REPXOS 4.0 (Universidad de las Ciencias Informáticas)
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Android application for the Cuban Communist Party
No full textCada vez más las aplicaciones Android han ido ganando terreno en un mundo enfocado en la portabilidad y el manejo de la información, razón fundamental que se ha tenido en cuenta para el desarrollo de este trabajo. El objetivo general es desarrollar la aplicación En Congreso para mostrar a los usuarios los documentos rectores del PCC, la historia desde su creación hasta la actualidad y un breve resumen de los congresos celebrados hasta el 8vo Congreso sobre el sistema operativo Android, que permita una mejor opción de acceso y análisis del Partido Comunista de Cuba, sus líneas y principios básicos. Esta iniciativa estuvo fundamentada teniendo como premisa que el presente fue, el Congreso de la continuidad histórica de la Revolución Cubana. Se utilizaron diversas tecnologías como el lenguaje de programación Java, el lenguaje de etiquetas XML para el diseño de la interfaz y el entorno de desarrollo integrado Android Studio para desarrollar y compilar la aplicación. Como resultado se obtuvo una aplicación que acerca a los usuarios de la misma, el amplio abanico de conocimientos, reglamentos, estatutos y vida del Partido Comunista de Cuba desde su creación hasta su último Congreso.More and more Android applications have been gaining ground in a world focused on portability and information management, a fundamental reason that has been taken into account for the development of this work. The general objective is to develop the In Congress application to show users the governing documents of the PCC, the history from its creation to the present day and a brief summary of the congresses held up to the 8th Congress on the Android operating system, which allows a better access option and analysis of the Communist Party of Cuba, its lines and basic principles. This initiative was based on the premise that the present was the Congress of the historical continuity of the Cuban Revolution. Various technologies such as the Java programming language, the XML markup
language for the interface design, and the Android Studio integrated development environment were used to develop and compile the application. As a result, an application was obtained that brings its users closer to the wide range of
knowledge, regulations, statutes and life of the Communist Party of Cuba from its creation to its last Congress
Digital learning ecosystem for content management in distance education.
No full textEl empleo de los contenidos educativos digitales en el proceso de formación es de vital importancia en la educación a distancia, tanto para profesores y estudiantes. Mediante el análisis de los antecedentes de los ecosistemas digitales de aprendizaje este trabajo pretende evidenciar las similitudes y diferencias de modelos de ecosistemas para la gestión de los contenidos de aprendizaje. Para dar solución a este problema se realiza una investigación con el objetivo de analizar los ecosistemas digitales de aprendizaje para la gestión de contenidos educativos en la modalidad a distancia.
Mediante la investigación cualitativa se establecen cuáles son las características de los modelos propuestos.he use of digital educational content in the training process is of vital importance in distance education, both for teachers and students. By analyzing the antecedents of digital learning ecosystems, this work aims to show the
similarities and differences of ecosystem models for the management of learning content. To solve this problem an investigation is conducted in order to analyze digital learning ecosystems for managing educational content in the
distance mode. Through qualitative research, the characteristics of the proposed models are established
Methods of community detection in hybrid network applied to the academic network analysis
No full textThe characteristics of the multi-node and multi-relationship hybrid network are mainly reflected in the following two aspects: first, the diversity of nodes, including a variety of node types and, second, the richness of relationships. Community structure detection is a method used to identify clusters of nodes in a network. Community structure detection is the most widely studied structural features of complex networks. In this paper, we present a review about the method of community detection in hybrid network, and the application to the network analysis. Here, we present a revision of the main techniques, methods, data sets and algorithms used in the literature and, a short description of the general features of the community detection topics. Main authors and their contributions to this fields are introduced. The study is focused on the analysis of the multi-node and multi-relationship hybrid networks with the idea to apply these results to the academic network analysis. Considering the revised literature, we propose a hybrid network community detection algorithm based on meta-path, seed nodes and extend modularity method to study the academic networks
Patrones de diseño para extender la generación de código de pruebas a nuevos lenguajes en GeCodP
No full textEn la actualidad existen herramientas para la generación de código de pruebas unitarias. Sin embargo, se centran en un leguaje específico. Esto trae como consecuencia, que siempre que se necesite generar pruebas para un nuevo lenguaje se tenga que realizar todo el producto desde cero. En la CUJAE se ha
desarrollado la herramienta GeCodP, que integra la generación de código de pruebas en Junit, PHPUnit y NUnit a partir de código fuente en lenguaje Java. Este trabajo presenta un grupo de patrones de diseño que permiten adicionar nuevos lenguajes de programación de entrada y nuevos lenguajes de código de
prueba, de forma tal que la herramienta pueda ser utilizada en otros entornos de desarrollo de software
