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Comparative study of distance measures for the fuzzy C-means and K-means non-supervised methods applied to image segmentation
Conference ObjectAbstract: Recent studies have revealed that the performance of the FCM and K-means is completely related to thPalabras claves:Clustering, image segmentation, Non-supervised algorithmsAutores:Josué Marín, Lorena Guachi-Guachi, Martín Vélez-Falconí, Selena JiménezFuentes:scopusGeneralized Spectral Dimensionality Reduction Based on Kernel Representations and Principal Component Analysis
Conference ObjectAbstract: Very often, multivariate data analysis problems require dimensionality reduction (DR) stages to eithPalabras claves:Dimensionality reduction, Kernel representations, Principal Component Analysis, Spectral methodsAutores:Diego Hernán Peluffo-Ordóñez, Hasperué W., Josué Marín-Gaviño, Juan González-Vergara, MacArthur Ortega-Bustamante, Martín Vélez-FalconíFuentes:scopusHash Authentication VANETS Message (HAVM) Against Message Tampered (MITM Attack)
Conference ObjectAbstract: Vehicle Ad-Hoc Networks (VANET) promises to enhance traffic management and road safety. However, datPalabras claves:Hash, Man In The Middle (MITM), security, Simulation, Tampered message, Vehicular Ad-Hoc Network (VANET)Autores:Cristhian Iza, Martín Vélez-Falconí, Selena JiménezFuentes:scopusOpen science and open access, a scientific practice for sharing knowledge
Conference ObjectAbstract: Digital transformation is changing communication in the academic community, breaking geographic barrPalabras claves:Autores:Ariana Rivera, Martín Vélez-Falconí, Ronald Cardenas, Simone Belli, Valeria Santoro LamelasFuentes:scopusIntroducing the Concept of Interaction Model for Interactive Dimensionality Reduction and Data Visualization
Conference ObjectAbstract: This letter formally introduces the concept of interaction model (IM), which has been used either diPalabras claves:data visualization, Dimensionality reduction, Interaction model, Kernel functionsAutores:Ana C. Umaquinga-Criollo, Diego Hernán Peluffo-Ordóñez, Hasperué W., I. C. Marrufo-Rodríguez, M. A. Páez-Jaime, MacArthur Ortega-Bustamante, Martín Vélez-Falconí, Paul D. Rosero-MontalvoFuentes:scopusInverse Data Visualization Framework (IDVF): Towards a Prior-Knowledge-Driven Data Visualization
Conference ObjectAbstract: Broadly, the area of dimensionality reduction (DR) is aimed at providing ways to harness high dimensPalabras claves:data visualization, Dimensionality reduction, Interaction model, Kernel functionsAutores:Diego Hernán Peluffo-Ordóñez, Juan González-Vergara, Martín Vélez-FalconíFuentes:scopus