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2,140 research outcomes, page 1 of 214
  • publication . Conference object . Part of book or chapter of book . 2013
    Open Access English
    Authors:
    Christophe Crespelle; Philippe Gambette;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; In this paper we consider a graph parameter called contiguity which aims at encoding a graph by a linear ordering of its vertices. We prove that the contiguity of cographs is unbounded but is always dominated by O(log n), where n is the number of...

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  • publication . Conference object . Part of book or chapter of book . 2015
    Open Access English
    Authors:
    Kévin Perrot; Eric Rémila;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Sand is a proper instance for the study of natural algorithmic phenomena. Idealized square/cubic sand grains moving according to ``simple'' local toppling rules may exhibit surprisingly ``complex'' global behaviors. In this paper we explore the l...

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  • publication . Research . Conference object . 2015
    Open Access English
    Authors:
    Nogué, Fabien; Vergne, Philippe; Chèvre, Anne-Marie; Chauvin, Jean-Eric; Bouchabke-Coussa, Oumaya; Dejardin, Annabelle; Chevreau, Elisabeth; Hibrand-Saint Oyant, Laurence; Mazier, Marianne; Barret, Pierre; ...
  • publication . Part of book or chapter of book . Preprint . Conference object . 2018
    Open Access
    Authors:
    Pablo Arrighi; Giuseppe Di Molfetta; Nathanaël Eon;
    Persistent Identifiers
    Publisher: Springer International Publishing

    Gauge-invariance is a fundamental concept in physics---known to provide the mathematical justification for all four fundamental forces. In this paper, we provide discrete counterparts to the main gauge theoretical concepts, directly in terms of Cellular Automata. More p...

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  • publication . Conference object . 2019
    Open Access English
    Authors:
    Denis Arzelier; Florent Bréhard; Mioara Joldes;
    Persistent Identifiers
    Publisher: HAL CCSD

    Machine implementation of mathematical functions often relies on polynomial approximations. The particularity is that rounding errors occur both when representing the polynomial coefficients on a finite number of bits, and when evaluating it in finite precision. Hence, ...

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  • publication . Part of book or chapter of book . Conference object . Book . 2018
    Open Access French
    Authors:
    Sylvain Bertschy; François Buton;
    Persistent Identifiers
    Publisher: HAL CCSD

    Le gouvernement du Centre de recherches et d’instructions de Bouleuse me coûte beaucoup et ne me rapportera rien. Je ne suis pas fait pour gouverner, et j’ai assez de secouer les inerties inutilement. Je ne peux pas travailler pour moi. Depuis 1914, j’ai dû laisser, fau...

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  • publication . Conference object . Article . 2014
    Open Access English
    Authors:
    Simon Castellan; Pierre Clairambault; Glynn Winskel;
    Publisher: HAL CCSD

    International audience; Behavioural symmetry is introduced into concurrent games. It expresses when plays are essentially the same. A characterization of strategies on games with symmetry is provided. This leads to a bicategory of strategies on games with symmetry. Symm...

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  • publication . Conference object . Article . Preprint . 2013
    Open Access English
    Authors:
    Mateus Joffily; Giorgio Coricelli;
    Persistent Identifiers
    Publisher: HAL CCSD

    Author Summary Emotion plays a crucial role in the adaptation of humans and other animals to changes in their world. Nevertheless, emotion has been neglected in Bayesian models of learning in non-stationary environments. The free-energy principle has recently been propo...

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  • publication . Conference object . Article . 2014
    Open Access French
    Authors:
    Céline Guillot; Sophie Prévost; Alexei Lavrentiev;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Cet article s’attache à décrire l’évolution de l’une des marques linguistiques de l’ « oral représenté » en français médiéval (Marchello-Nizia 2012) : l’incise. S’appuyant sur un corpus de 6 textes d’ancien et de moyen français (vers et prose, et...

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  • publication . Conference object . Article . 2020
    Open Access English
    Authors:
    Khaled Medini; Thorsten Wuest; David Romero; Valérie Laforest;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Customers today desire more individualized products and services. As a consequence, the market must deal with a significant increase in a variety of offerings to satisfy this changing customer demands. This rapidly increasing variety affects oper...

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2,140 research outcomes, page 1 of 214