Sommaire du Fascicule no. 1

Moments of an amplitude process in a random walk and approximations : computations and applications
Stability of Nash equilibria in locational games
The generalized Weber problem with expected distances
Properties of ordinary and weighted sums of order p used for distance estimation
New heuristic algorithms for the rectangular p-cover problem
Application of Neuts' method to bulk queueing models with vacations

Sommaire du Fascicule no. 2

A proximal regularization of the steepest descent method
On a convolution operation obtained by adding level sets : classical and new results
Planification à moyen terme de la production d'un satellite défilant et ensembles stables
Advanced search techniques for the job shop problem : a comparison
The trust region affine interior point algorithm for convex and nonconvex quadratic programming

Sommaire du Fascicule no. 3

Special Issue on Complexity and Industrial Systems

Introduction complexity and industrial systems
If you do believe that your industrial system is really complex, then...
Complexity control, flexibility and the coherence of production
Forecasting accuracy and system complexity
A heuristic method for the estimation of the project duration in a stochastic network scheduling
Investissement et flexibilité organisationnelle
Production management in a Petri net environment
Intractability results in discrete-event simulation

Sommaire du Fascicule no. 4

Une approche multicritère d'allocation des ressources financières dans le domaine de la santé
Couplage méthodes d'ordonnancement-simulation pour l'ordonnancement de systèmes industriels de traitement de surface
A game theoretical analysis of the quantity discount problem with perfect and incomplete information about the buyer's cost structure