El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado.

This research work was carried out in an important clinic located in the city of Lima that presented difficulties in its system: collections, payments, and payroll, affecting accounting information for the correct preparation of financial statements. Other internal deficiencies were the medical history report and the hospital services. The deficient system did not help in internal control processes and activities, obtaining problems such as sanctions before the National Health Superintendence, deficiencies in collections, inaccurate reporting of accounts payable and unreliable accounting records. The objective of this research is to expose the improvement made through an ERP, such as the accounting operational traceability, the integrity of the information and the provision of the information when being online. The methodology used was applied due to the experience in the sector executin...

This article highlights the importance of implementing technological solutions in financial institutions to adequately manage credit risk since the main problem of financial organizations currently lies in the credit process. The objective of this research work is to design a web application to control the granting of credits in order to reduce the high-risk portfolio of the financial institution. The project was carried out by applying the scrum methodology, starting with the analysis for which information was collected through meetings and the use of tools such as questionnaires to identify then the necessary variables that will allow the selection of the ideal neural network algorithm that will allow us to improve the control of credit granting. Finally, the application prototypes are presented, so the respective measurement is carried out, for which the survey is divided into 4 dimen...

This paper introduces a proximal multipliers algorithm to solve separable convex symmetric cone minimization problems subject to linear constraints. The algorithm is motivated by the method proposed by Sarmiento et al. (2016, optimization v.65, 2, 501-537), but we consider in the finite-dimensional vectorial spaces, further to an inner product, a Euclidean Jordan Algebra. Under some natural assumptions on convex analysis, it is demonstrated that all accumulation points of the primal-dual sequences generated by the algorithm are solutions to the problem and assuming strong assumptions on the generalized distances; we obtain the global convergence to a minimize point. To show the algorithm's functionality, we provide an application to find the optimal hyperplane in Support Vector Machine (SVM) for binary classification.

To know the quality of university services, it was necessary to inquire with university students. It is known that to reduce variables in a survey, and there are statistical techniques, such as exploratory and confirmatory factor analysis, to find the most representative items. However, the interaction of these statistical techniques with oriented methodologies to measure the quality of university services was not found in the reviewed literature. Therefore, the objective of the research was to first carry out a literature review study according to the research string, interacting the known statistical techniques with the Servperf methodology and the quality of university services. To investigate, research questions were raised, which were acquitted; also, to consolidate the study as a practical contribution, a model is made with its respective example of how to carry out the reduction o...

This research aims to develop a multiplatform mobile application for managing post-Covid-19 patients in a Lima Hospital. The research used the Dart programming language and the Flutter framework to construct the multiplatform mobile application; for the REST services, the PHP programming language and the Laravel framework were used. Finally, all the information is stored in the system. of relational database management, MySql. For the project's development, it was decided to use the Scrum methodology, which was divided into four Srtint. All the needs extracted from the user stories collected by post-Covid-19 patients and medical personnel were reflected. , obtaining as a final product the mobile application and the master manager; finally, three technology specialists and two health specialists used expert judgment to measure the results. As a result, high satisfaction of 88.4% in the cr...

The advantages of machine learning are not only in trying to reduce losses due to better prediction but there are also benefits related to the evaluation of risk profiles, whether they are clients or entities. It also adds to the savings in operating costs and resources that must be reserved to cover potential delinquency. The objective of the work is to imply that artificial intelligence can help measure the credit risk index of a financial institution to avoid loss and thus determine whether to access a loan or not. In the methodology, the Python programming language will be used with the necessary libraries for the analysis of Artificial Intelligence (AI), which, through the steps done in work, will proceed to make an application that demonstrates how useful it is. It is machine learning to avoid losses. Finally, the final result obtained will be the application which shows us if a cl...

This article presents an implementation of business intelligence in the sales area with the objective of optimizing decision-making in a telecommunications company because there is not good quality of reports and satisfaction in the use of reports is not suitable for correct decision-making due to the lengthy time it takes to do it manually, in addition, the quality is not optimal for data analysis. A Data Mart was developed under the Ralph Kimball methodology adapted to the agile Scrum methodology. Finally, software quality tests were carried out for BI implementation according to ISO/IEC 25010. The expected results were obtained regarding the improvement in report generation time of 97.22 %, an improvement in the data quality of the reports by 29.08%, an improvement in user satisfaction by 40% and finally, the perception in decision-making was optimized by 38.66%, according to the resu...

The purpose of this research is to design a Hospitalized Patient Monitoring (MPH) system based on the Modified Early Warning Score (MEWS) system that improves the response time of medical personnel in patient care at a health center in Metropolitan Lima in the year 2022. It is supported by the importance of monitoring the patient's health and the detection of alterations in their vital signs. Therefore, in the development, the MEWS system is used since it allows timely alerting of the patient's worsening, based on the assessment of the measurements of the vital signs that are obtained in the monitoring. On the other hand, the development methodology is based on the Scrum methodological framework, through which a total of 4 Sprints have been carried out, in which the research deliverables are presented. The results indicate that the use case diagram, the entity relationship diagram, the s...

