasis En Aplicaciones web(Universidad Santiago de Cali, 2024) Diaz Peñuela, Luis Francisco; Celorio Celorio, Luis Miguel; Loaiza, Diego Fernando (Director)Cryptojacking, a persistent threat in the field of cybersecurity focuses on the clandestine use of computer resources to mine cryptocurrencies, for starters cryptocurrencies are a digital currency that has a cryptographic encryption, which use the blockchain system for their exchange or transactions, now emphasizing on web applications the most common in cryptojacking as its name suggests, crypto referring to cryptocurrencies and jacking referring to hijacking whose word in English is hijacking, is to hijack hardware that has been breached in addition to that, attackers exploit vulnerabilities in web server software or inject malicious code into clientside applications and scripts. By compromising the infrastructure, they execute cryptocurrency mining operations without the knowledge of the owner of the system, the current state of cryptojacking attacks, is increasing, over the years, being devised by computer attackers novel ways to infect computers through web applications, to avoid this we must have cybersecurity awareness, fear updated antivirus in addition to verify at all times the performance of our devices, navigate safely in reliable sites with a robust level of security.Item Riesgos y Estrategias de Ciberseguridad en Instituciones de Educación Superior en Europa y América Latina(Universidad Santiago de Cali, 2024) Amú Carabalí, Juan Felipe; Valencia Ruiz, Juan Camilo; Segovia, Patricia del RosarioCyberspace, considered as the place where all actions in the digital field converge, has become a great generator of development worldwide, since it includes all public and private sectors, including education. Technological development focused on education has driven the transformation of education and has allowed the creation of information systems, virtual classroom platforms, cloud repositories and research scenarios. All this deployment of information on the network is very interesting for intruders who also have a place in cyberspace, to spy, clone, hijack or steal information through malware practices, which is called cybercrime and/or cybercrime. This is why institutions have been forced to seek and develop cybersecurity strategies. The objective of this review article is to carry out a detailed review of the trends and tools developed by higher education institutions to protect their data against the attacks and cybercrime they face today. This article, the summary is presented, followed by the introduction where reference is made to the context of the subject, later different attacks are reviewed and the review of the tools developed is made, finally the results and the conclusion are shown where several important aspects of the review are highlightedItem Análisis del Simulador SCRUM en el Proyecto ATLAS Explorando el Impacto del Aprendizaje Impulsado por Simulación(Universidad Santiago de Cali, 2024) Patricia Segura, Diana; Arboleda Martinez, Monica HelenCELSIA S.A., the energy company of the Argos group, operates on three key fronts: generation, transmission and distribution of electrical energy in Colombia, Panama and Costa Rica, providing service to more than 586 thousand customers, both residential and business. Within the CELSIA infrastructure, the Corporate GIS area plays a fundamental role by maintaining an updated inventory of all electrical assets through the use of an application called ArcGIS. However, updating these assets is done manually, which not only depends entirely on human intervention but also leads to delays in update times. This situation compromises the reliability of the data presented in the reports before the CREG (Energy and Gas Regulatory Commission), thus affecting the company's remuneration. In response to these challenges, the ATLAS project is being carried out, whose primary objective is to guarantee the quality of the data, reduce update times and automate processes within the Corporate GIS area. This research proposes a detailed analysis of the implementation of SCRUM, based on simulation-driven learning; SCRUM is recognized for its ability to address complex problems and adapt according to planning and defined roles within the work team. It is expected that by combining the information from the ongoing project with the SCRUM methodology, it will allow a significant optimization of the processes in the Corporate GIS area of CELSIA, thus improving the company's operational efficiencyItem Plan estratégico de tecnologías de la información para la facultad de ingeniería de una institución de educación superior(Universidad Santiago de Cali, 2024) Jiménez García, Andrés Hernán; Valencia Martínez, Ana Isabel; Sanclemente Castro, Jair Enrique (Director)This research proposes a strategic plan for information technologies (SPIT) for the engineering faculty of a higher education institution (HEI) in the Valle del Cauca. Digital transformation is vital for improving academic and administrative processes, facing challenges such as resistance to change and lack of technological integration. The SPIT establishes the integration of information technologies with academic and administrative processes. It aims to identify current deficiencies and the challenges the faculty faces in a technologically dynamic environment, in order to correct weaknesses and seize opportunities with the purpose of strengthening the competitiveness and positioning of the faculty, aligning ICT with institutional strategic objectives. The methodology includes a thorough analysis of the competition using various sources and measurement of ICT, where the approach involves assessing the digital maturity of the institution. The digital maturity analysis revealed key areas for improvement and priorities to drive growth and excellence. Initiatives that optimize technological integration and compatibility are highlighted, along with improvement plans to increase the financial and operational productivity of the faculty. Likewise, it presents a potential enhancement in the efficiency, innovation, and competitiveness of the HEI in accordance with the management of the SPIT. The strategic plan for information technologies represents a crucial step towards digital transformation in an HEI, providing a clear guide to align technology with strategic objectives. Leveraging technological and funding opportunities drives innovation and growth, thereby improving educational qualityItem Migración de un sistema de información para la administración de las relaciones con los clientes al entorno STACK MERN(Universidad Santiago de Cali, 2024) Romero Gaitán, Daniel Alejandro; López Parra, Jhusef Alfonso; Marín Romero, Franciny; Sanclemente Castro, Jair EnriqueThis research aims to design, construct, deploy, and analyze the performance of an information system for customer relationship management, using the "MEAN" development Stack as a basis and updating it to the "MERN" development Stack due to the high processing rates and algorithmic complexity that come with using tools from the first mentioned stack, such as AngularJS, thereby demonstrating that there are equally attractive alternatives, bringing ReactJS into play. Concurrently, with the business goal of using a coffee shop for the software construction, the use of a web prototype developed through the Personal Software Process (PSP) methodology and performance analysis techniques based on system testing in deployment