| Records |
| Author |
Ortiz J.; Londono J.; Novillo F.; Ampuno A.; Chávez M. |
Title  |
Determinación de Invariantes en Grandes Centros de Datos basados en Topología Fat-Tree |
Type |
Journal Article |
| Year |
2015 |
Publication |
Revista Politécnica |
Abbreviated Journal |
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| Volume |
Vol. 35 |
Issue |
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Pages |
pp. 91-96 |
| Keywords |
Invariantes de red, topologías, Fat-tree, simulación, emulación |
| Abstract |
Durante los últimos años ha existido un fuerte incremento en el acceso a internet, causando que los centros de datos ( DC) deban adaptar dinámicamente su infraestructura de red de cara a enfrentar posibles problemas de congestión, la cual no siempre se da de forma oportuna. Ante esto, nuevas topologías de red se han propuesto en los últimos años, como una forma de brindar mejores condiciones para el manejo de tráfico interno, sin embargo es común que para el estudio de estas mejoras, se necesite recrear el comportamiento de un verdadero DC en modelos de simulación/emulación. Por lo tanto se vuelve esencial validar dichos modelos, de cara a obtener resultados coherentes con la realidad. Esta validación es posible por medio de la identificación de ciertas propiedades que se deducen a partir de las variables y los parámetros que describen la red, y que se mantienen en las topologías de los DC para diversos escenarios y/o configuraciones. Estas propiedades, conocidas como invariantes, son una expresión del funcionamiento de la red en ambientes reales, como por ejemplo la ruta más larga entre dos nodos o el número de enlaces mínimo que deben fallar antes de una pérdida de conectividad en alguno de los nodos de la red. En el presente trabajo se realiza la identificación, formulación y comprobación de dos invariantes para la topología Fat-Tree, utilizando como software emulador a mininet. Las conclusiones muestran resultados concordantes entre lo analítico y lo práctico. |
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Escuela Politécnica Nacional |
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Español |
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Español |
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no |
| Call Number |
cidis @ cidis @ |
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32 |
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Lukas Danev; Marten Hamann; Nicolas Fricke; Tobias Hollarek; Dennys Paillacho |
| Title |
Development of animated facial expression to express emotions in a robot: RobotIcon. |
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Conference Article |
| Year |
2017 |
Publication |
IEEE Ecuador Technical Chapter Meeting (ETCM) |
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2017-January |
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1-6 |
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71 |
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| Author |
Abel Rubio, Wilton Agila, Leandro González & Jonathan Aviles-Cedeno |
| Title |
Distributed Intelligence in Autonomous PEM Fuel Cell Control. |
Type |
Journal Article |
| Year |
2023 |
Publication |
Energies 2023 |
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Vol. 16 |
Issue |
Issue 12 |
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19961073 |
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no |
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cidis @ cidis @ |
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217 |
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Angel D. Sappa, Patricia L. Suárez, Henry O. Velesaca, Darío Carpio |
| Title |
Domain adaptation in image dehazing: exploring the usage of images from virtual scenarios. |
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Conference Article |
| Year |
2022 |
Publication |
16th International Conference on Computer Graphics, Visualization, Computer Vision and Image Processing (CGVCVIP 2022), julio 20-22 |
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85-92 |
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cidis @ cidis @ |
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182 |
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| Author |
Leo Thomas Ramos & Angel D. Sappa |
| Title |
Dual-branch ConvNeXt-based Network with Attentional Fusion Decoding for Land Cover Classification Using Multispectral Imagery |
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Conference Article |
| Year |
2025 |
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IEEE SoutheastCon 2025 |
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no |
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cidis @ cidis @ |
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271 |
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| Author |
Gomer Rubio; Wilton Agila |
| Title |
Dynamic Modeling of Fuel Cells in a Strategic Context |
Type |
Conference Article |
| Year |
2018 |
Publication |
7th International Conference on Renewable Energy Research and Applications, ICRERA 2018. Paris, Francia. |
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no |
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gtsi @ user @ |
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86 |
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| Author |
Santos, V., Sappa, A.D., Oliveira, M. & de la Escalera, A. |
| Title |
Editorial: Special Issue on Autonomous Driving and Driver Assistance Systems – Some Main Trends |
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Journal Article |
| Year |
2021 |
Publication |
In Journal: Robotics and Autonomous Systems. (Article number 103832) |
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Vol. 144 |
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no |
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cidis @ cidis @ |
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158 |
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| Author |
Monica Villavicencio; Alain Abran |
| Title |
Educational Issues in the Teaching of Software Measurement in Software Engineering Undergraduate Programs |
Type |
Conference Article |
| Year |
2011 |
Publication |
Joint Conference of the International Workshop on Software Measurement and the International Conference on Software Process and Product Measurement |
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239-244 |
| Keywords |
measurement; software engineering; higher education |
| Abstract |
In mature engineering disciplines and science, mathematics and measurement are considered as important subjects to be taught in university programs. This paper discusses about these subjects in terms of their respective meanings and complementarities. It also presents a discussion regarding their maturity, relevance and innovations in their teaching in engineering programs. This paper pays special attention to the teaching of software measurement in higher education, in particular with respect to mathematics and measurement in engineering in general. The findings from this analysis will be useful for researchers and educators interested in the enhancement of educational issues related to software measurement. |
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IEEE |
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English |
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English |
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no |
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gtsi @ user @ |
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68 |
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| Author |
Leo Thomas Ramos & Angel D. Sappa |
| Title |
Enhanced Aerial Scene Classification Through ConvNeXt Architectures and Channel Attention |
Type |
Conference Article |
| Year |
2025 |
Publication |
10th International Congress on Information and Communication Technology |
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no |
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cidis @ cidis @ |
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272 |
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| Author |
Patricia L. Suarez, Dario Carpio, Angel D. Sappa |
| Title |
Enhancement of Guided Thermal Image Super-Resolution Approaches |
Type |
Journal |
| Year |
2024 |
Publication |
Neurocomputing |
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573 |
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Neurocomputing |
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no |
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cidis @ cidis @ |
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247 |
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