Every mining operation faces a decision on additional drilling at some point during its lifetime. The two questions that always arise with this decision are ...

Locally weighted regression combines the advantages of polynomial regression and kernel smoothing. We present three ideas for appropriate and effective use...

Étant donné un graphe \(G\) complet, orienté, avec des poids sur les sommets et les arcs, une \(k\)-coloration \(\theta\)-impropre de \(G\) est une...

We consider the NP-hard problem of synthesis of optimal spanning communication subgraph in a given arbitrary simple edge-weighted graph. This problem occurs ...

We investigate the well-known NP-hard problem of finding an optimal communication subgraph in a given edge-weighted graph. This problem appears in different ...

We consider the problem of optimal communication tree construction in a given undirected weighted graph. Such a problem occurs while minimizing the power c...

In this paper, we study how uncertainties weighing on the climate system impact the optimal technological pathways the world energy system should take to com...

La méthode de branch-cut-and-price est la plus performante pour une grande panoplie de problèmes de tournées de véhicules (PTV). Pour plusieurs d'entre eux...

In this paper we present our solution for the Challenge problem publicly announced by Railway Application Section (RAS), which operates within INFORMS. Varia...

We analyze a transboundary pollution differential game where pollution control is spatially distributed among a number of agents with predetermined spatial r...

Les heuristiques basées sur la théorie des graphes sont largement utilisées dans plusieurs domaines pour résoudre approximativement des problèmes d'optimisat...

Dans cet article, nous nous intéressons à létude des valeurs propres du laplacien des distances d'un graphe connexe d'ordre \(n\) et de nombre chromatique ...

Le Problème de Transportà la Demande (PTAD) consiste à définir un ensemble de tournées pour acheminer des clients de leur point d'origine à leur point de des...

An electronic nose (e-nose), or artificial olfactometer, is a device that analyzes the air to quantify odor concentration using an array of gas sensors. Thi...

We study distributed methods for online prediction and stochastic optimization. Our approach is iterative: in each round nodes first perform local computatio...

Le problème de la détermination du plus grand sous-graphe \(k\)-colorable (\(k\)-MCSP) consiste à colorer autant de sommets que possible avec au plus `...

On considère un jeu dynamique défini sur un arbre d’évènements avec temps terminal aléatoire. On suppose que les joueurs coopèrent pour maximiser leur gain ...

The Mesh Adaptive Direct Search algorithm (MADS) is an iterative method for constrained blackbox optimization problems. One of the optional MADS features i...

Two-level orthogonal designs play an important role in industrial screening experiments, in which the primary goal is to identify the treatment factors with ...

Recent developments in the global rare earth elements (REE) sector have caused a surge in motivation for nations outside of China to secure their own REE sup...