Gilles Savard

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In this paper, we propose a model for an energy broker who acts as a third party between the grid and its clients, through the maintenance of a two-sided po...

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Hybrid power systems for off-grid sites are commonly designed using simulation. Operating rules for the controller dispatch strategy are defined, and a sim...

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This paper presents the design, implementation, and the first experimental results of an architecture for autonomous demand-side load management (ADSM) syste...

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This paper presents a system architecture for demand side load management in the Smart Grid, which is composed of three main modules for admission control, l...

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In the rail industry, profit maximization relies heavily on the integration of logistics activities with an improved management of revenues. The operational ...

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This study analyzes the use of neural network to produce accurate forecasts of total bookings and cancellations before departure, of a major rail operator. ...

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This work studies multi-objective optimization <i>(MOP)</i> of nonsmooth functions subject to general constraints. We first present definitions and optimalit...

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We propose a new approach to solve the multi-objective portfolio selection problem in the presence of skewness. The selection of efficient portfolios require...

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This work deals with bound constrained multiobjective optimization (<i>MOP</i>) of nonsmooth functions for problems in which the structure of the objective ...

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In this paper, we consider scheduling problems on a single machine in a sequence dependent setup environment. We introduce for these problems several integer...

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This work shows how disjunctive cuts can be generated for a bilevel linear programming problem (<i>BLP</i>) with continuous variables. First, a brief summar...

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An alternative definition of the linear bilevel programming problem <i>BLP</i> has recently been proposed by Lu, Shi, and Zhang. This note shows that the pr...

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In this paper, a solution approach based on the column generation technique is pre- sented for solving a time-indexed formulation of the total weighted tard...

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Linear mixed 0-1 integer programming problems may be reformulated as equivalent continuous bilevel linear programming (<i>BLP</i>) problems. We exploit the...

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We consider the problem of maximizing the revenue raised from tolls set on the arcs of a transportation network, under the constraint that users are assign...

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The airline revenue management problem can be decomposed into four distinct but related sub-problems that are usually treated separately: demand forecasting...

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The Travelling Salesman Problem (TSP) is a well-researched problem whose interest lies well beyond the Icosian game or the Knight's tour puzzle. In this pap...

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In order to optimize revenue, service firms must integrate within their pricing policies the rational reaction of customers to their price schedules. In the...

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We consider the approximation of nonlinear bilevel mathematical programs by solvable programs of the same type, <i>i.e.</i>, bilevel programs involving line...

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This paper presents a multi-commodity network design approach to solve the problem of simultaneously locating I/O stations and determining the orientation o...

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