Events in December 2017–January 2018
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November 27, 2017
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November 28, 2017
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November 29, 2017
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November 30, 2017(1 event)
Convergence d’algorithme de non regret, Amélie Heliou (Polaris)Convergence d’algorithme de non regret, Amélie Heliou (Polaris) – Les algorithmes de non-regret sont souvent utilisés dans les jeux répétés où les joueurs ont peu d’information sur le jeu auquel ils jouent. Ces algorithmes garantissent que le regret de chaque joueur est sous-linéaire. La moyenne temporelle des stratégies choisies en suivant un algorithme de non-regret converge dans l’ensemble des équilibres corrélés. Cependant cela ne donne aucune information sur la convergence de la séquence de stratégies. Bâtiment IMAG (442) |
DecemberDecember 1, 2017 |
December 2, 2017
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December 3, 2017
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December 4, 2017
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December 5, 2017
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December 6, 2017
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December 7, 2017(1 event)
KeynoteKeynoteDecember 7, 2017 |
December 8, 2017
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December 9, 2017
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December 10, 2017
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December 11, 2017
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December 12, 2017
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December 13, 2017
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December 14, 2017(1 event)
Learning efficient Nash equilibra in distributed systems by Bary Pradelski (ETH Zurich)Learning efficient Nash equilibra in distributed systems by Bary Pradelski (ETH Zurich) – Learning efficient Nash equilibra in distributed systems with H. Peyton Young An individual’s learning rule is completely uncoupled if it does not depend directly on the actions or payoffs of anyone else. We propose a variant of log linear learning that is completely uncoupled and that selects an efficient (welfare-maximizing) pure Nash equilibrium in all generic n-person games that possess at least one pure Nash equilibrium. In games that do not have such an equilibrium, there is a simple formula that expresses the long-run probability of the various disequilibrium states in terms of two factors: i) the sum of payoffs over all agents, and ii) the maximum payoff gain that results from a unilateral deviation by some agent. This welfare/stability trade-off criterion provides a novel framework for analyzing the selection of disequilibrium as well as equilibrium states in n-person games. Bâtiment IMAG (306) Saint-Martin-d'Hères, 38400 France |
December 15, 2017
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December 16, 2017
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December 17, 2017
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December 18, 2017(1 event)
Autotuning MPI Collectives using Performance Guidelines, Sascha HunoldAutotuning MPI Collectives using Performance Guidelines, Sascha Hunold – MPI collective operations provide a standardized interface for performing data movements within a group of processes. The efficiency |
December 19, 2017
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December 20, 2017
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December 21, 2017(1 event)
TAPIOCA : Une bibliothèque d'agrégation de données pour les I/O parallèles prenant en compte la topologie, François Tessier, ArgonneTAPIOCA : Une bibliothèque d'agrégation de données pour les I/O parallèles prenant en compte la topologie, François Tessier, Argonne – TAPIOCA : Une bibliothèque d'agrégation de données pour les I/O L'augmentation de la puissance de calcul des supercalculateurs engendre Bâtiment IMAG Saint-Martin-d'Hères, 38400 France |
December 22, 2017
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December 23, 2017
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December 24, 2017
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December 25, 2017
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December 26, 2017
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December 27, 2017
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December 28, 2017
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December 29, 2017
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December 30, 2017
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December 31, 2017
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JanuaryJanuary 1, 2018 |
January 2, 2018
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January 3, 2018
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January 4, 2018
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January 5, 2018
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January 6, 2018
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January 7, 2018
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January 8, 2018
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January 9, 2018
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January 10, 2018
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January 11, 2018(1 event)
KeynoteKeynote – |
January 12, 2018
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January 13, 2018
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January 14, 2018
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January 15, 2018
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January 16, 2018
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January 17, 2018
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January 18, 2018(1 event)
Predicting the Energy-Consumption of MPI Applications at Scale Using Only a Single Node, by Christian Heinrich (Polaris)Predicting the Energy-Consumption of MPI Applications at Scale Using Only a Single Node, by Christian Heinrich (Polaris) – Monitoring and assessing the energy efficiency of supercomputers and Bâtiment IMAG (442) |
January 19, 2018
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January 20, 2018
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January 21, 2018
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January 22, 2018
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January 23, 2018
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January 24, 2018
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January 25, 2018
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January 26, 2018
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January 27, 2018
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January 28, 2018
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January 29, 2018
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January 30, 2018
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January 31, 2018
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FebruaryFebruary 1, 2018(1 event)KeynoteKeynote – |
February 2, 2018
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February 3, 2018
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February 4, 2018
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