and locally is proposed. This approach provides a broader and more detailed understanding of the changes made when exchanging technologies in development and optimizing customer relationship management. Similarly, it will allow for the appropriate measurement and control for each software functional requirement. The prototype will enable measurement of the change implied by contrasting two technologies within the same technological field but with different coding structures. This will result in a differentiation in terms of computational performance and software response. The prototype will be deployed in a web environment to facilitate its connection and will allow usability according to the roles provided for users, optimizing space in each of its modules. The analyses generated by this system will focus on providing answers aimed at performance analysis and its differentiation regarding the use of the aforementioned technologies. With this, the aim is to obtain a complete view of the impact and effectiveness of the choice in the development of the CRM system, thus allowing for a more detailed and objective view in terms of technological improvement and user satisfaction, based on an analysis focused on the advantages and disadvantages of the initial tools and the developed target system in questionItem Aplicación web para la predicción del comportamiento de la población vinculada a una compañía de seguros funerarios(Universidad Santiago de Cali, 2020) Solarte Martínez, Omar; Cruz Gómez, Carlos Andrés; Saint Priets, Yana ElidaThe business core of the company Servivir is based on services from the sale of exequial plans. In their rocess, they perform data analysis to: for example, a population concentration was found in three associated entities, which generates a financial risk in the event of understand customer behavior, however, they do not have the specialized tools for data analysis that make the process more efficient and reliable; it’s for this that the idea of building a web application was born that allows data analysis and presents the results through graphic reports. The project was designed under the incremental methodological structure of software development, guidelines and artifacts of the SCRUM methodology were also implemented. The results showed relevant information on the behavior of those associated with Servivirretirement. In the end it is concluded that the application reduces the information analysis times by 99.98%, with what is considered highly functional.Item Gestión de cambios en proyectos de software.(Universidad Santiago de Cali, 2020) Sandoval Llantén, Jhon Fredy; Riascos Satizabal, Erick Mauricio; Ospina Lopez, OrlandoThe purpose of this article is to carry out a bibliographic review about change management as an essential part of a software project. Changes are spontaneous activities that can arise at any stage of the development of a project and can become a challenging process if it is not properly and appropriately managed for said requirement, often generating a risk that may jeopardize the integrity of the project. In terms of cost, time and functionality, it is therefore important to identify, determine, plan, implement and evaluate the different changes that can be surgical in the process. This allowing an organized process to be carried out, which guarantees the user the minimization of errors and the success of the project. In this article we have listed and compared some of the methodologies used today, from which we conclude that for success you need flexibility to change, fast decision making and an optimal communication channel.Item La gestión del riesgo en proyectos de TI(Universidad Santiago de Cali, 2020) Aguiño Cárdenas, Harry; Mejía Hernández, Douglass Noé; Restrepo Castillo, Edgar AlirioThe objective of this article is to carry out a bibliographic review of risk management oriented to information technology (or IT) projects. Companies today are more and more frequent of the great impact that IT-related risks can cause, identifying that different sectors of the economy are frequent victims of failures and attacks on their internal services, significantly affecting their reputation and financial area. Through the management and the exhaustive analysis of the risks, the corporate community is encouraged to implement, in all its projects and ventures, methodologies and good practices related to risk management as a vital process for all their development, and not only as a forgotten stage in the project phases, thus significantly guaranteeing the success rate in all its executions.Item Medición del éxito en proyectos de software: una revisión de criterios y factores(Universidad Santiago de Cali, 2020) Loaiza Quiñonez, Estefann; Ortega Garcia, Kevin Fernando; Loaiza Buitrago, Diego FernandoThis research focuses on presenting the criteria for measuring the success of software projects supported by the review of different research works on what criteria are taken into account when assessing the success of a project according to the area for which it is developed. Through a theoretical and interpretive work, the general parameters for measuring success in projects will be reviewed. The affected parameters will also be reviewed or points that not be taking into account to measure the success of a project. The article is made up of three parts: the first presentation of the basic concepts and in general about what the projects are. The second one talks about the success of the projects and shows the different criteria that are currently in place to measure the success of the projects in general and in the last part some recommendations are given for the measurement of the success of the software project so that all the That you read the article can make better decisions compared to the measurements you make based on the evaluation criteria.Item Sportart: aplicación móvil de inscripción de grupos y consulta noticias de bienestar universitario universidad Santiago de Cali(Universidad Santiago de Cali, 2020) Otero Carabali, Daniel Alejandro; Saint Priets, Yana ElidaThe University Well-being area of the Santiago de Cali University is in charge of supporting the comprehensive training of the student during their stay at the University. As part of this offer there are workshops in different areas: Training Sports, Art and Culture and Promotion and Human Development; that can be taken by the Santiaguina community, however, currently the registration in the groups is done manually. University Welfare has stated that the lack of an information system leads to staff attrition due to the time invested in subsequent digitization, which also introduces errors due to the difficulty in reading to transcribe. In addition, on many occasions the information is not available when it is needed. In accordance with the above, the opportunity to develop a multiplatform mobile application in the Ionic framework was identified to automate and facilitate the registration of users to the services of the University Welfare area, representing an attractive, portable solution adapted to the needs of users. with the integration of new technologies, positively affecting the belonging factor of the new members to the University. In the development of the project, the prototype software methodology was used due to the continuous participation of the app client. The application has a 90% satisfaction rate from users in the consolidated tests, in terms of Usability, design and performance.