Axis 2: Decision support made in complex systems

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Cahiers du GERAD

1368 results — page 22 of 69

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This paper presents a numerical investigation of the non-hierarchical formulation of Analytical Target Cascading (ATC) for coordinating distributed multidisc...

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Reforming energy consumption subsidies, in particular for fossil fuels, has been frequently referred to as a quick-win policy to enhance environmental miti...

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In this tutorial, we recall the main ingredients of the theory of dyamic games played over event trees and show step-by-step how to build a sustainable coo...

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The tail assignment problem is a critical part of the airline planning process that assigns specific aircraft to sequences of flights, called lines-of-flight...

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This paper proposes a bilevel formulation for a coupled planning and operation problem of an advanced microgrid. The proposed model, recast as a mathematical...

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In this paper, we design a REDD mechanism (Reduction of Emissions from Deforestation and forests Degradation) to help a region in Madagascar manage its tropi...

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We describe a collection of linear systems generated during the iterations of an interior-point method for convex quadratic optimization. As the iteration...

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In this paper, we investigate team optimal control of a population of heterogeneous LQ (Linear Quadratic) agents. The population consists of finite distinct...

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In this paper we present a novel formulation based on a certain median function to solve discretely constrained mixed complementarity problems (MCPs). Such p...

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In this paper, we propose a diffusion model for a subscription service. The evolution over time of the number of subscribers is governed by a differential ...

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Adaptative cubic regularization (ARC) methods for unconstrained optimization compute steps from linear systems with a shifted Hessian in the spirit of the mo...

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Non-price attributes such as prior relationship, product quality, and reliability can be more important than bidding prices for the buyers when selecting the...

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In this paper, we tackle the aircraft conflict resolution problem under uncertainties. We consider errors due to the wind effect, the imprecision on the airc...

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This short note outlines how energy storage systems are becoming a core component of modern low carbon electric power systems. Challenges and opportunities a...

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A stochastic integer-programming (SIP) model is presented to optimize long-term scheduling of underground mine operations while considering geological uncert...

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This paper deals with the resource constrained project scheduling problem, which consists of scheduling a set of activities with minimal duration that are su...

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In this article, we tackle the conflict resolution problem using a new variant of the minimum weight maximum clique model. The problem consists in identifyi...

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We consider a multi-agent system with linear stochastic individual dynamics, and individual linear quadratic ergodic cost functions. The agents partially o...

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The paper shows that among all equilateral polygons with a given number of sides and the same diameter, the regular polygon has the maximal area.

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This paper addresses the optimization of mineral supply chain operations under metal and material type uncertainties. A mathematical model to simultaneously ...

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