Training in Didactics of Computer Science Engineering and related careers. Masters and doctors degree
No full textResulta imprescindible que las universidades tengan capacidad cada vez más para impulsar el desarrollo del país, camino este en el que la formación académica de su claustro es determinante. La elección atinada de las direcciones alas que se promueve tal formación es relevante, en lo cual además deviene en requisito imprescindible para el éxito unpensamiento proactivo y arriesgado. La Universidad de las Ciencias Informáticas resulta singular en el país porque todas sus carreras, además de ser ingenieriles, se distinguen por poseer un núcleo fuerte de ciencias informáticas. Serealizó una investigación cualitativa, documental, apoyada en los métodos histórico-lógico y de análisis-síntesis, entre
otros. El objetivo del trabajo es presentar una propuesta de formación en las didácticas particulares de las disciplinasde las carreras de Ingeniería en Ciencias Informáticas y afines, basada en una maestría con varias menciones de salida. Además, se plantea para sus egresados la continuación de superación hacia la obtención del doctorado en esa misma dirección, en plazos de tiempo cercanos a la ruta crítica que pueda establecerse al respecto, imbricados al tránsito por las categorías docentes existentes. La puesta en práctica de la propuesta, debe situar en unos quince años a la Universidad de las Ciencias Informáticas, en un nivel superior de calidad de su proceso de formación que le permitirá convertirse en centro de referencia nacional e internacional de la enseñanza de las ingenierías del campo de la infor -
mática. La mejora de la propuesta deberá ser parte de un proyecto de innovación.It is essential that universities increasingly have the capacity to promote the development of the country, a path in which the academic training of its faculty is decisive. The wise choice of the directions to which such training is promoted is relevant, in which also proactive and risky thinking becomes an essential requirement for success. The University of Computer Science is unique in the country because all its careers, in addition to being engineering, are distinguished by having a strong nucleus of computer science. A qualitative, documentary research was carried out,supported by the historical-logical and analysis-synthesis methods, among others. The objective of the work is to present a training proposal in the particular didactics of the disciplines of the careers of Engineering in Computer Science and related, based on a master's degree with several exit mentions. In addition, it is proposed for its graduates the continuation of improvement towards obtaining the doctorate in the same direction, in terms of time
close to the critical path that can be established in this regard, imbricated in the transit through the existing teaching categories. The implementation of the proposal should place the University of Informatics Sciences in about fifteen years, at a higher level of quality in its training process that will allow it to become a national and international reference center for the teaching of engineering. from the field of computer science. The improvement of the proposal must be part of an innovation project
Mobile technology in the teaching process, under the distance modality
No full textEducation has always been one of the most important branches in the development of a country. That is why the learning process should not be stopped, and under special situations it is necessary to look for alternatives that respond to the needs. Currently, distance education has been a solution to the new reality imposed by COVID-19, and in it, the use of mobile technology has played a leading role, allowing students and teachers access to other means of education, different from the conventional ones, but that at the same time bring important advances. Although it is not without limitations and negative aspects. The research was carried out through a qualitative descriptive methodology, which describes the use of mobile devices in distance education and its current implications. The objective of this research was to determine the use of mobile devices in the distance learning process. Based on the results obtained, it
is concluded that the use of mobile devices enhances interaction inside and outside the classroom, stimulating exploration, communication, critical and reflective thinking
Proposal of an educational work strategy for the University of Informatic Science student residence
No full textLa universidad es determinante en continuar la educación de los estudiantes y responsable además de orientar e impulsar todas las fuerzas educativas necesarias, para cumplir el objetivo educativo integral en la formación de las nuevas generaciones. En este sentido realizar un trabajo educativo, formativo y efectivo en las residencias estudiantiles es muy necesario y contribuye a la educación en general con el aporte de la labor pedagógica de profesores y personal especializado de la residencia. El Ministerio de Educación Superior en Cuba plantea como prioridad perfeccionar el trabajo educativo en las universidades y enfocar en gran medida los esfuerzos hacia las residencias estudiantiles donde la convivencia es un aspecto esencial. Partiendo de lo anterior la Universidad de las Ciencias Informáticas perfecciona y propone una estrategia de trabajo educativo en la residencia con objetivos bien declarados y medibles, sustentada además en un plan de acciones donde se implican dirigentes, estudiantes y personal
