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Programme

Mercredi 4 octobre

Matin

• 9:00-9:30 : Café d'accueil
• 9:30-12:00 : Tutoriels introductifs
  • Introduction to Julia
  • Writing fast Julia code, Guillaume DALLE (EPFL)

Après-midi

• 13:30-14:00 : Ouverture du workshop par Sandra Ulrich Ngueveu
• 14:00-17:00 : Introduction à JuMP, Oscar Dowson (JuMP)

Jeudi 5 octobre

Matin

• 09:00-09:30: "What's new in HiGHS", Julian HALL (University of Edinburgh) [slides]
• 09:30-10:00: "Building Coluna.jl, a branch-and-cut-and-price framework in Julia", Guillaume MARQUES (AtOptima) [slides]
• 10:00-10:30: "Large Scale Optimization via Monte Carlo Tree Search", Larkin LIU (TU Munich)[slides]
• 10:30-11:00: [Pause café]
• 11:00-11:30: "JuMP into constraint programming", Jean-François BAFFIER (Internet Initiative Japan)
• 11:30-12:00: "From vOptGeneric.jl to MultiObjectiveAlgorithms.jl", Xavier GANDIBLEUX (Nantes Université)

Après-midi

• 13:30-14:00 : Présentation des posters
• 14:00-14:30: "Robust approximation of compact sets", Pierre NAVARO (CNRS)[slides]
• 14:30-15:00: "Shine of multiple dispatch: the Copulas.jl case", Oskar LAVERNY (UC Louvain) [slides]
• 15:00-15:30: [Suite de la session poster]
• 15:30-16:00: "From non-differentiability to discrete geometry: B-differential, hyperplanes and matroids", Baptiste PLAQUEVENT-JOURDAIN (Inria Paris)[slides]
• 16:00-16:30: "Improving the accuracy of LP storage models: a systematic approach using XPORTA.jl", Maaike ELGERSMA (Delft University of Technology) [slides]
• 16:30-17:00: "Dionysos.jl: a Modular Platform for Smart Symbolic Control", Adrien BANSE (UC Louvain)[slides]

Vendredi 6 octobre

Matin

• 09:00-10:00: "Solving optimal control problems with Julia", Jean-Baptiste CAILLAU (Université Côte d'Azur), Olivier COTS (Toulouse INP)[url]
• 10:00-10:30: "Latest developments for mixed-integer nonlinear programming in Artelys Knitro", Maxime DUFOUR (Artelys)
• 10:30-11:00: [Pause café]
• 11:00-11:30: "Julia Smooth Optimizers: Streamlined Research and recent developments of the ecosystem", Abel SIQUEIRA (Netherlands eScience Center) [slides]
• 11:30-12:00: "Convex mixed-integer optimization algorithms with Boscia.jl and applications", Mathieu BESANÇON (Zuse Institute Berlin)
• 12:00-12:30: "Synergy between Macaulay and Sum-of-Squares frameworks", Benoît LEGAT (KU Leuven)[slides]

Après-midi

• 13:30-14:00: "Tutorial on graphs in Julia", Guillaume DALLE (EPFL) [url]
• 14:00-14:30: "Algorithm for the packaging return logistics at Renault: a Julia code in production", Louis BOUVIER (ENPC)
• 14:30-15:00: [Coffee break]
• 15:00-15:30: "A Julia implementation of the Domain Decomposition Method (DDM.jl)", Vincent LE CHENADEC (Gustave Eiffel Université)
• 15:30-16:00: "Algorithms for the network alignment problem", Emanuele NATALE (I3S, INRIA)

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Session posters

Une session de présentation de posters sera organisée jeudi 5 octobre après-midi. Ce sera l’occasion pour les participants de présenter leurs travaux récents et d’échanger dans un cadre plus informel.

Posters

• "Extending Bayesian Optimization software in Julia", Samuel BELKO (TU Munich) [poster]
• "Next Generation Sector-Coupling Energy System Models for Optimal Investments and Operation ", Maaike ELGERSMA (Delft University of Technology)
• "Which optimization “flavor” for sizing Microgrid energy systems?", Pierre HAESSIG (CentraleSupélec)[poster]
• "Temporal Graph Neural Networks with GraphNeuralNetworks.jl", Aurora ROSSI (COATI, I3S & INRIA d’Université Côte d’Azur)[poster]
• "An Algorithm for the Influence Maximization Problem Using Graph Clustering", José Maria SAMUCO (ClDMA-University of Aveiro/Portugal and ISPTEC/Angola )
• "Novel optimization method for identifying dynamics from data using SINDY", Štěpán ZAPADLO (Masaryk University)[poster]

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