1 citations · 1 across the 1 of their papers we have counts for
3 papers
Best Convex Lower Approximations of the l 0 Pseudonorm on Unit Balls
Thomas Bittar, Jean-Philippe Chancelier, Michel de Lara
Whereas the norm of a vector measures amplitude (and is a 1-homogeneous function), sparsity is measured by the 0-homogeneous l0 pseudonorm, which counts the number of nonzero compo…
The stochastic Auxiliary Problem Principle in Banach spaces: measurability and convergence
Thomas Bittar, Pierre Carpentier, Jean-Philippe Chancelier +1
The stochastic Auxiliary Problem Principle (APP) algorithm is a general Stochastic Approximation (SA) scheme that turns the resolution of an original optimization problem into the…
A Decomposition Method by Interaction Prediction for the Optimization of Maintenance Scheduling
Jean-Philippe Chancelier, Thomas Bittar, Pierre Carpentier +2
Optimizing maintenance scheduling is a major issue to improve the performance of hydropower plants. We study a system of several physical components of the same family: either a se…