especializado de la residencia.The university is decisive in continuing the education of students and responsible, in addition to guiding and promoting all the necessary educational forces, to fulfill the integral educational objective in the formation of the new generations. In this sense, carrying out an educational, formative and effective work in student residences is very necessary and contributes to education in general with the contribution of the pedagogical work of teachers and specialized personnel of the residence. The Ministry of Higher Education in Cuba raises as a priority to perfect the educational work in universities and to focus efforts to a great extent on student residences where coexistence is an essential aspect. Based on the above, the University of Computer Sciences perfects and proposes an educational work strategy in the residence with well-stated and measurable objectives, also supported by an action plan involving leaders, students and specialized staff of the residence
Anomaly detection algorithms with deep networks. Review for Bank Fraud Detection
No full textLos diversos avances en las ciencias y los grandes volúmenes de datos que se han generado sólo en los últimos años han sobrepasado la capacidad humana para recolectar, almacenar y comprender los mismos sin el uso de las herramientas adecuadas limitando las capacidades de detección de fraudes en las instituciones. Una forma de fraude bancario es el que ocurre con las tarjetas de crédito/débito; estas se han convertido en un método de pago muy popular en las compras online de bienes y servicios. Es por estos motivos que se realizó un análisis de los principales algoritmos de detección de anomalías basados en aprendizaje profundo enfocado en el fraude bancario. Se determinó que las arquitecturas basadas en AEs destacan en tareas no supervisadas y las LSTM para tareas de clasificación.The various advances in science and the large volumes of data that have been generated only in recent years have surpassed the human capacity to collect, store and understand them without the use of the appropriate tools, limiting the fraud detection capabilities of companies. institutions. One form of bank fraud is that which occurs with credit / debit cards; these have become a very popular payment method for online purchases and services. It is for these reasons that an analysis of the main anomaly detection algorithms based on deep learning focused on bank fraud was carried out. Architectures based on AEs were found to excel at unsupervised tasks and LSTMs for classification tasks
Marketing information system organizations that manage projects
No full textIn an organization, the areas of project management
and marketing do not always complement each other for
decision–making and this is why many fails. Variants need
to be created so that this relationship is more common and
allows information to be collected, classified, analyzed, valued
and distributed efficiently and quickly for decision–making
by senior management and other stakeholders. Face these
challenges, together with the need to make profits; it forces
these organizations to demand more and better information.
Due to this, systems are required to manage and analyze
information based on control of the stakeholder, the contracting,
the negotiation, the costs and the time, among other elements.
From this situation, a Marketing Information System is created
to contribute to decision–making related to the negotiations
and the contracting in organizations that manage projects.
It is based on the model proposed by Kotler and takes
into account the different organizational structures that an
organization that manages projects can adopt. It has of inputs,
processes and outputs based on the relationship between its
components and subsystems to satisfy the information needs
of the interested parties. It allows minimizing the uncertainty
in the decision–making of the interested parties and provides
tools for the generation of information products that contribute
Pág. 79to successful negotiations and contracting, as well as the
fulfillment of the organization’s strategic objectives
Theoretical and methodological foundations for the offensive preparation of university futsal teams
No full textCon el objetivo de determinar los fundamentos teórico-metodológicos que sustentan la preparación de las acciones táctico ofensivas en la fase de finalización del juego de futsal para entrenadores universitarios, se emplean los métodos investigativos analítico-sintético e inductivo – deductivo. El estudio indica que el entrenamiento de futsal debe partir de los fundamentos teórico prácticos desde los ataques posicionales, contraataques y ataques rápidos; donde es importante el equilibrio en la utilización del juego prefabricado, el juego dirigido y el juego basado en la toma de decisiones para incentivar los elementos táctico ofensivos en la fase de finalización. La planificación de los entrenamientos debe partir del principio de especificidad atendiendo a la lógica interna del juego de futsal, incentivando la toma de decisiones frente a la limitación de
espacio y tiempo existente en la fase táctica de finalización, lo que será posible con la utilización de los modelos alternativos sustentados en la táctica, teniendo al juego como principal método de entrenamiento.In order to determine the theoretical-methodological foundations that support the preparation of offensive tactical actions in the finishing phase of the futsal game for university coaches, the analytical-synthetic and inductive-deductive research methods are used. The study indicates that futsal training should start from the theoretical-practical foundations from positional attacks, counterattacks and quick attacks; where it is important the balance in the use of the prefabricated game the directed game and the game based on decision making to encourage the offensive tactical elements in the finishing phase. Training planning should be based on the principle of specificity, taking into account the internal logic of the futsal game, encouraging decision making in the face of space and time limitations in the finishing tactical phase, which will be possible with the use of alternative models based on tactics, with the game as the main training method