In this article, the area of a two-dimensional surface of the exteriors of the Universidad Nacional Mayor de San Marcos was calculated. It was done using the curve equation integration method, which will be obtained from the perimeter of the sector to be worked on by dividing it into sections, for which Google Maps was used to calculate the reference parameters. In general, not all curve equations are integrable; for this, the approximation methods such as Simpson 3/8, 1/3, and trapezoid were used. In addition, we will apply the Lagrange interpolation to find the equation of the curve; with the results obtained, we make a comparison between the methods, and So we see that the methods differ. Of them, the one with the least margin of error will be taken; these methods can be used in future works where the surface is irregular.

In the present work, the design of a system to classify data is carried out, using the Scrum methodology. The validation was carried out by expert judgment, having favorable results in terms of different criteria such as; integrity, ease of use, innovation, and scalability. Regarding the development of the functional elements of the system, it was obtained; he developed the architecture of the system, the database, and the prototypes, among other points considered. From the implementation of the system, the equation of a classifying plane in three-dimensional space will be obtained, as well as the number of internal iterations that the algorithm develops, the estimated execution time, and the graph of the plane. This system is based on a recently introduced symmetric cone proximal multiplier algorithm to solve separable optimization problems, this algorithm made an application for classi...

En este trabajo proponemos una extensión del método del punto proximal para minimizar funciones cuasi-convexas sin restricciones usando el subdiferencial de Clarke. Resolveremos problemas de optimización que tiene la forma: (P) min {f(x) : x ?IR?} Donde f: IR?? IR U{+?} es una función propia semicontinua inferior.

Desarrolla un algoritmo multiplicador proximal para resolver problemas de optimización convexa separable sobre conos simétricos y aplicarlo a problemas de clasificación binaria para máquinas de vectores de soporte. Este algoritmo tiene como fundamento teórico los espacios vectoriales de dimensión finita, además de un producto interior, un Álgebra de Jordan Euclidiana, distancias proximales, cono simétrico de segundo orden, entre otros conceptos teóricos. El algoritmo para clasificación de datos binario se desarrolló probando la buena definición, el análisis de la convergencia, el análisis de la complejidad de este. Este algoritmo surge como una nueva técnica el cual puede ser utilizado para la clasificación de datos, se probó su convergencia global bajo determinados supuestos, se realizó la implementó del algoritmo en el software Matlab versión 2017 (R2017a), en una ...

Se puede colegir a partir de la bibliografía consultadas sobre la definición de un aula virtual móvil como el lugar virtual donde los profesores y alumnos disponen de diversas herramientas telemáticas que facilitan el desarrollo de los procesos de enseñanza y aprendizaje valiéndose del uso de pequeños dispositivos móviles, tales como por ejemplo: teléfonos móviles, tablets, PocketPC, iPod y todo dispositivo de mano que tenga alguna forma de conectividad inalámbrica. A su vez, proporciona otras herramientas de carácter general que facilitan una comunicación más flexible y permiten el acceso a la información y los recursos digitales de las asignaturas. El presente trabajo de tesis tiene como objetivo principal mejorar el rendimiento académico en los estudiantes de la Universidad de Ciencias y Humanidades mediante la utilización de las aulas virtuales móviles, utilizando H...

El texto completo de este trabajo no está disponible en el Repositorio Académico UPN por restricciones de la casa editorial donde ha sido publicado.

The state company Sedapal contains a wide variety of obsolete technological standards that do not allow the growth of the technological infrastructure due to the limited financing by the state for the operation, maintenance, and renovation of a new structure. Due to this, the objective of this research is to design a server virtualization plan. Virtualization allows physical components to be abstracted and logically replicated. With this, a reduction in operation and maintenance costs can be achieved, in addition to allowing the new virtualized infrastructure to be scalable, expanding the resources that are acquired in the company. Likewise, the methodology used in this research is the waterfall methodology, which is divided into 5 stages, the first stage being the analysis of requirements, to move on to the design of the solution, its subsequent implementation, and the verification stag...

In the last years, it has been seen how the number of judicial processes in Peru is affected by inefficiency or lack of agility for their attention and due process. Due to the digital transformation that has arisen with the use of IT, it has been necessary to choose to restructure the processes in the judicial systems by prioritizing the activities within each one to adapt to the new context that exists. Thus, given this need, this research arises, which aims to implement a mobile application to optimize the management of notifications in the delivery of judicial deposit certificates in the Judicial Branch. In order to effectively carry out this mobile application, the Mobile-D agile methodology has been chosen, which has 5 phases that start from the exploration phase to the testing phase. In addition, Figma was used as a tool for prototype design. In this way, the objective of improving...

In this research, a web application was designed to make a comparative analysis of the prices of certain products that make up the basic family basket, which is sold at different distribution points such as supply centers, supermarkets, local markets, and others. According to information obtained from the National Institute of Statistics and Informatics (INEI), the Peruvian population amounts to 33 million 396 thousand 700 inhabitants and in Lima, reaching 9 million 943 thousand 8 inhabitants, these go to the supply centers to obtain necessities that are considered in the basic family basket, with this web application will have the option to search for those products that are sold at lower prices. This web application design was executed according to the agile SCRUM methodology since it offers flexibility and adheres holistically during the period of each Sprint proposed in this research...