10/04/2025    10:00 > "A polyhedral study of multivariate decision trees".  Carla Michini (University of Winsconsin-Madison) will give a presentation on : A polyhedral study of multivariate decision trees. Abstract : Decision trees are a widely used tool for interpretable machine learning.

08/04/2025    15:00 > "Pure Nash equilibria in structured congestion games".  Carla Michini (University of Winsconsin-Madison) will give a presentation on : Pure Nash equilibria in structured congestion games. Abstract : Congestion games are a class of non-cooperative games that can be used to model resource sharing among selfish players.

02/04/2025    12:50 > "Transparency of Add-On Fees on Peer-to-Peer Platforms: Evidence from Airbnb".  Leonardo Madio (University of Padova) will give a presentation on : Transparency of Add-On Fees on Peer-to-Peer Platforms: Evidence from Airbnb. Abstract : This paper investigates the impact of price transparency on equilibrium prices and fees by con

01/04/2025    15:00 > "Total Matching and Subdeterminants".  Yelena Yuditski (ULB) will give a presentation on : Total Matching and Subdeterminants. Abstract : In the total matching problem, one is given a graph G with weights on the vertices and edges.

--- CANCELLED --- Matteo Bulgarelli (CORE) will give a presentation on : TBA ... Abstract : TBA ...     CORE C.035 

25/03/2025    14:00 > "Recent trends in Combinatorial Optimization Augmented Machine Learning"  Axel Parmentier  (Ecole Nationale des Ponts et Chaussées) will give a presentation on : Recent trends in Combinatorial Optimization Augmented Machine Learning. Abstract : Combinatorial optimization augmented machine learning (COAML) is a novel and rap

19/03/2025    15:00 > "Structured-symmetry-breaking techniques in Integer Linear Programming, case study on the Unit Commitment Problem".  Cécile Rottner (EDF) will give a presentation on : Structured-symmetry-breaking techniques in Integer Linear Programming, case study on the Unit Commitment Problem. Abstract : Symmetries arising in integer linear

19/03/2025    12:50 > "Consumer welfare and equality of opportunity".  Antoine Germain (CORE) will give a presentation on : Consumer welfare and equality of opportunity. Abstract : Hicksian compensating and equivalent variations are widely used by cost-benefit analysts but criticized by theorists for their intransitivity and lack of inequality aversi

11/03/2025    14:00 > "Optimizing the Present and Future of Smart Electric Power Grids"  Miguel Anjos (University of Edinburgh) will give a presentation on : Optimizing the Present and Future of Smart Electric Power Grids. Abstract : A smart grid is the combination of a traditional electrical power system with information and energy both flowing back

Yukihiro Nishimura (Osaka University) will give a presentation on : Tax Reform on Monopoly Platformer in Borderless Economy: The Incidence on Prices and Efficiency Consequences. Abstract : As development of online market brings ongoing concerns that foreign app suppliers avoid value-added tax (VAT) in a domestic country, some countries design a tax reform which makes platf