Axis 2: Decision support made in complex systems
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1423 results — page 2 of 72
We investigate the impact of information asymmetry regarding the producer of remanufactured products on the decisions of a manufacturer and an authorized r...
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A three-region optimal economic growth model is proposed to represent the global energy transition to net-zero emissions when carbon dioxide removal (CDR) te...
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Population growth and city sprawl have been driving increasing amounts of traffic congestion in multiple major cities worldwide. In this scenario, developing...
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We propose a dynamic stochastic game model to assess the value of restrictive clauses in private loan contracts. Restrictive clauses are used by lenders to m...
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We propose some diagonal Hessian approximations of the least-squares nonlinear function. We use suitable diagonal matrices that carry some information of the...
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In the multi-commodity two-echelon vehicle routing problem with time windows (MC-2E-VRPTW), first-echelon vehicles transport goods from depots to satellites...
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Planners in different industries use optimization software for decision-making. In numerous practical applications, these optimization tools are often not re...
BibTeX referenceThe feasibility of ultra large-scale distributed networks in symmetrical network typologies
This study investigates the feasibility of large-scale distributed networks. The core focus of our research is the impact of multi-hop communication on point...
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The Fourteenth Montreal Industrial Problem Solving Workshop, held May 13-17, 2024, was jointly organized by the Centre de recherches mathématiques (CRM), the...
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This paper addresses the Integrated Electrical Drill Rig Dispatching and Drilling Coordination Problem (IDRDCP) in open-pit mining operations, combining mach...
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The routing-and-driving problem for plug-in hybrid electric vehicles (PHEVs) is an extension of the vehicle routing problem with time windows, where routing ...
BibTeX referenceOn the clique decomposition impact to the optimal power flow semidefinite relaxation solve time
Managing intermittent generation in electric power systems with high penetration of renewable sources of energy presents major operational challenges. Faster...
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Hydrogen is emerging as a crucial energy source in the global effort to reduce dependence on fossil fuels and meet climate goals. Integrating hydrogen into I...
BibTeX referenceBranch-and-Price
Integer (linear) programs are a standard way of formalizing a vast array of optimization problems in industry, services, management, science, and technology....
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We explore a scaled spectral preconditioner for the efficient solution of sequences of symmetric and positive-definite linear systems. We design the scaled...
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Penalty methods are a well known class of algorithms for constrained optimization. They transform a constrained problem into a sequence of unconstrained _pe...
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We develop R2N, a modified quasi-Newton method for minimizing the sum of a C1
function f
and a lower semi-continuous prox-bounded `(h...
In this report, we present our winning solution to the 16th AIMMS-MOPTA Optimization Modeling Competition on whether a fully renewable energy grid would bene...
BibTeX referenceTight upper and lower bounds for the quadratic knapsack problem through binary decision diagram
The Quadratic Knapsack Problem (QKP) is a challenging combinatorial optimization problem that has attracted significant attention due to its complexity and p...
BibTeX referenceACAS: A comprehensive framework for automatic abstract screening in systematic literature reviews
When performing a Systematic Literature Review (SLR), the Abstract Screening Process (ASP) can be a very consuming and laborious task, especially when rese...
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