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1
objeto de conferencia
The present work was supported by grant 234-2015-FONDECYT (Master Program) from Cienciactiva of the National Council for Science, Technology and Technological Innovation (CONCYTEC-PERU) and the Office Research of Universidad Nacional de Ingeniería (VRI - UNI).
2
tesis de maestría
Publicado 2019
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Convolutional sparse representations and convolutional dictionary learning are mathematical models that consist in representing a whole signal or image as a sum of convolutions between dictionary filters and coefficient maps. Unlike the patch-based counterparts, these convolutional forms are receiving an increase attention in multiple image processing tasks, since they do not present the usual patchwise drawbacks such as redundancy, multi-evaluations and non-translational invariant. Particularly, the convolutional dictionary learning (CDL) problem is addressed as an alternating minimization between coefficient update and dictionary update stages. A wide number of different algorithms based on FISTA (Fast Iterative Shrinkage-Thresholding Algorithm), ADMM (Alternating Direction Method of Multipliers) and ADMM consensus frameworks have been proposed to efficiently solve the most expensive s...
3
tesis de maestría
Publicado 2019
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Convolutional sparse representations and convolutional dictionary learning are mathematical models that consist in representing a whole signal or image as a sum of convolutions between dictionary filters and coefficient maps. Unlike the patch-based counterparts, these convolutional forms are receiving an increase attention in multiple image processing tasks, since they do not present the usual patchwise drawbacks such as redundancy, multi-evaluations and non-translational invariant. Particularly, the convolutional dictionary learning (CDL) problem is addressed as an alternating minimization between coefficient update and dictionary update stages. A wide number of different algorithms based on FISTA (Fast Iterative Shrinkage-Thresholding Algorithm), ADMM (Alternating Direction Method of Multipliers) and ADMM consensus frameworks have been proposed to efficiently solve the most expensive s...
4
tesis de grado
Publicado 2024
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El ajedrez en línea ha tenido un auge de popularidad desde el año 2020, con el contexto de la pandemia. Este auge trae consigo la problemática de las trampas en torneos de ajedrez en línea, las cuales comprometen su integridad y reputación, perjudicando tanto a jugadores como organizadores. Paralelamente, se han utilizado diferentes técnicas de Machine Learning en ajedrez, en los ámbitos de clasificación y regresión, principalmente para la predicción de resultados. Sin embargo, existen pocos estudios sobre la detección de trampas en ajedrez, principalmente por la dificultad de acceso a partidas con trampas en línea. Por este motivo, el objetivo de esta investigación fue desarrollar cuatro modelos de detección de trampas con clasificadores de Machine Learning, utilizando partidas entre humanos y computadoras para caracterizar el comportamiento de jugadores haciendo trampas. ...
5
artículo
Publicado 2019
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New versions of the metaheuristic Multi-Particle Collision Algorithm (MPCA) are presented. In order to provide more effective candidate solutions for an optimization problem, the concept of opposition and reflection is introduced to improve the capacity to find a solution in the search space. Four different strategies to compute the reflected and opposite points are implemented. The performance of all implementations is evaluated over thirty objective functions with different complexities, using serial and parallel versions of the algorithms.
6
artículo
Publicado 2019
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New versions of the metaheuristic Multi-Particle Collision Algorithm (MPCA) are presented. In order to provide more effective candidate solutions for an optimization problem, the concept of opposition and reflection is introduced to improve the capacity to find a solution in the search space. Four different strategies to compute the reflected and opposite points are implemented. The performance of all implementations is evaluated over thirty objective functions with different complexities, using serial and parallel versions of the algorithms.
7
tesis de grado
Publicado 2025
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El envejecimiento poblacional es un desafío permanente para la sociedad en las áreas económica, social y sanitaria. La expansión demográfica del grupo adulto mayor implicará un incremento progresivo en la demanda de servicios. Por otro lado, el deterioro progresivo de la salud asociado al envejecimiento, que se manifiesta en dolores y caídas frecuentes, constituye un problema de salud pública, pues ocasiona inmovilidad y afecta de manera significativa la calidad de vida. En este contexto, el presente trabajo expone el desarrollo de un sistema autónomo de detección basado en visión por computador y redes neuronales, orientado a identificar dolor y caídas en tiempo real por medio de la clasificación de la postura corporal. El monitoreo constante, la detección temprana y el aviso de una posible emergencia permitirá una pronta atención y mejorará la recuperación. La metodol...
