Country: France

Found 511 papers in total
A hybrid approach to the multidimensional binary knapsack problem
A hybrid approach to the multidimensional binary knapsack problem
2001,
We present in this article, a hybrid approach for solving the 0–1...
Column-generation in integer linear programming
Column-generation in integer linear programming
2003,
We present an exact method for integer linear programming problems that combines...
Sensitivity analysis for binary integer programs
Sensitivity analysis for binary integer programs
2003,
This paper is a state of the art on sensitivity analysis for 0–1 linear...
A modified algorithm for the strict feasibilty problem
A modified algorithm for the strict feasibilty problem
2001,
In this note, we present a slight modification of an algorithm for the strict...
The effects of the size of the parameter of a potential function in an interior-point method
The effects of the size of the parameter of a potential function in an interior-point method
2003,
Potential functions in interior point methods are used to determine descent directions...
A characterization of the convex hull in a finite affine space
A characterization of the convex hull in a finite affine space
2003,
In this paper we characterize by the facets the convex hull of the characteristic...
A new purification method for monotone linear complementarity problems
A new purification method for monotone linear complementarity problems
2004,
In this paper, we propose a new purification method for monotone linear...
On dual vector optimization and shadow prices
On dual vector optimization and shadow prices
2004,
In this paper we present the image space analysis, based on a general separation...
Linear optimization with multiple equitable criteria
Linear optimization with multiple equitable criteria
1999,
The standard multiple criteria optimization starts with an assumption that the...
Second order optimality conditions for differentiable multiobjective problems
Second order optimality conditions for differentiable multiobjective problems
2000,
A second order optimality condition for multiobjective optimization with a set...
A dimension-reduction algorithm for multi-stage decision problems with returns in a partially ordered set
A dimension-reduction algorithm for multi-stage decision problems with returns in a partially ordered set
2002,
In this paper a two-stage algorithm for finding non-dominated subsets of partially...
On constraint qualifications in directionally differentiable multiobjective optimization problems
On constraint qualifications in directionally differentiable multiobjective optimization problems
2004,
We consider a multiobjective optimization problem with a feasible set defined by...
A generalized proximal point algorithm for the nonlinear complementarity problem
A generalized proximal point algorithm for the nonlinear complementarity problem
1999,
We consider a generalized proximal point method for solving the nonlinear...
Trivial cases for the Kantorovitch problem
Trivial cases for the Kantorovitch problem
2000,
Let X and Y be two compact spaces with respective measures μ and ν satisfying...
A global optimisation heuristic based on a ψ-transformation
A global optimisation heuristic based on a ψ-transformation
2003,
In this paper, we study a heuristic algorithm for global optimization, which is based...
Coercivity properties and well-posedness in vector optimization
Coercivity properties and well-posedness in vector optimization
2003,
This paper studies the issue of well-posedness for vector optimization. It is shown...
Deterministic global optimization using interval constraint propagation techniques
Deterministic global optimization using interval constraint propagation techniques
2004,
The purpose of this article is to show the great interest of the use of propagation...
Experiences with stochastic algorithms for a class of constrained global optimisation problems
Experiences with stochastic algorithms for a class of constrained global optimisation problems
2000,
The solution of a variety of classes of global optimisation problems is required in...
Redinv-SA: A simulated annealing for the quadratic assignment problem
Redinv-SA: A simulated annealing for the quadratic assignment problem
1999,
An algebraic and combinatorial approach to the study of the Quadratic Assignment...
Construction of the facets of the polytope of the quadratic knapsack problem
Construction of the facets of the polytope of the quadratic knapsack problem
2003,
We build facets of the quadratic 0–1 knapsack polytope following two different...
Computation of the limiting distribution in queueing systems with repeated attempts and disasters
Computation of the limiting distribution in queueing systems with repeated attempts and disasters
1999,
Single server queues with repeated attempts are useful in the modeling of computer and...
Analysis of operating characteristics for the heterogeneous batch arrival queue with server startup and breakdowns
Analysis of operating characteristics for the heterogeneous batch arrival queue with server startup and breakdowns
2003,
In this paper we consider a like-queue production system in which server startup and...
Product form solution for generalized-networks with dependent service
Product form solution for generalized-networks with dependent service
2004,
We consider a generalised-network with Poisson flow of positive customers. Each...
Optimal control and performance analysis of an M[X]/M/1 queue with batches of negative customers
Optimal control and performance analysis of an M[X]/M/1 queue with batches of negative customers
2004,
We consider a Markov decision process for an M [X] /M/1 queue that is controlled by...
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