Cahiers du GERAD
Search
Chronological list
3083 results — page 43 of 155
We investigate the derivation of disjunctive conic cuts for mixed integer second order cone optimization (MISOCO). These conic cuts characterize the co...
BibTeX referenceMultilevel hybrid method for solving buffer sizing and inspection stations allocation problems
This paper develops an efficient method to solve a typical combinatorial optimization problem that is frequently encountered when designing high levels of pr...
BibTeX reference
This paper introduces a new primal algorithm for solving a linear program LP. In this algorithm, a pricing problem, namely a linear fractional program, is ...
BibTeX reference
An artificial olfaction called electronic nose (e-nose) relies on an array of gas sensors with the capability of mimicking the human sense of smell. Applying...
BibTeX reference
This paper investigates the dynamic pricing strategies of firms selling complementary products in a marketing channel. The problem is modelled as a non-coo...
BibTeX reference
In this paper, we summarize some properties of the Cartesian product of graphs related to degree and distance-based invariants. Then, we investigate how mu...
BibTeX referenceUse of a biobjective direct search algorithm in the process design of material science applications
This work describes the application of a direct search method to the optimization of problems of real industrial interest, namely three new material scien...
BibTeX reference
The effective management of call centers is a challenging task mainly because managers are consistently facing considerable uncertainty. Among important sour...
BibTeX reference
We propose a method to build trees and forests when the response is a non-homogeneous Poisson process with excess zeros, based on two forests. The first one...
BibTeX reference
The log-rank test is commonly used as the split function in many commonly used survival trees and forests algorithms. However, the log-rank test may have a...
BibTeX reference
Simulation-and-regression methods have been recently proposed to solve multi-period, dynamic portfolio choice problems. In the constant relative risk aver...
BibTeX reference
When a keyword-based search query is received by a search engine (SE), a classified ads website, or an online retailer site, the platform has exponentially...
BibTeX referenceInter-dependent, heterogeneous, and time-varying service-time distributions in call centers
Traditionally, both researchers and practitioners rely on standard Erlang queueing models to analyze call center operations. In those models, service times a...
BibTeX referenceNOMAD User Guide. Version 3.7.2
This document describes the NOMAD software, a C++ implementation of the Mesh Adaptive Direct Search (MADS) algorithm designed for constrained optimization of...
BibTeX reference
In this article we investigate some strategies for solving set partitioning problems (SPP), in particular the gains in computational efficiency that can be...
BibTeX reference
Decentralized sequential hypothesis testing refers to a generalization of Wald's sequential hypothesis testing setup in which multiple decision makers make ...
BibTeX reference
Various disturbances such as adverse weather conditions may result in delayed or canceled flights and affect the optimized schedules planned for airline crew...
BibTeX reference
This paper considers a family of cutting planes, recently developed for mixed 0-1 polynomial programs and shows that they define facets for the maximum edge-...
BibTeX reference
In prior works, this group demonstrated the feasibility of valid adaptive sequential designs for crossover bioequivalence studies. In this paper, we extend t...
BibTeX reference
Tropical algebra is the algebra constructed over the tropical semifield \(\mathbb{R}_{max}\)
. After revisiting the classification of 2-dimensional `(\math...