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» Bilevel Programming and Price Setting Problems
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EOR
2006
134views more  EOR 2006»
13 years 6 months ago
A smoothing heuristic for a bilevel pricing problem
In this paper, we provide a heuristic procedure, that performs well from a global optimality point of view, for an important and difficult class of bilevel programs. The algorithm...
Jean-Pierre Dussault, Patrice Marcotte, Séb...
ORL
2008
111views more  ORL 2008»
13 years 6 months ago
New formulations and valid inequalities for a bilevel pricing problem
Consider the problem of maximizing the toll revenue collected on a multi-commodity transportation network. This fits a bilevel framework where a leader sets tolls, while users res...
Sophie Dewez, Martine Labbé, Patrice Marcot...
4OR
2005
158views more  4OR 2005»
13 years 6 months ago
Bilevel programming: A survey
This paper provides an introductory survey of a class of optimization problems known as bilevel programming. We motivate this class through a simple application, and then proceed w...
Benoît Colson, Patrice Marcotte, Gilles Sava...
WSC
2004
13 years 8 months ago
Solving Stochastic Mathematical Programs with Complementarity Constraints Using Simulation
Recently, simulation-based methods have been successfully used for solving challenging stochastic optimization problems and equilibrium models. Here we report some of the recent p...
S. Ilker Birbil, Gül Gürkan, Ovidiu List...