PGMODAYS 2023: PGMODAYS 2023
PROGRAM

Days: Tuesday, November 28th Wednesday, November 29th

Tuesday, November 28th

View this program: with abstractssession overviewtalk overview

08:30-09:00Welcome coffee
09:20-10:10 Session 2: Plenary 1: Philippe Drobinski
Location: Auditorium
09:20
Integration of climate variability and climate change in renewable energy planning (abstract)
10:50-11:20Coffee Break
11:20-12:50 Session 5A: Invited session: Hierarchical Optimization in Energy Systems, organized by Mathias Staudigl
Location: Amphi I
11:20
A regularized variance-reduced modified extragradient method for stochastic hierarchical games (abstract)
PRESENTER: Mathias Staudigl
11:50
Control Strategies for Transport Networks under Demand Uncertainty with extensions to Bilevel Optimization (abstract)
12:20
Advanced Optimization Techniques for Grid Design and Real-Time Operations in Power Networks (abstract)
PRESENTER: Alessandro Zocca
11:20-12:50 Session 5C: Black box optimization
Location: A1.116
11:20
Per-Class Algorithm Selection for Black-Box Optimisation (abstract)
11:50
Expected Runtime of the Compact Genetic Algorithm on the LeadingOnes Benchmark (abstract)
12:20
Estimation-of-Distribution Algorithms for Multi-Valued Decision Variables (abstract)
PRESENTER: Martin S. Krejca
11:20-12:50 Session 5D: "Fairness"
Location: A1.122
11:20
Proportional Fairness for Multi-Objective Optimization (abstract)
PRESENTER: Minh Hieu Nguyen
11:50
Accommodating fairness in a shared-energy allocation problem with uncertainties (abstract)
PRESENTER: Zoé Fornier
12:20
Optimal Allocation for a Fair Distribution of Green Energy in Microgrids (abstract)
PRESENTER: Natalia Jorquera
11:20-12:20 Session 5E: Efficient and Electric Mobility
Location: A1.128
11:20
Decentralized Smart Charging of Large-Scale EV Fleets using Adaptive Multi-Agent Multi-Armed Bandits (abstract)
PRESENTER: Sharyal Zafar
11:50
Electric Vehicle Coordinated Charging through Hierarchical Optimization models (abstract)
11:20-12:50 Session 5F: Nonlinear programming : nonconvexity and nonsmoothness
Location: A1.133
11:20
Difference-of-Convex Approach to Chance-Constrained Optimal Power Flow modelling the DSO Power Modulation Lever for Distribution Networks (abstract)
PRESENTER: Ksenia Syrtseva
11:50
An implementable proximal-type method for computing critical points to minimization problems with a nonsmooth and nonconvex constraint (abstract)
12:20
Accelerating nonlinear programming with GPUs (abstract)
11:20-12:20 Session 5G: Shape optimization, PDE, and beyond
Location: A1.134
11:20
Physics-informed neural networks, PDE solving, hybrid modeling (abstract)
PRESENTER: Nathan Doumèche
11:50
Accessibility Constraints in Shape Optimization (abstract)
PRESENTER: Beniamin Bogosel
11:20-12:50 Session 5H: Optimization and statistics I
Location: A1.139
11:20
An Empirical Case of Gaussian Processes Learning in High Dimension: the Likelihood versus Leave-One-Out Rivalry (abstract)
PRESENTER: David Gaudrie
11:50
Optimal Trees and Multivariate Functional Data (abstract)
12:20
Complexity analysis of regularization methods for implicitly constrained least squares (abstract)
PRESENTER: Clément Royer
11:20-12:50 Session 5I: Invited session: First Order Optimization: Acceleration and Convergence, organized by Émilie Chouzenoux and Antonin Chambolle
Location: Auditorium
11:20
Stochastic Primal Dual Hybrid Gradient Algorithm with Adaptive Step-Sizes (abstract)
11:50
A new version of the Kurdyka-Lojasiewicz property to better study the convergence of stochastic optimization algorithms in a non-convex framework (abstract)
12:20
Provable non-accelerations of the heavy-ball method (abstract)
12:50-14:10Lunch Break
14:10-15:00 Session 6: Plenary 2: Michel Goemans
Location: Auditorium
