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Clustering algorithm using rough set theory for unsupervised feature selection
Conference ObjectAbstract: Nowadays, the available data to describe real world problems grows in considerable manner, due to thPalabras claves:Autores:Diego Cabrera Mendieta, Diego R. Cabrera, Fannia Pacheco, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez LojaFuentes:googlescopusCombining Design Thinking and Agile to Implement Condition Monitoring System: A Case Study on Paper Press Bearings
Conference ObjectAbstract: Nowadays, technologies and strategies to bring processes toward the Industry 4.0 paradigm go beyondPalabras claves:Agile, Bearing Fault, condition monitoring, DESIGN THINKING, industry 4.0, Paper IndustryAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Fernando Hebkp_redia, Julio Fernando Siguencia, Mariela Cerrada Lozada, Mauricio Leonardo Villacís, René-Vinicio Sánchez LojaFuentes:googlescopusAttribute clustering using rough set theory for feature selection in fault severity classification of rotating machinery
ArticleAbstract: Features extracted from real world applications increase dramatically, while machine learning methodPalabras claves:Attribute clustering, Fault severity classification, feature selection, Rotating machinery, Rough setAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Fannia Pacheco, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez LojaFuentes:googlescopusAudit Model for the Management of Physical Assets Maintenance. Case Study: Mechanical Laboratories at Ecuadorian University
Book PartAbstract: The development and execution of an ideal and feasible model to evaluate the maintenance managementPalabras claves:Assets, Audit model, Maintenance managementAutores:Anderson Mogollón Espinoza, Diego Cabrera Mendieta, Diego R. Cabrera, Mariela Cerrada Lozada, Mayra Puedmag, René-Vinicio Sánchez LojaFuentes:googlescopusAutomatic feature extraction of time-series applied to fault severity assessment of helical gearbox in stationary and non-stationary speed operation
ArticleAbstract: Signals captured in rotating machines to obtain the status of their components can be considered asPalabras claves:Auto-encoder, Convolution, deep learning, Helical gearbox, Wavelet packetsAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Fannia Pacheco, Fernando Sancho-Caparrini, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez LojaFuentes:googlescopusAutomatización de la línea de ensamble de congeladores e ingreso de producto terminado, en la empresa INDUGLOB S.A
Master ThesisAbstract: En este trabajo se presenta el diseño e implantación de un sistema de control y monitoreo para la líPalabras claves:CONTROL DE PROCESOS INDUSTRIALES, FÁBRICAS - AUTOMATIZACIÓN, MÉTODOS DE LÍNEAS DE ENSAMBLADO - CONTROL AUTOMÁTICO, Procesos De Manufactura, REGULADORES SECUENCIALES PROGRAMABLESAutores:Edgar Fernando Lojan Bermeo, Mariela Cerrada LozadaFuentes:rraaeBayesian approach and time series dimensionality reduction to LSTM-based model-building for fault diagnosis of a reciprocating compressor
ArticleAbstract: Reciprocating compression machinery is the primary source of compressed air in the industry. UndiagnPalabras claves:Bayesian optimization, deep learning, LSTM, Reciprocating compressor, Time-series dimensionality reductionAutores:Adriana del Pilar Guamán Buestán, Adriana Guamán, Cevallos J., Diego Cabrera Mendieta, Diego R. Cabrera, Li C., Long J., Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Zhang S.Fuentes:googlescopusAn approach for dynamical adaptive fuzzy modeling
Conference ObjectAbstract: In this work, an approach for the development of adaptive fuzzy models is presented. The approach alPalabras claves:Autores:Eliezer Colina-Morles, José Lisandro Aguilar Castro, Mariela Cerrada Lozada, Titli A.Fuentes:scopusAn approach for the emerging ontology alignment based on the bees colonies
Conference ObjectAbstract: This work is a research in the field of Ontologies Integration from the point of view of Ontology MiPalabras claves:Alignment Techniques, Artificial Bee Colonies, Ontologies Alignment, Ontologies Integration, Ontology MiningAutores:Altamiranda J., José Lisandro Aguilar Castro, Mariela Cerrada Lozada, Rangel C.Fuentes:scopusAnova and cluster distance based contributions for feature empirical analysis to fault diagnosis in rotating machinery
Conference ObjectAbstract: The number of extracted features for fault diagnosis in rotating machinery can grow considerably duePalabras claves:Anova, bearings, cluster validity assessment, Fault diagnosis, Feature engineeringAutores:Alvarez X., Diana Jadan-Avilés, Mariela Cerrada Lozada, Mario Peña, Milton F. Barragán-Landy, Pablo M. Lucero, René-Vinicio Sánchez Loja, Wilson Rodrigo Pérez RocanoFuentes:googlescopus