9 citations · 12 across the 3 of their papers we have counts for
3 papers
On the integration of Dantzig-Wolfe and Fenchel decompositions via directional normalizations
François Lamothe, Alain Haït, Emmanuel Rachelson +2
The strengthening of linear relaxations and bounds of mixed integer linear programs has been an active research topic for decades. Enumeration-based methods for integer programming…
Dynamic unsplittable flows with path-change penalties: new formulations and solution schemes for large instances
François Lamothe, Emmanuel Rachelson, Alain Haït +2
In this work, we consider the dynamic unsplittable flow problem. This variation of the unsplittable flow problem has received little attention so far. The unsplittable flow problem…
Randomized rounding algorithms for large scale unsplittable flow problems
François Lamothe, Emmanuel Rachelson, Alain Haït +2
Unsplittable flow problems cover a wide range of telecommunication and transportation problems and their efficient resolution is key to a number of applications. In this work, we s…