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pro vyhledávání: '"A. Charbit"'
Autor:
Charbit, Pierre, Thomassé, Stéphan
The results of this note were stated in the first author PhD manuscript in 2006 but never published. The writing of a proof given there was slightly careless and the proof itself scattered across the document, the goal of this note is to give a short
Externí odkaz:
http://arxiv.org/abs/2401.15130
We introduce the notion of clique number of a tournament and investigate its relation with the dichromatic number. In particular, it permits defining $\dic$-bounded classes of tournaments, which is the paper's main topic.
Externí odkaz:
http://arxiv.org/abs/2310.04265
Publikováno v:
The Cryosphere, Vol 18, Pp 5067-5099 (2024)
Current climate warming is accelerating mass loss from glaciers and ice sheets. In Greenland, the rates of mass changes are now dominated by changes in surface mass balance (SMB) due to increased surface melting. To improve the future sea-level rise
Externí odkaz:
https://doaj.org/article/14e0593cd32a4f6481e893ea9dacbe5f
As sequential neural architectures become deeper and more complex, uncertainty estimation is more and more challenging. Efforts in quantifying uncertainty often rely on specific training procedures, and bear additional computational costs due to the
Externí odkaz:
http://arxiv.org/abs/2307.01566
Discrete latent space models have recently achieved performance on par with their continuous counterparts in deep variational inference. While they still face various implementation challenges, these models offer the opportunity for a better interpre
Externí odkaz:
http://arxiv.org/abs/2306.15282
The dichromatic number $\vec\chi(D)$ of a digraph $D$ is the minimum size of a partition of its vertices into acyclic induced subgraphs. We denote by $\lambda(D)$ the maximum local edge connectivity of a digraph $D$. Neumann-Lara proved that for ever
Externí odkaz:
http://arxiv.org/abs/2304.04690
Autor:
Thomas Quiroz Monnens, Brice Roux, Sébastien Cunnac, Erika Charbit, Sébastien Carrère, Emmanuelle Lauber, Marie-Françoise Jardinaud, Armelle Darrasse, Matthieu Arlat, Boris Szurek, Olivier Pruvost, Marie-Agnès Jacques, Lionel Gagnevin, Ralf Koebnik, Laurent D. Noël, Alice Boulanger
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-17 (2024)
Abstract Background Bacteria of the genus Xanthomonas cause economically significant diseases in various crops. Their virulence is dependent on the translocation of type III effectors (T3Es) into plant cells by the type III secretion system (T3SS), a
Externí odkaz:
https://doaj.org/article/619e933fdeb04f308c661e08be73034c
Autor:
Charbit, Sylvie1 (AUTHOR) sylvie.charbit@lsce.ipsl.fr, Dumas, Christophe1 (AUTHOR), Maignan, Fabienne1 (AUTHOR), Ottlé, Catherine1 (AUTHOR), Raoult, Nina2 (AUTHOR), Fettweis, Xavier3 (AUTHOR), Conesa, Philippe1 (AUTHOR)
Publikováno v:
Cryosphere. 2024, Vol. 18 Issue 11, p5067-5099. 33p.
The dichromatic number of an oriented graph is the minimum size of a partition of its vertices into acyclic induced subdigraphs. We prove that oriented graphs with no induced directed path on six vertices and no triangle have bounded dichromatic numb
Externí odkaz:
http://arxiv.org/abs/2212.02272
Autor:
Johanne Poisson, Carine El-Sissy, Arnaud Serret-Larmande, Nikaïa Smith, Morgane Lebraud, Jean-Loup Augy, Catherine Conti, Cécile Gonnin, Benjamin Planquette, Jean-Benoît Arlet, Bertrand Hermann, Bruno Charbit, Jean Pastre, Floriane Devaux, Cyrielle Ladavière, Lydie Lim, Pauline Ober, Johanna Cannovas, Lucie Biard, Marie-Christelle Gulczynski, Noémie Blumenthal, Hélène Péré, Camille Knosp, Alain Gey, Nadine Benhamouda, Juliette Murris, David Veyer, Eric Tartour, Jean-Luc Diehl, Darragh Duffy, Elena Paillaud, Clémence Granier
Publikováno v:
Immunity & Ageing, Vol 21, Iss 1, Pp 1-14 (2024)
Abstract Background Ageing leads to altered immune responses, resulting in higher susceptibility to certain infections in the elderly. Immune ageing is a heterogeneous process also associated with inflammaging, a low-grade chronic inflammation. Alter
Externí odkaz:
https://doaj.org/article/f50f7dc91e4247cea659626e067fa66e