8 papers
What are Capra-Convex Sets?
Jean-Philippe Chancelier, Michel de Lara, Adrien Le Franc +1
This paper focuses on a specific form of abstract convexity known as Capra-convexity, where a constant along primal rays (Capra) coupling replaces the scalar product used in standa…
Geometry of Sparsity-Inducing Norms
Jean-Philippe Chancelier, Michel de Lara, Antoine Deza +1
Sparse optimization seeks an optimal solution with few nonzero entries. To achieve this, it is common to add to the criterion a penalty term proportional to the -norm, whic…
Optimal Operation and Valuation of Electricity Storages in Intraday Markets
Jean-Philippe Chancelier, Michel de Lara, François Pacaud +3
This paper applies computational techniques of convex stochastic optimization to optimal operation and valuation of electricity storages in the face of uncertain electricity prices…
Temporal and Spatial Decomposition for Prospective Studies in Energy Systems under Uncertainty
Camila Martinez Parra, Michel de Lara, Jean-Philippe Chancelier +2
The increasing penetration of renewable energy requires greater use of storage resources to manage system intermittency. As a result, there is growing interest in evaluating the op…
Optimal Operation and Valuation of Electricity Storages
Jean-Philippe Chancelier, Michel De Lara, François Pacaud +2
This paper applies computational techniques of convex stochastic optimization to optimal operation and valuation of electricity storages in the face of uncertain electricity prices…
A Production Routing Problem with Mobile Inventories
Raian Lefgoum, Sezin Afsar, Pierre Carpentier +2
Hydrogen is an energy vector, and one possible way to reduce CO 2 emissions. This paper focuses on a hydrogen transport problem where mobile storage units are moved by trucks betwe…