14:10
Submodular Functions on Modular Lattices (abstract)
15:30-16:00Coffee Break
16:00-17:30 Session 8A: Decomposition strategies for large scale problems
Location: A1.134
16:00
Computing Wasserstein Barycenter via operator splitting: the Method of Averaged Marginals (abstract)
PRESENTER: Daniel Mimouni
16:30
Parallel approaches to large-scale stochastic energy system design problems (abstract)
17:00
Column Generation Approaches for the Satellites Constellation Design Problem (abstract)
PRESENTER: Andrea Bellè
16:00-17:30 Session 8C: Invited session: Quantum computing and combinatorial optimisation, organized by Andrea Simonetto
Location: Auditorium
16:00
Optimizing Variational Circuits for Higher-Order Binary Optimization (abstract)
PRESENTER: Andrea Simonetto
16:30
Classic-inspired quantum generation scheme for the parallel sequencing problem (abstract)
PRESENTER: Thibaud Ardant
17:00
Quantum Contextual Optimal Transport (abstract)
PRESENTER: Nicola Mariella
16:00-17:30 Session 8D: Evolutionary algorithms
Location: A1.116
16:00
Evolutionary Algorithm Outperforms MILP Solver on the Double-Floor Single-Row Facility Layout Problem (abstract)
PRESENTER: Junqi Liu
16:30
Wasserstein Barycenter-based Evolutionary Algorithm for the optimization of sets of points (abstract)
PRESENTER: Babacar Sow
17:00
Runtime Analyses of Multi-Objective Evolutionary Algorithms in the Presence of Noise (abstract)
PRESENTER: Benjamin Doerr
16:00-17:30 Session 8E: Logistics
Chair:
Location: A1.139
16:00
Renault's Forward Logistic Problem (abstract)
PRESENTER: Mathis Brichet
16:30
A Branch-and-Cut algorithm for the Balanced Traveling Salesman Problem (abstract)
17:00
Pickup and Delivery Problem with Cooperative Robots (abstract)
PRESENTER: Chi Nguyen
16:00-17:30 Session 8F: Large scale optimization
Location: Amphi I
16:00
Monitoring the Convergence Speed of PDHG to Find Better Primal and Dual Step Sizes (abstract)
16:30
A Speed Restart Scheme for a Dynamics with Hessian-Driven Damping (abstract)
PRESENTER: Juan Peypouquet
17:00
The Smoothed Duality Gap as a Stopping Criterion (abstract)
PRESENTER: Iyad Walwil
16:00-17:30 Session 8G: Pricing strategies
Location: A1.122
16:00
Optimal Carbon Pricing Based on Dynamical Climate Model (abstract)
16:30
Optimal Price Menu Design of Electric Vehicle Charging Stations (abstract)
PRESENTER: Alix Dupont
17:00
Pricing strategy for dual-channel retailing using a stochastic attraction-demand model (abstract)
PRESENTER: Minh Tam Tran
16:00-17:30 Session 8H: Stackelberg games
Location: A1.133
16:00
Optimal location of charging station: a Single-Leader-Multi-Follower approach with cardinality constraints (abstract)
PRESENTER: Aussel Didier
16:30
Learning the Follower's Objective Function in Sequential Bilevel Games (abstract)
PRESENTER: Martin Schmidt
17:00
CHARACTERIZATION OF THE SOLUTIONS OF SINGLE-LEADER-MULTI-FOLLOWERS GAMES WITH COMMON CONSTRAINTS (abstract)
16:00-17:30 Session 8I: Invited session : Optimization in car-sharing systems : Probabilistic Models and Analysis, organized by Hanene Mohamed
Location: A1.128
16:00
Mean Field Analysis of an Incentive Policy on the Regulation of Free-Floating Car-Sharing Systems (abstract)
16:30
A Model for Dimensioning Ressources in a Car-Sharing System with Booking in Advance and Cancellation (abstract)
17:00
Large Scale Analysis of a Stochastic Model for Free-Floating Car-Sharing (abstract)
PRESENTER: Alessia Rigonat
16:00-17:30 Session 8J: Graphs and Scheduling
Location: A1.140
16:00
Lot Sizing, Job Scheduling and Energy Management (abstract)
16:30
Minimizing total completion time and makespan for a multi-scenario bi-criteria parallel machine scheduling problem (abstract)
PRESENTER: Xiechen Zhang
17:00
The No-Meet Matroid (abstract)
