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pro vyhledávání: '"Pierron ON"'
In this paper, we investigate how local rules enforced at every node can influence the topology of a network. More precisely, we establish several results on the diameter of trees as a function of the number of nodes, as listed below. These results h
Externí odkaz:
http://arxiv.org/abs/2409.01305
Autor:
Pierron, Thomas, Trouvé, Alain
In the standard orbit model on shape analysis, a group of diffeomorphism on the ambient space equipped with a right invariant sub-riemannian metric acts on a space of shapes and induces a sub-riemannian structure on various spaces. An important examp
Externí odkaz:
http://arxiv.org/abs/2406.16930
Detecting specific structures in a network has been a very active theme of research in distributed computing for at least a decade. In this paper, we start the study of subgraph detection from the perspective of local certification. Remember that a l
Externí odkaz:
http://arxiv.org/abs/2402.12148
Dominating sets in graphs are often used to model some monitoring of the graph: guards are posted on the vertices of the dominating set, and they can thus react to attacks occurring on the unguarded vertices by moving there (yielding a new set of gua
Externí odkaz:
http://arxiv.org/abs/2401.10584
A non-crossing spanning tree of a set of points in the plane is a spanning tree whose edges pairwise do not cross. Avis and Fukuda in 1996 proved that there always exists a flip sequence of length at most $2n-4$ between any pair of non-crossing spann
Externí odkaz:
http://arxiv.org/abs/2310.18518
Autor:
André Bortolini Silveira, Alexandre Houy, Olivier Ganier, Begüm Özemek, Sandra Vanhuele, Anne Vincent-Salomon, Nathalie Cassoux, Pascale Mariani, Gaelle Pierron, Serge Leyvraz, Damian Rieke, Alberto Picca, Franck Bielle, Marie-Laure Yaspo, Manuel Rodrigues, Marc-Henri Stern
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Transition of cytosine to thymine in CpG dinucleotides is the most frequent type of mutation in cancer. This increased mutability is commonly attributed to the spontaneous deamination of 5-methylcytosine (5mC), which is normally repaired by
Externí odkaz:
https://doaj.org/article/7bc4cff6474043efa424051a81ace1bc
Autor:
Manuel Rodrigues, Toulsie Ramtohul, Aurore Rampanou, José Luis Sandoval, Alexandre Houy, Vincent Servois, Léah Mailly-Giacchetti, Gaelle Pierron, Anne Vincent-Salomon, Nathalie Cassoux, Pascale Mariani, Caroline Dutriaux, Marc Pracht, Thomas Ryckewaert, Jean-Emmanuel Kurtz, Sergio Roman-Roman, Sophie Piperno-Neumann, François-Clément Bidard, Marc-Henri Stern, Shufang Renault
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Tebentafusp, a bispecific immune therapy, is the only drug that demonstrated an overall survival benefit in patients with metastatic uveal melanoma (MUM). Circulating tumor DNA (ctDNA) has emerged as a potential prognostic and predictive mar
Externí odkaz:
https://doaj.org/article/7a7c81a35eee4eb6a90455852698d2be
Autor:
Nadège Gruel, Chloé Quignot, Laëtitia Lesage, Sophie El Zein, Sylvie Bonvalot, Dimitri Tzanis, Khadija Ait Rais, Fabien Quinquis, Bastien Manciot, Julien Vibert, Nadine El Tannir, Ahmed Dahmani, Héloïse Derrien, Didier Decaudin, Ivan Bièche, Laura Courtois, Odette Mariani, Laëtitia K. Linares, Laurie Gayte, Sylvain Baulande, Joshua J. Waterfall, Olivier Delattre, Gaëlle Pierron, Sarah Watson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Dedifferentiated liposarcoma (DDLPS) is the most frequent high-grade soft tissue sarcoma subtype. It is characterized by a component of undifferentiated tumor cells coexisting with a component of well-differentiated adipocytic tumor cells. B
Externí odkaz:
https://doaj.org/article/9071f50c747241d985e7d638e844b164
We consider spanning trees of $n$ points in convex position whose edges are pairwise non-crossing. Applying a flip to such a tree consists in adding an edge and removing another so that the result is still a non-crossing spanning tree. Given two tree
Externí odkaz:
http://arxiv.org/abs/2303.07710
We show that every $3$-connected $K_{2,\ell}$-minor free graph with minimum degree at least $4$ has maximum degree at most $7\ell$. As a consequence, we show that every 3-connected $K_{2,\ell}$-minor free graph with minimum degree at least $5$ and no
Externí odkaz:
http://arxiv.org/abs/2301.02133