PROGRAM
Days: Monday, September 7th Tuesday, September 8th Wednesday, September 9th
Monday, September 7th
View this program: with abstractssession overviewtalk overview
08:45-09:00 Session MW: Introduction/Welcome
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Hasnaa Zidani (ENSTA Paris, France)
Hasnaa Zidani (ENSTA Paris, France)
Location: Amphitheater
09:00-10:00 Session MP1: Exposé plénier/Plenary talk
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Jerome Bolte (Universite Toulouse 1 Capitole, France)
Jerome Bolte (Universite Toulouse 1 Capitole, France)
Location: Amphitheater
09:00 | Two-sided matching markets with correlated random preferences have few stable pairs (abstract) |
10:00-10:30Pause/ Break
10:30-12:30 Session MM1: Variational and Nonsmooth analysis
Chairs:
Location: Room 1
10:30 | Long term dynamics of the subgradient optimization method in the non-smooth and non-convex case (abstract) |
11:00 | Constant Along Primal Rays Conjugacies Suitable for Functions of the Support} (abstract) |
11:30 | Prox-regular sets: separation and metric properties (abstract) |
12:00 | HJB equations on stratified domains (abstract) |
10:30-12:30 Session MM2: Stochastic Optimization and Learning
Chairs:
Location: Room 2
10:30 | Online and Stochastic Optimization Beyond Lipschitz Continuity: A Riemannian Approach (abstract) |
11:00 | A nonlinearly-constrained bundle method for nonconvex chance-constrained problems (abstract) |
11:30 | Hard Shape-Constrained Kernel Regression (abstract) |
10:30-12:30 Session MM3: Economy and Games
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Rida Laraki (Université Dauphine - CNRS, France)
Rida Laraki (Université Dauphine - CNRS, France)
Location: Room 3
10:30 | Stability of marketable payoffs with re-trading (abstract) |
11:00 | Diffusion on large networks (abstract) |
11:30 | Sequential network formation: new stability concepts (abstract) |
12:30-14:00Repas/ Lunch
14:00-15:30 Session MA11: Optimal control and applications
Chairs:
Jean-Baptiste Caillau (Université Côte d'Azur, CNRS, Inria, LJAD, France)
Hasnaa Zidani (ENSTA Paris, France)
Hasnaa Zidani (ENSTA Paris, France)
Location: Room 1
14:00 | Parameter Estimation for Dynamic Resource Allocation in Microorganisms: A Bi-level Optimization Problem (abstract) |
14:30 | Optimization of Palliative Cancer Therapy: the Logic of Containing Tumors (abstract) |
15:00 | About optimal crop irrigation planing under water scarcity (abstract) |
14:00-15:30 Session MA21: Numerical Optimization/Sochastic Gradient method 1
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Vincent Leclere (ENPC, France)
Vincent Leclere (ENPC, France)
Location: Room 2
14:00 | Sur la convergence de la méthode du gradient hybride primal-dual stochastique (abstract) |
14:30 | a Randomized Proximal Gradient Method with Structure-Adapted Sampling (abstract) |
15:00 | Convergence and Dynamical Behavior of the ADAM Algorithm for Non Convex Stochastic Optimization (abstract) |
16:00-17:30 Session MA12: Optimal control and Hamilton-Jacobi equations
Chairs:
Jean-Baptiste Caillau (Université Côte d'Azur, CNRS, Inria, LJAD, France)
Hasnaa Zidani (ENSTA Paris, France)
Hasnaa Zidani (ENSTA Paris, France)
Location: Room 1
16:00 | Multi-objective infinite horizon optimal control problems: characterization of the Pareto fronts and reconstruction of optimal trajectories (abstract) |
16:30 | Two-player zero-sum deterministic differential game in infinite horizon involving impulse controls with a new QVI (abstract) |
17:00 | Primal-Dual algorithm for Lambertian Shape from Shading (abstract) |
16:00-17:30 Session MA22: Numerical Optimization/Sochastic Gradient method 2
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Vincent Leclere (ENPC, France)
Vincent Leclere (ENPC, France)
Location: Room 2
16:00 | Interior point methods for logistic regression (abstract) |
16:30 | A stochastic Lanvegin sampling approach to Median of Means estimation (abstract) |
17:00 | A stochastic Levenberg-Marquardt Method Using Random Models (abstract) |
Tuesday, September 8th
View this program: with abstractssession overviewtalk overview
09:00-10:00 Session TP1: Exposé plénier/Open plenary talk
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Filippo Santambrogio (Université Claude Bernard - Lyon 1, France)
Filippo Santambrogio (Université Claude Bernard - Lyon 1, France)
Location: Amphitheater
09:00 | Optimisation convexe et non-convexe pour l’apprentissage statistique (abstract) |
10:00-10:30Pause/ Break
10:30-12:30 Session TM1: Numerical methods in Optimal Control and Optimal Transport
Chairs:
Location: Room 1
10:30 | Sinkhorn Divergences for Unbalanced Optimal Transport (abstract) |
11:00 | Spatial DTW: Optimal transport in space and time (abstract) |
11:30 | Optimistic planning algorithm for some state-constrained optimal control problems (abstract) |