PRESENTER: Walid Ben-Ameur
Wednesday, November 29th

View this program: with abstractssession overviewtalk overview

08:30-09:00Welcome coffee
09:10-10:00 Session 9: Plenary 3: Laura Palagi
Location: Auditorium
09:10
Ease-controlled Random Reshuffling Gradient Algorithms for nonconvex finite sum optimization (abstract)
10:00-10:30Coffee Break
10:30-12:00 Session 10A: Invited session: Mean field games and control, part 1, organized by Guilherme Mazanti and Laurent Pfeiffer
Location: Auditorium
10:30
Mean-field games among teams (abstract)
PRESENTER: Aditya Mahajan
11:00
Existence and Lipschitz regularity of the trajectories minimizing the total variation in a congested setting (abstract)
PRESENTER: Annette Dumas
11:30
A Mean Field Game Model for Renewable Investment under Long-Term Uncertainty and Risk Aversion (abstract)
PRESENTER: Celia Escribe
10:30-12:30 Session 10B: Stochastic optimization
Location: A1.140
10:30
An entropy penalized approach for stochastic optimal control problems (abstract)
PRESENTER: Thibaut Bourdais
11:00
A control problem with random state constraints in probabilistic and almost-sure form (abstract)
PRESENTER: Rene Henrion
11:30
Improving stochastic control by ignoring randomness (abstract)
PRESENTER: Andy Philpott
12:00
Duality of upper bounds in stochastic dynamic programming (abstract)
PRESENTER: Vincent Leclere
10:30-12:30 Session 10C: Machine learning-based methods in combinatorial optimization
Location: A1.116
10:30
Decision-Aware Learning with REINFORCE enables new Architectures and Applications (abstract)
PRESENTER: Léo Baty
11:00
Hyperbolic deep reinforcement learning for repeated exact combinatorial optimization (abstract)
PRESENTER: Paul Strang
11:30
A Machine Learning based Branch-Cut-and-Benders for Dock Assignment and Truck Scheduling Problem in Cross-Docks (abstract)
12:00
Neural Benders Decomposition for Mixed Integer Programming (abstract)
PRESENTER: Shahin Gelareh
10:30-12:30 Session 10D: Invited session: Nonlinear Algebra and its Application, organized by Matías Bender and Elias Tsigaridas
Location: A1.133
10:30
Topology of spatiotemporal trajectories (abstract)
11:00
Semidefinite Games (abstract)
11:30
Minimal Sparsity for Scalable Moment-SOS Relaxations of the AC-OPF Problem (abstract)
PRESENTER: Adrien Le Franc
10:30-12:30 Session 10G: Numerical methods for optimal control and games
Location: A1.134
10:30
Neural networks for deterministic two-player games (abstract)
11:00
Semiconcave Dual Dynamic Programming and Its Application to N-body Problems (abstract)
PRESENTER: Shanqing Liu
11:30
Convergence of a Two-Player Version of Macqueen's k-means Algorithm (abstract)
12:00
Maximum of Reachable Values of Discrete-Time Systems (abstract)
10:30-12:30 Session 10H: Optimization and statistics
Location: A1.122
10:30
Statistical Empirical Risk Minimization: The Pursuit of Generalization (abstract)
11:00
Outlier Detection in Regression: Conic Quadratic Formulations (abstract)
PRESENTER: Jose Neto
11:30
Variational inference with λ-exponential families (abstract)
PRESENTER: Thomas Guilmeau
12:00
Using regression splines to approximate mixed integer nonlinear optimization models (abstract)
PRESENTER: Vanesa Guerrero
10:30-12:30 Session 10I: Energy transition and decarbonization
Location: A1.128
10:30
A Planning Game for Global Decarbonization Strategies (abstract)
11:00
A Two-Timescale Decision-Hazard-Decision Formulation for Storage Usage Values Calculation in Energy Systems Under Uncertainty (abstract)
11:30
Coordinated cross-border capacity calculation through the FARAO open-source toolbox (abstract)
PRESENTER: Alexandre Marié
12:00
A Mean-Field Game Model for Energy Transition (abstract)
PRESENTER: Quentin Petit
10:30-12:30 Session 10J: Optimization under sparsity constraints
