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A new algorithm for computing disjoint orthogonal components in the parallel factor analysis model with simulations and applications to real-world data
ArticleAbstract: In this paper, we extend the use of disjoint orthogonal components to three-way table analysis withPalabras claves:Degeneracy, Disjoint components, heuristic algorithms, Parafac model, PCa, R Software, Three-way tablesAutores:Carlos Martin-Barreiro, John A. Ramirez-Figueroa, Leiva V., Martin-Casado A., Purificación Galindo-Villardón, Xavier CabezasFuentes:googlescopusA new algorithm for computing disjoint orthogonal components in the three-way tucker model
ArticleAbstract: One of the main drawbacks of the traditional methods for computing components in the three-way TuckePalabras claves:greedy algorithms, heuristic algorithms, PCa, R Software, SINGULAR VALUE DECOMPOSITION, Three-way tables, Tucker3 modelAutores:Carlos Martin-Barreiro, John A. Ramirez-Figueroa, Leiva V., Martin-Casado A., Nieto-Librero A.B., Purificación Galindo-VillardónFuentes:scopusA new birnbaum–saunders distribution and its mathematical features applied to bimodal real-world data from environment and medicine
ArticleAbstract: In this paper, we propose and derive a Birnbaum–Saunders distribution to model bimodal data. This nePalabras claves:Birnbaum–saunders distribution, data science, Estimation of moments and maximum likelihood, Monte Carlo method, Polynomial functions, Proportionate-effect law, R SoftwareAutores:Arrué J., Carlos Martin-Barreiro, Leiva V., Reyes J.Fuentes:googlescopusAn Equity-Based Optimization Model to Solve the Location Problem for Healthcare Centers Applied to Hospital Beds and COVID-19 Vaccination
ArticleAbstract: Governments must consider different issues when deciding on the location of healthcare centers. In aPalabras claves:facility location problem, Gini index, linear programming, multi-objective optimization, SARS-COV-2, Simulations, Spatial accessibility, two-step floating catchment area methodAutores:Carlos Martin-Barreiro, Erwin J. Delgado, Leiva V., Rojas F., Xavier CabezasFuentes:googlescopusOn the Use of Variability Measures to Analyze Source Coding Data Based on the Shannon Entropy
ArticleAbstract: Source coding maps elements from an information source to a sequence of alphabetic symbols. Then, thPalabras claves:communication science, discrete memoryless source, entropy, information theory, Monte carlo simulation, Newton–Raphson method, statistical moments, varianceAutores:Carlos Martin-Barreiro, Chesneau C., de Oliveira H.M., Leiva V., Ospina R.Fuentes:googlescopusImprovement of Furuta’s Inequality with Applications to Numerical Radius
ArticleAbstract: In diverse branches of mathematics, several inequalities have been studied and applied. In this artiPalabras claves:Dragomir extension, inner product, isometry, Kato inequality, linear and bounded operator, normed space, power-mean inequality, Schwarz inequalityAutores:Alomari M.W., Bakherad M., Carlos Martin-Barreiro, Chesneau C., Hajmohamadi M., Leiva V.Fuentes:googlescopusImprovement of Some Hayashi–Ostrowski Type Inequalities with Applications in a Probability Setting
ArticleAbstract: Different types of mathematical inequalities have been largely analyzed and employed. In this paper,Palabras claves:Gauss and Simpson quadratures, Hayashi inequality, Ostrowski inequalityAutores:Alomari M.W., Carlos Martin-Barreiro, Chesneau C., Leiva V.Fuentes:googlescopusModeling Inventory Cost Savings and Supply Chain Success Factors: A Hybrid Robust Compromise Multi-Criteria Approach
ArticleAbstract: Determining success factors for managing supply chains is a relevant aspect for companies. Then, modPalabras claves:food and nutrition services, Information Systems, intelligent inventory management, interoperability, inventory models, Multilevel models, pharmacies, RoCo models, Statistical modelingAutores:Carlos Martin-Barreiro, Huerta M., Leiva V., Rojas F., Wanke P.Fuentes:googlescopus