Comparison of Current Deep Convolutional Neural Networks for the Segmentation of Breast Masses in Mammograms

Autor: Leonel Mera-Jiménez, Diego Hernán Peluffo-Ordóñez, Andres J. Anaya-Isaza, Johan Manuel Cabrera-Chavarro, Lorena Guachi-Guachi, Jorge Ivan Rios-Patino

Publikováno v: IEEE Access, Vol 9, Pp 152206-152225 (2021)

Breast cancer causes approximately 684,996 deaths worldwide, making it the leading cause of female cancer mortality. However, these figures can be reduced with early diagnosis through mammographic imaging, allowing for the timely and effective treatm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cdaaa89a3d4a95a8b01cc0bf83ecb2
https://ieeexplore.ieee.org/document/9614200/

A data set for electric power consumption forecasting based on socio-demographic features: Data from an area of southern Colombia

Autor: Jorge Dario Moncayo-Nacaza, Javier Revelo-Fuelagán, Jorge Parraga-Alava, Paul D. Rosero-Montalvo, Andres J. Anaya-Isaza, Diego Hernán Peluffo-Ordóñez

Publikováno v: Data in Brief, Vol 29, Iss, Pp-(2020)
Data in Brief

In this article, we introduce a data set concerning electric-power consumption-related features registered in seven main municipalities of Nariño, Colombia, from December 2010 to May 2016. The data set consists of 4427 socio-demographic characterist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ef260dc5ce36764b070303b042f8c4
http://www.sciencedirect.com/science/article/pii/S2352340920301402

Interactive Data Visualization Using Dimensionality Reduction and Similarity-Based Representations

Autor: D. F. Peña-Unigarro, Paul D. Rosero-Montalvo, Andres J. Anaya-Isaza, Juan C. Alvarado-Pérez, J. A. Salazar-Castro, P. Diaz, Roberto Therón, Diego Hernán Peluffo-Ordóñez

Publikováno v: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications ISBN: 9783319522760
CIARP

This work presents a new interactive data visualization approach based on mixture of the outcomes of dimensionality reduction (DR) methods. Such a mixture is a weighted sum, whose weighting factors are defined by the user through a visual and intuiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1477ef78acb1eb49822585900e24033
https://doi.org/10.1007/978-3-319-52277-7_41

Enterovirus infection of human islets of Langerhans affects beta-cell function resulting in disintegrated islets, decreased glucose stimulated insulin secretion and loss of Golgi structure

Autor: Agneta Lukinius, Gun Frisk, Oskar Skog, Monika Hodik, Ben N G Giepmans, Jeroen Kuipers, J. M. Isaza-Correa

Publikováno v: BMJ Open Diabetes Research & Care
BMJ Open Diabetes Research & Care, 4(1):e000179. BMJ PUBLISHING GROUP

AIMS/HYPOTHESIS: In type 1 diabetes (T1D), most insulin-producing β cells are destroyed, but the trigger is unknown. One of the possible triggers is a virus infection and the aim of this study was to test if enterovirus infection affects glucose sti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0995bde99423ff89003d9aed05b4bb
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-308802

A smoothing effect and polynomial growth of the Sobolev norms for the KP-II equation

Autor: L. Jorge Mejía, Nikolay Tzvetkov, J. Pedro Isaza

Publikováno v: Journal of Differential Equations
Journal of Differential Equations, Elsevier, 2006, 220 n° 1, pp.1--17
Journal of Differential Equations, 2006, 220 n° 1, pp.1--17

We prove that the eventual growth in time of the Sobolev norms of the solutions of the KP-II equation is at most polynomial.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e88469cf17ea665db7d1a3128c3be519
https://doi.org/10.1016/j.jde.2004.10.002