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Symmetry orbits and their data-analytic properties
Orbitas de simetría y sus propiedades en análisis de datos
(2013-08-29)
The concept of data indexed by finite symmetry orbits is reviewed within the data-analytic framework of symmetry studies. Data decompositions are discussed in terms of canonical projections and Plancherel’s formulas, and ...
A note on $k$-finite objects in a boolean topos with the natural numbers object
Una nota sobre objetos <img alt="k" class="tex" src="http://www.latindex.ucr.ac.cr/plugins/generic/latexRender/cache/8ce4b16b22b58894aa86c421e8759df3.png"/>-finitos en un topos booleano con el objeto de los números naturales
(2012-07-01)
We prove that every $k$-finite object in a boolean topos with nat-ural number object is internally the quotient of a natural number object.Keywords: Topoi, $k$-finite objects, natural numbers.Mathematics Subject Classification: ...
K-finite objects and decidability
Objetos K-finitos y decidibilidad
(2014-01-01)
We study the k-finite and decidable objects in an elementary topos. We prove some results concerning k-finite and decidable objects.
Heuristics for Solving the Multiple Problem Identification of the Responses of Brain and Artificial Neural Networks in the Presence of Usual and Unusual Stimuli by Means of Kalman-Type Filters
Identificación de las Respuestas de Redes Neuronales Cerebrales y Artificiales ante la Presencia de Estímulos Frecuentes e Infrecuentes mediante Filtros de tipo Kalman
(2011-03-18)
We consider the problem of obtaining information about the recognition of logical inconsistencies with already imprinted patterns of a subnetwork of a neural network, both cerebral and artificially designed, by means of ...
Preference of effective Factors in suitable selection of Microtunnel boring machines (mtbm) by using the fuzzy analytic hierarchy process (fahp) approach
Preferencia de Factores de Efectividad en la Selección Apropiada de Máquinas Taladradoras de Microtúnel (MTBM) Usando el Enfoque del Proceso Jerárquico Analítico Difuso (FACH)
(2011-07-08)
The development of underground infrastructure, environmental concerns, and economic trend is influencing society. Due to the increasingly critical nature of installations of utility systems especially in congested areas, ...
Regresion PLS y PCA como Solucion al Problema de Multicolinealidad en Regresion Multiple
Regresion PLS y PCA Como Solución al Problema de Multicolinealidad en Regresion Multiple
(2011-03-18)
We present and compare principal components regression and partial least squares regression, and their solution to the problem of multicollinearity. We illustrate the use of both techniques, and demonstrate the superiority ...
Heuristic for Solving the Multiple Alignment Sequence Problem
Heurística para Solucionar el Problema Alineamiento Múltiple de Secuencias
(2011-03-18)
In this paper we developed a new algorithm for solving the problem of multiple sequence alignment (AM S), which is a hybrid metaheuristic based on harmony search and simulated annealing. The hybrid was validated with the ...
The Decreasing digits and the a, b, c Model: A Proposal for Handling Populations in Shelters
Los Dígitos Decrecientes y el Modelo a, b, c: Una Propuesta para el Manejo de Poblaciones en Albergues
(2011-03-18)
Happened a catastrophe, some one of the impacted population should their move from its homes, toward refuges or shelters. To guarantee the essential services in the shelter, it is necessary to know the population size that ...
A genetic algorithm in a schedule problem with special constraints
Un Algoritmo Genético para un Problema de Horarios con Restricciones Especiales
(2011-07-08)
Ramírez (2001) introduced the generalized robust coloring problem (GRCP), this problem lets solve timetabling problems which considers constraints such as: two events can not be assigned at the same time and there must be ...
Integral Equations for the Aggregate Claim Amount
Ecuaciones Integrales para el Monto Agregado de Reclamaciones
(2011-03-18)
In the context of insurance mathematics, we study the renewal properties of the so-called aggregate claim amount for the non-discounted and the discounted case. For these models, we set integral equations for the distribution ...