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Awards ceremony for the 2022 season's data challenges , with presentation of results by the winners. Access the videos of the 2022 challenges Season 2022 challenge winners Bankers and markets (by Natixis) 1. Houssam Assila 1. Wajih Benrissoul 2. Franck …

Abstract The microcanonical ensembles envisaged by Boltzmann and formally introduced by Gibbs define a statistical model of a particle system by fixing the volume, energy and number of particles. The entropy of an isolated system increases with time. It …

Abstract The years 1970 are, on the one hand, those of the linguistic turn, which, by making language a paradigm, is interested in the variable and the difference, and implies a certain mobility of the letter ; they are, on the other hand, the moment of …

Abstract Valéry represents a certain idea of literature, one that follows other historical phases that contributed to the emergence of the literary " champ " (Bourdieu). In the seventeenth and eighteenth   centuries, the belles-lettres regime made …

Abstract This presentation reviews the state of archaeological research into the spread of the villa in the ancient Roman province of Dalmatia (now Croatia). Over and above this work, the research carried out by a Franco-Croatian team has above all …

Abstract Experiments with ultracold gases have made it possible to study dynamics of (nearly-) isolated quantum many-body systems, which has revived theoretical interest on this topic. In generic isolated systems, one expects nonequilibrium dynamics to …

How was a baby born in Mesopotamia during the Paleo-Babylonian period ? Under what conditions were they entrusted to a nanny ? How important were abandonments and adoptions ? These are the main questions to be addressed in this …

A seemingly simple variation of the standard Sherrington-Kirkpatrick model is the bipartite SK-model. There, the set of spin variables is split into two groups, and random pair interactions are only present between variables in different groups. Somewhat …

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Abstract Coupling techniques provide a powerful method for analyzing the long-time behavior of Markov processes and associated PDEs. The aim of this talk is to show how it is possible to construct and analyze different couplings between optimal …

Neural vectors have no reason to be static - their direction and amplitude can change over time. In this lecture, we will illustrate the concept of neural trajectory, i.e. the idea that, over time, the neural vector that codes for a representation can …

Abstract Access to water is essential for satisfying domestic and sanitation needs, for health and access to food, and for guaranteeing the right to life. Against this backdrop, international human rights law is increasingly being called upon to underpin …

Three " Bactrian bowls " illustrating the theme of Alexander in various variations : local tradition with the Vereino (Hermitage) bowl depicting Alexander's hunts adapted to Sogdian realities ; Alexander-Dionysus with the Al-Sabah bowl alluding to …

Abstract Challenges are proposed by public services, companies or scientific laboratories, and are based on real-life problems. Participants submit the results of their classification or prediction algorithms, which are then put into competition via the …

Abstract The curse of high dimensionality results from the Combinatorics explosion of the set of possible models when there is a large number of variables. This explosion is avoided by introducing constraints on probabilistic models. Markov chain and …