In this paper we present a procedure for obtaining upper bounds on a linear function by means of certain families of packings, coverings and special ordered sets. We also present a new method for detecting redundant constraints in 0-1 linear programming problems based on these bounds that allows consideration of several constraints jointly. Furthermore, we show a redundancy situation which is detected by this new method, but not by the traditional methods, which consider the constraints individually.Keywords: Redundant constraints, packings, coverings, special ordered sets, admissible familiesEn este trabajo se presenta un procedimiento de obtención de cotas superiores para una función lineal a partir de ciertas familias de empaquetamientos...
AbstractThe linear fractional programming (LFP) algorithms attempt to optimize a quotient of two lin...
Redundant constraints in linear inequality systems can be characterized as those inequalities that ...
We propose a general framework for computing minimal set covers under class of certain logical const...
In this paper we present a procedure for obtaining upper bounds on a linear function by means of cer...
The objective function and the constraints can be formulated as linear functions of independent vari...
The problem of detecting and removing redundant constraints is fundamental in optimization. We focus...
General mathematical programming problems may contain redundant and nonbinding constraints. These ar...
Linear Programming is a mathematical technique to help plan and to achieve the best outcome. It will...
This paper provides a simple algorithm for the solution of the redundancy optimization problem in th...
A constraint language ? has non-redundancy f(n) if every instance of CSP(?) with n variables contain...
We study the system consisting of a linear matrix inequality (LMI) constraint and linear constraints...
AbstractFuture redundant inequalities in a constraint logic program are those that are guaranteed to...
AbstractThis paper studies completion in the case of equations with constraints consisting of first-...
AbstractThis paper studies completion in the case of equations with constraints consisting of first-...
This paper studies the redundancy properties of the constraints used when formulating the well known...
AbstractThe linear fractional programming (LFP) algorithms attempt to optimize a quotient of two lin...
Redundant constraints in linear inequality systems can be characterized as those inequalities that ...
We propose a general framework for computing minimal set covers under class of certain logical const...
In this paper we present a procedure for obtaining upper bounds on a linear function by means of cer...
The objective function and the constraints can be formulated as linear functions of independent vari...
The problem of detecting and removing redundant constraints is fundamental in optimization. We focus...
General mathematical programming problems may contain redundant and nonbinding constraints. These ar...
Linear Programming is a mathematical technique to help plan and to achieve the best outcome. It will...
This paper provides a simple algorithm for the solution of the redundancy optimization problem in th...
A constraint language ? has non-redundancy f(n) if every instance of CSP(?) with n variables contain...
We study the system consisting of a linear matrix inequality (LMI) constraint and linear constraints...
AbstractFuture redundant inequalities in a constraint logic program are those that are guaranteed to...
AbstractThis paper studies completion in the case of equations with constraints consisting of first-...
AbstractThis paper studies completion in the case of equations with constraints consisting of first-...
This paper studies the redundancy properties of the constraints used when formulating the well known...
AbstractThe linear fractional programming (LFP) algorithms attempt to optimize a quotient of two lin...
Redundant constraints in linear inequality systems can be characterized as those inequalities that ...
We propose a general framework for computing minimal set covers under class of certain logical const...