Sommaire du Fascicule no. 1

Evaluating flexible solutions in single machine scheduling via objective function maximization : the study of computational complexity
Limited memory solution of bound constrained convex quadratic problems arising in video games
Optimal times of price reductions for an inventory model with partial backorder and vertical shift demand
A numerical feasible interior point method for linear semidefinite programs
A discrete-time approximation technique for the time-cost trade-off in PERT networks
Improved approximation of the general soft-capacitated facility location problem
1.0957 - Approximation algorithm for Random MAX-3SAT
Convergence analysis of adaptive trust region methods

Sommaire du Fascicule no. 2

Éditorial
Double pondération pour calculer une moyenne : pourquoi et comment ?
Scheduling with periodic availability constraints and irregular cost functions
A branch-and-bound method for solving multi-skill project scheduling problem
MIP-based heuristics for multi-item capacitated lot-sizing problem with setup times and shortage costs
Metaheuristics based on bin packing for the line balancing problem
Optimization of power transmission systems using a multi-level decomposition approach

Sommaire du Fascicule no. 3

Editorial
A branch-and-cut algorithm for a resource-constrained scheduling problem
On the minimum cost multiple-source unsplittable flow problem
Clique partitioning of interval graphs with submodular costs on the cliques
A note on the Chvátal-rank of clique family inequalities
On co-bicliques
Approximation algorithms for metric tree cover and generalized tour and tree covers
The polytope of m-subspaces of a finite affine space

Sommaire du Fascicule no. 4

Cooperative networks games with elastic demands
A note on tree realizations of matrices
Rescaled proximal methods for linearly constrained convex problems
Towards optimal formwork pairing on construction sites
The expected cumulative operational time for finite semi-Markov systems and estimation
An approach to robust network design in telecommunications
Reservation table scheduling : branch-and-bound based optimization vs. integer linear programming techniques
Newsvendor solutions with general random yield distributions
Market clearing price and equilibria of the progressive second price mechanism