Location: A1.139
10:30
The l0 Bregman Relaxation (abstract)
PRESENTER: M'Hamed Essafri
11:00
Safe Peeling for L0-Penalized Problems (abstract)
PRESENTER: Théo Guyard
11:30
Screen & Relax for Sparse Support Identification (abstract)
PRESENTER: Théo Guyard
12:00
Improving Sparse Penalties with Nonconvexity and Coefficient Clustering (abstract)
PRESENTER: Anne Gagneux
12:00-12:30 Session 11A: Mean field games and control
Location: Auditorium
12:00
On the Optimal Rate for the Convergence Problem in Mean-Field Control (abstract)
PRESENTER: Samuel Daudin
12:00-12:30 Session 11B: Robust optimization and applications
Location: Amphi I
12:00
An Extension of the Bertsimas & Sim Result for Discrete, Linear, and Gamma-Robust Min-Max Problems (abstract)
PRESENTER: Ivana Ljubic
12:30-14:00Lunch Break
15:00-15:30Coffee Break
15:30-17:00 Session 13A: Invited session: Mean field games and control, part 2, organized by Guilherme Mazanti and Laurent Pfeiffer
Location: Auditorium
15:30
Approximation of deterministic mean field games (abstract)
16:00
Hybrid games in route planning for sailing vessels and their mean field limit (abstract)
16:30
Kolmogorov equations on spaces of measures associated to nonlinear filtering processes (abstract)
15:30-17:00 Session 13B: Invited session: Optimal transport and applications, organized by Luca Nenna
Chair:
Location: Amphi II
15:30
An ODE characterisation of Entropic Multi-Marginal Optimal Transport (abstract)
PRESENTER: Luca Nenna
16:00
Convergence rate of entropy-regularized multi-marginal optimal transport costs (abstract)
PRESENTER: Paul Pegon
16:30
Displacement smoothness of entropic optimal transport and applications (abstract)
15:30-17:00 Session 13C: Genetic optimization and discrepancy
Location: A1.116
15:30
Optimal sets for the L-infinity star discrepancy (abstract)
16:00
An Improved Tie-Breaking Rule for the Non-Dominated Sorting Genetic Algorithm II (abstract)
PRESENTER: Tudor Ivan
16:30
Fast Biased Random Key Genetic Algorithm in Target Set Selection (abstract)
PRESENTER: Hoang Nguyen Vu
15:30-17:30 Session 13D: Invited session: New roads to optimality, organized by Sorin-Mihai Grad
Location: A1.139
15:30
Nonlinear Sharp Minimum and the Stability of a Local Minimum on Metric Spaces (abstract)
PRESENTER: Michel Thera
16:00
Minimizing a Separable Sum Coupled by a Difference of Functions and Linear Constraints (abstract)
16:30
First order inertial optimization algorithms with threshold effects associated with dry friction (abstract)
PRESENTER: Manh Hung Le
17:00
Beyond the Fermat Optimality Rules (abstract)
PRESENTER: Sorin-Mihai Grad
15:30-16:30 Session 13F: Optimal control and epidemiology
Location: A1.122
15:30
Optimal Vaccination Strategies for Metropolitan Areas (abstract)
PRESENTER: Lucas Moschen
16:00
Optimal Control for General Impulsive VS-EIAR Epidemics Models with Application to COVID-19 (abstract)
15:30-17:30 Session 13G: Conic Optimization
Location: A1.133
15:30
Semidefinite programming by projective-cutting-planes (abstract)
16:00
QPLayer: efficient differentiation of convex quadratic optimization (abstract)
PRESENTER: Antoine Bambade
16:30
A new interior point solver for HiGHS (abstract)
PRESENTER: Julian Hall
17:00
Interior point methods in optimal control (abstract)
15:30-17:30 Session 13H: Real world impact of optimization
Location: A1.128
15:30
Fisher Market Model based Resource Allocation for 5G Network Slicing (abstract)
PRESENTER: Mandar Datar
16:00
Exact Algorithm for Decoupled Vehicle-to-Grid Problem (abstract)
16:30
Multidimensional analysis for the techno-economic study of the CSP plant (abstract)
PRESENTER: Daniel Lasluisa
17:00
Moving Horizon Estimation for Anesthesia dynamics (abstract)
PRESENTER: Kaouther Moussa