Carrizosa Emilio

Emilio Carrizosa

Information about the author Emilio Carrizosa will soon be added to the site.
Found 32 papers in total
Minimizing the passengers’ traveling time in the stop location problem
Minimizing the passengers’ traveling time in the stop location problem
2016
In this paper we consider the location of stops along the edges of an already existing...
Time series interpolation via global optimization of moments fitting
Time series interpolation via global optimization of moments fitting
2013
Most time series forecasting methods assume the series has no missing values. When...
Supervised classification and mathematical optimization
Supervised classification and mathematical optimization
2013
Data mining techniques often ask for the resolution of optimization problems....
On approximate Monetary Unit Sampling
On approximate Monetary Unit Sampling
2012
Monetary Unit Sampling (MUS), also known as Dollar‐Unit Sampling, is a popular...
Gaussian variable neighborhood search for continuous optimization
Gaussian variable neighborhood search for continuous optimization
2012
Variable Neighborhood Search (VNS) has shown to be a powerful tool for solving both...
Maximizing upgrading and downgrading margins for ordinal regression
Maximizing upgrading and downgrading margins for ordinal regression
2011
In ordinal regression, a score function and threshold values are sought to classify a...
A global optimization procedure for the location of a median line in the three‐dimensional space
A global optimization procedure for the location of a median line in the three‐dimensional space
2011
A global optimization procedure is proposed to find a line in the Euclidean...
Detecting relevant variables and interactions in supervised classification
Detecting relevant variables and interactions in supervised classification
2011
The widely used Support Vector Machine (SVM) method has shown to yield good results in...
Binarized support vector machines
Binarized support vector machines
2010
The widely used support vector machine (SVM) method has shown to yield very good...
Alternating local search based VNS for linear classification
Alternating local search based VNS for linear classification
2010
We consider the linear classification method consisting of separating two sets of...
Locating a facility outside the transportation netweork: Localization results
Locating a facility outside the transportation netweork: Localization results
2000
In this paper we address the problem of locating a semiobnoxious facility in the plane...
Optimal Expected-Distance Separating Halfspace
Optimal Expected-Distance Separating Halfspace
2008
One recently proposed criterion to separate two data sets in discriminant analysis is...
On the selection of the globally optimal prototype subset for nearest‐neighbor classification
On the selection of the globally optimal prototype subset for nearest‐neighbor classification
2007
The nearest–neighbor classifier has been shown to be a powerful tool for...
A biobjective method for sample allocation in stratified sampling
A biobjective method for sample allocation in stratified sampling
2007
The two main and contradicting criteria guiding sampling design are accuracy of...
Two-group classification via a biobjective margin maximization model
Two-group classification via a biobjective margin maximization model
2006
In this paper we propose a biobjective model for two-group classification via margin...
Finding the principal points of a random variable
Finding the principal points of a random variable
2001
The p-principal points of a random variable X with finite second moment are those p...
An exact method of fractional goal programming
An exact method of fractional goal programming
2004
Goal Programming with fractional objectives can be reduced to mathematical programming...
A fractional model for locating semi-desirable facilities on networks
A fractional model for locating semi-desirable facilities on networks
2002
In this paper, we address the problem of locating a series of facilities on a network...
Combining minsum and minmax: A goal programming approach
Combining minsum and minmax: A goal programming approach
2001
A number of methods for multiple-objective optimization problems (MOP) give as...
Polynomial algorithms for parametric minquantile and maxcovering planar location problems with locational constraints
Polynomial algorithms for parametric minquantile and maxcovering planar location problems with locational constraints
1998
A location is sought within some convex region of the plane for the central site of...
Maximin location: Discretization does not always work
Maximin location: Discretization does not always work
1998
In this note we show by means of a simple example that, if the maximin problem with...
Undesirable facility location with minimal covering objectives
Undesirable facility location with minimal covering objectives
1999
An undesirable facility is to be located within some feasible region of any shape in...
Location of semi-obnoxious facilities
Location of semi-obnoxious facilities
1999
Facility location models in the literature usually consider the facility to be either...
Attainment of optimal solution in a semiobnoxious location problem
Attainment of optimal solution in a semiobnoxious location problem
1999
It is known that if the sum of weights in the Weber problem with attraction and...
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