12:00 | Solving Perfect Information Mean Payoff Zero-sum Stochastic Games by Variance Reduced Deflated Value Iteration (abstract) |
10:30-12:30 Session TM2: Numerical Optimization
Chairs:
Location: Room 2
10:30 | Nonconvex Quadratic Optimization with Gurobi (abstract) |
11:00 | A DC approach for chance constrained problems (abstract) |
11:30 | On the Interplay between Acceleration and Identification for the Proximal Gradient algorithm (abstract) |
12:00 | Convergence Analysis of Single-call Extra-Gradient Methods (abstract) |
10:30-12:30 Session TM3: Thematic session: Games
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Vianney Perchet (ENS Paris-Saclay, France)
Vianney Perchet (ENS Paris-Saclay, France)
Location: Room 3
10:30 | Learning in Dynamic Routing Games with Symmetric Incomplete Information (abstract) |
11:00 | The evolutionary dynamics of costly signaling (abstract) |
11:30 | Optimal classifiers for adversarial settings under uncertainty (abstract) |
12:00 | Stable Matching Games (abstract) |
12:30-14:00Repas/ Lunch
14:00-15:00 Session TP2: Exposé plénier industriel/Industrial plenary talk
Chairs:
Location: Amphitheater
14:00 | Some optimization issues in the new electrical system (abstract) |
15:00-15:30Pause/ Break
15:30-17:30 Session TA1: Session industrielle/Industrial session
Chairs:
Location: Room 1
15:30 | Solving Alternative Current Optimal Power Flow to Global Optimality with Quadratic Reformulation Using Semi-Definite Programming and Branch-and-Bound (abstract) |
16:00 | Optimization in Repeated Mechanisms: Challenges (abstract) |
16:30 | A practical primal-dual interior-point algorithm for nonsymmetric conic optimization (abstract) |
Wednesday, September 9th
View this program: with abstractssession overviewtalk overview
09:00-10:00 Session WP1: Exposé plénier/Plenary talk
Chairs:
Location: Amphitheater
09:00 | How to discretize the total variation? (abstract) |
10:00-10:30Pause/ Break
10:30-12:30 Session WM1: Optimal control
Chairs:
Location: Room 1
10:30 | Maximisation de déterminants de Sturm-Liouville (abstract) |
11:00 | Pontryagin maximum principle for optimal sampled-data control problems (abstract) |
11:30 | Abnormal Trajectory in Optimal Control with Application inHydrodynamics and Geometry (abstract) |
10:30-12:30 Session WM2: Multistage Stochastic Optimization
Chairs:
Location: Room 2
10:30 | A Decomposition Method by Component for the Optimization of Maintenance Scheduling (abstract) |
11:00 | Tropical dynamic programming for stochastic optimal control (abstract) |
11:30 | Decomposition of a high dimensional stochastic optimization problem and application to flexible devices in the context of Smart Grids (abstract) |
12:00 | The polyhedral structure and complexity of multistage stochastic linear programming with general cost distribution (abstract) |
10:30-12:30 Session WM3: Thematic session: Games
Chairs:
Marianne Akian (INRIA and CMAP, CNRS, Ecole polytechnique, IPP, France)
Guillaume Vigeral (Université Paris-Dauphine, France)
Guillaume Vigeral (Université Paris-Dauphine, France)
Location: Room 3
10:30 | Paiement d'équilibres algébriques de jeux finis à paiement entier. (abstract) |
11:00 | On Sustainable Equilibria (abstract) |
11:30 | Long Information Design (abstract) |
12:30-14:00Repas/Lunch Break
14:00-15:30 Session WA1: Thematic session: Mean Field Games
Chairs:
Location: Room 1
14:00 | Finite State Mean Field Games: Common Noise and Selection of Equilibira (abstract) |
14:30 | Mean Field Games with Branching (abstract) |
15:00 | A lagrangian discretization for mean field games with congestion (abstract) |
15:30 | Discrete-time MFGs with risk-averse agents (abstract) |
14:00-16:00 Session WA2: Thematic session: Geometry and Optimization
Chairs:
Location: Room 2
14:00 | Calcul de bornes dans LocalSolver pour des problèmes non-linéaires mixtes et multi-objectifs (abstract) |
14:30 | Unconstrained relaxations and duality in global optimization (abstract) |
15:00 | A scaling-invariant algorithm for linear programming whose running time depends only on the constraint matrix (abstract) |
15:30 | Algorithmic, Combinatorial, and Geometric Aspects of Linear Optimization (abstract) |
14:00-15:30 Session WA3: Optimization and Modeling
Chairs:
Location: Room 3
14:00 | A dynamic formulation for the crude oil procurement problem (abstract) |
14:30 | EMSx: an Energy Management System numerical benchmark (abstract) |
15:00 | Hyperparameter selection for the Lasso with gradient descent (abstract) |
16:00-17:00Pause/ Break
17:00-17:30 Prix Dodu/Dodu Prize
Chairs:
Jerome Bolte (Universite Toulouse 1 Capitole, France)
Stephane Gaubert (Inria & CMAP, France)
Filippo Santambrogio (Université Claude Bernard - Lyon 1, France)
Stephane Gaubert (Inria & CMAP, France)
Filippo Santambrogio (Université Claude Bernard - Lyon 1, France)
Location: Amphitheater