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Anova 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:googlescopusA Model for Implementing Enterprise Resource Planning Systems in Small and Medium-sized Enterprises
Conference ObjectAbstract: Small and medium-sized enterprises (SMEs) are considered dynamic agents within the business environmPalabras claves:Enterprise Resource Planning, Interpretive Structural Model, smesAutores:Alvarez X., Daniela Tapia, Diana Jadan-Avilés, Juan Llivisaca, Lorena Siguenza-Guzman, Mario Peña, Paola Vintimilla, Wilson Rodrigo Pérez RocanoFuentes:googlescopusA dictionary sparse based representation of vibration signals for gearbox fault detection
Conference ObjectAbstract: Detection of faults in the early stages for rotating machinery is important for optimizing maintenanPalabras claves:Dictionary Learning, Gearbox fault detection, Rotating machinery, Sparse based signal representationAutores:Alvarez X., Diana Jadan-Avilés, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:googlescopusAn Overview of Optimization Models and Technological Trends of Logistics in the Retail Sector
Conference ObjectAbstract: Recently, the e-commerce market has grown rapidly. For example, e-commerce generated sales of USD 50Palabras claves:LOGISTICS, Optimization Models, Retail, Technological trendsAutores:Diana Jadan-Avilés, Juan Llivisaca, Lorena Siguenza-Guzman, Mario Peña, Rodrigo Nicanor Arcentales-Carrion, Wilson Rodrigo Pérez RocanoFuentes:googlescopusGearbox fault classification using dictionary sparse based representations of vibration signals
Conference ObjectAbstract: Fault detection in rotating machinery is important for optimizing maintenance chores and avoiding sePalabras claves:Dictionary Learning, Feature Extraction, gearbox fault, sparse representation, Vibration signalAutores:Alvarez X., Diana Jadan-Avilés, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:scopusFeature engineering based on ANOVA, cluster validity assessment and KNN for fault diagnosis in bearings
Conference ObjectAbstract: The number of features for fault diagnosis in rotating machinery can be large due to the different aPalabras claves:Anova, bearings, cluster validity assessment, Fault diagnosis, Feature engineering, KnnAutores:Alvarez X., Barragán Milton, Diana Jadan-Avilés, Mariela Cerrada Lozada, Mario Peña, Pablo M. Lucero, René-Vinicio Sánchez Loja, Wilson Rodrigo Pérez RocanoFuentes:googlescopusPESTEL Analysis as a Baseline to Support Decision-Making in the Local Textile Industry
Conference ObjectAbstract: The concept of sustainability has several possible meanings in the Ecuadorian context. This is especPalabras claves:Context analysis, Decision Support Systems, Strategic management, Sustainability, Textile MSMEsAutores:Andrés Martínez-Moscoso, Diana Jadan-Avilés, Erik Sigcha, Lorena Siguenza-GuzmanFuentes:googlescopusRelevant Factors in the Inventory Record Inaccuracy for Retail Companies: A Study in Food Retail Industry
Conference ObjectAbstract: Retail companies are an essential industry for economic development in every country. In these organPalabras claves:Difference between records, Inventory management, Inventory record inaccuracy, Product returns, RetailAutores:Diana Jadan-Avilés, Jorge Andrés Espinoza Aguirre, Juan Llivisaca, Mario PeñaFuentes:scopusPoincaré plot features from vibration signal for gearbox fault diagnosis
Conference ObjectAbstract: This paper describes a method for fault diagnosis in gearboxes using features extracted from the PoiPalabras claves:Gearbox faults classification, Multi-class Support Vector Machines, Poincare plots, Rotatory machinesAutores:Alvarez X., Diana Jadan-Avilés, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:scopusTextile Micro, Small and Medium Enterprises (MSME) Layout Dynamics in the Ecuadorian Context
Conference ObjectAbstract: Micro, small, and medium enterprises’ (MSME) role in developing national economies is critical. ThesPalabras claves:Ecuadorian context, Layout distribution, MSME, TEXTILE INDUSTRYAutores:César Rosero-Mantilla, Diana Jadan-Avilés, Lorena Siguenza-Guzman, Pablo Flores-Sigüenza, Wilson Rodrigo Pérez RocanoFuentes:googlescopus