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9
artículo
Publicado 2025
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The work analyzes the contributions of Mercedes Rodrigo Bellido and Victoria Bossio Herrera, pioneers of psychology in Colombia, highlighting their impact from complementary approaches. Rodrigo, born in Spain, introduced psychotechnics and founded the first university psychology program in the country, consolidating the discipline as autonomous and applied to vocational guidance and child well-being. Bossio, Colombian and the country's first doctor in psychology, focused her work on psychopedagogy, promoting education for children with high abilities and learning difficulties, in addition to addressing problems such as child abandonment. Both faced gender barriers, but overcame the challenges through solid training and an innovative approach, being leaders in the integration of psychology into the educational and social field. His contributions were essential to professionalize the disci...
10
otro
Publicado 2020
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The purpose of the present study was to elaborate and apply a strategy based on the resolution of problems in the achievement of learning of parallel and perpendicular lines in geometrical figures in students of third grade of primary level, curricular area of mathematics. For the application of the strategy a learning session was elaborated in which the empirical modeling and systemic methods were applied. In the foundation we worked with the analytical - synthetic, inductive - deductive and comparative theoretical methods. The execution took into account the techniques of the exhibition, the team work, the collaborative work. In the evaluation, the techniques of hetero-evaluation, co-evaluation and self-evaluation were applied. After the conclusion of the session, it was concluded that the students achieved the learning of parallel and perpendicular lines in geometric figures.
11
tesis de grado
Publicado 2018
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El presente trabajo aborda la temática de la gestión curricular del enfoque por competencias en el área de matemática, considerando que el desarrollo de las competencias se asocia estrechamente a efectuar acciones o tareas en contextos determinados considerando indispensable para ello determinados conocimientos, habilidades cognitivas, habilidades socioemocionales, disposiciones afectivas, actitudes y capacidades. El Ministerio de Educación, mediante la R.M. Nº 281-2016, aprueba el Currículo Nacional de Educación Básica, centrando su atención en el desarrollo del estudiante, teniendo como prioridad el desarrollo de competencias, los mismos que deben lograr al finalizar la Educación Básica Regular. Por lo que una tarea fundamental de las acciones educativas es la de propiciar planteamientos y experiencia educativas que contribuyan y posibiliten el desarrollo de las competencia...
12
artículo
Publicado 2019
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The growing visibility of violence in schools has caused multiple demands to know their condition in our societies. Given this, the conceptual, analytical and methodological challenges faced between those engaged in their empirical research are evident. However, many of those who face these challenges do not analyze the parallel processes that are configured as the research progresses. This is the case of changes about the role of students in this collective effort. The objective of this document is to analyze the advances and dilemmas of the empirical research on violence in Mexico, focusing on the implications derived from the legitimization of the voices of children and adolescents. This analysis based on the specialized literature on school violence and the voices of students, warns that although studies that conceive these populations as individuals capable of providing data on this...
13
tesis de grado
Publicado 2008
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The present investigation has allowed us to meditate on the importance of the Correlation of the Moral Formation and Environmental Education in the integral development of the students, making possible its development, its fullness and its happiness. The environmental education cannot understand it if it is not in a parallel and simultaneous way with that that traditionally know as moral formation. Difficultly an educating will take care of the environment if he/she doesn't take care to itself, difficultly it will respect the environment but it is respected itself and the other ones. It is clear that the education in the XXI century must base on the following pillars: Learn how to KNOW, Learn how to MAKE, Learn how to LIVE, Learn how to BE. The study consists of four chapters; in the first chapter the position of the problem is developed: lack of moral formation in the environmental topi...
