Country: Cuba

Found 186 papers in total
A review of subsampling methods and their robustness
A review of subsampling methods and their robustness
2007,
This paper looks for establishing how robust statistics theoretical models and...
An application of discriminant analysis to the study of the diarrheic diseases in pigs
An application of discriminant analysis to the study of the diarrheic diseases in pigs
2007,
An example of the use of Discriminant Analysis techniques is developed for studying...
An endogenous growth model to explain the link between equality and growth
An endogenous growth model to explain the link between equality and growth
2007,
This paper designs an endogenous growth model to explain theoretically a recently...
A note on marketing policies: the case of exponentially deteriorating inventory with variable markup under random input
A note on marketing policies: the case of exponentially deteriorating inventory with variable markup under random input
2007,
An inventory model is developed under different marketing policies using the concept...
Joint optimization of price and cycle length under two-stage credit policy with credit-linked demand
Joint optimization of price and cycle length under two-stage credit policy with credit-linked demand
2007,
The objective of this paper is to jointly optimize the retailer's selling price and...
The relation between the price volatile of an article and its return: A review
The relation between the price volatile of an article and its return: A review
2007,
This paper presents the state of the art of the most important results in the relation...
Multicriteria modeling applied to the analysis of investments
Multicriteria modeling applied to the analysis of investments
2007,
The analysis of investments up to the present has taken place in a traditional way,...
Evaluation of the efficiency of the Spanish textile industry using economical–financial information: an application of evolved data analysis
Evaluation of the efficiency of the Spanish textile industry using economical–financial information: an application of evolved data analysis
2007,
There is no competitiveness problem when there are no competitors. For that reason,...
A simulation study of the local linearization method for the numerical (strong) solution of stochastic differential equations driven by alpha-stable Lévy motions
A simulation study of the local linearization method for the numerical (strong) solution of stochastic differential equations driven by alpha-stable Lévy motions
2007,
A new variant of Local Linearization (LL) method is proposed for the numerical...
A review of chained graphs models for multidimensional contingency tables
A review of chained graphs models for multidimensional contingency tables
2007,
Within the framework of the graphical chain models of Markov, a description of the...
An M2/G2/1 retrial queue with priority customers, 2 optional service and linear retrial policy
An M2/G2/1 retrial queue with priority customers, 2 optional service and linear retrial policy
2006,
We analyze an M 2 /G 2 /1 retrial queuing system with two types of customers and...
BIPROB: a method for obtaining a robust biplot
BIPROB: a method for obtaining a robust biplot
2006,
Biplot classic is based on the singular values decomposition (SVD) of the matrix of...
Some applications of algorithms for generating points on regular parametric curves
Some applications of algorithms for generating points on regular parametric curves
2006,
Controlling the distribution of points on parametric curves is a very important...
Parametric and multiobjective optimisation applied in agriculture: the study of cropping pattern in the Ameriya region in winter crops
Parametric and multiobjective optimisation applied in agriculture: the study of cropping pattern in the Ameriya region in winter crops
2007,
This paper covers an important part of linear programming branch of Operations...
Algorithms for mean-risk stochastic integer programs in energy
Algorithms for mean-risk stochastic integer programs in energy
2007,
We introduce models and algorithms suitable for including risk aversion into...
A superpopulation framework proposal for studying diversity using the indexes of Fager and Simpson
A superpopulation framework proposal for studying diversity using the indexes of Fager and Simpson
2007,
The estimation of a diversity index is studied using the Bayesian framework provided...
Optimization of channel profit for deteriorating items under permissible delay in payments when end demand is price sensitive
Optimization of channel profit for deteriorating items under permissible delay in payments when end demand is price sensitive
2006,
This paper considers the seller–buyer channel for deteriorating items in which...
An economic order quantity model for two level credit policy order random input
An economic order quantity model for two level credit policy order random input
2006,
In this article, a mathematical model is developed to study the optimal retailer's...
On local injectivity of 2D triangular cubic Bezier functions
On local injectivity of 2D triangular cubic Bezier functions
2006,
In this paper we obtain a necessary and sufficient condition for local injectivity of...
No-show paradoxes in Condorcet voting methods: a computational experiment
No-show paradoxes in Condorcet voting methods: a computational experiment
2006,
A No-show Paradox can be described in a voting context as the fact that there is a...
Gap duality in convex programming
Gap duality in convex programming
2005,
Whenever an optimization problem is planned it is necessary to wonder if there exists...
Hard problem generation for multidimensional knapsack problem
Hard problem generation for multidimensional knapsack problem
2005,
We developed generators that produce challenging Multidimensional Knapsack Problem...
A two-stage batch arrival queueing system with a random setup time under modified Bernoulli schedule vacation
A two-stage batch arrival queueing system with a random setup time under modified Bernoulli schedule vacation
2005,
We consider a batch arrival two stages of service queueing system with a random setup...
A review of the empirical likelihood method in survey sampling
A review of the empirical likelihood method in survey sampling
2005,
In the last years have appeared new efficient methods to obtain estimators using...
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