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Poisson boundary of groups acting on R-trees
International audience -
Dynamics in the Sherrington-Kirkpatrick Ising spin glass at and above T-g
A detailed numerical study is made of relaxation at equilibrium in the Sherrington-Kirkpatrick Ising spin glass (ISG) model, at and above the critical temperature T-g.... -
Statistical modeling of diffusive and thigmotactic random walks in heterogene...
Social insect nests are fascinating because, as complex and organized they may be, they are built in a self-organized way by insects who can be several orders of... -
Enrichissement de lexiques sémantiques approvisionnés par les foules : le sys...
International audience -
Symmetric random walks on Homeo+(R)
Minor corrections, accepted in Ann. of Probability -
Simulation of chemical vapor infiltration and deposition based on 3D images :...
A numerical solution for the simulation of chemical vapor infiltration (CVI) of ceramic matrix composites is presented. This computational model requires a 3D... -
Résolution numérique du problème de Dirichlet $\Delta u = a\,u^3$ à l'aide du...
In this paper, we are interested in numerical solution of some linear boundary value problems with Dirichlet boundary part, by the means of simulation of random walks.... -
Discriminative Parameter Estimation for Random Walks Segmentation: Technical ...
The Random Walks (RW) algorithm is one of the most e - cient and easy-to-use probabilistic segmentation methods. By combining contrast terms with prior terms, it... -
Large deviations for the local fluctuations of random walks
International audience -
Distributed Maintenance of Anytime Available Spanning Trees in Dynamic Networks
International audience -
From variable density sampling to continuous sampling using Markov chains
International audience -
On the convexity of the entropy along entropic interpolations
International audience -
Lazy random walks and optimal transport on graphs
International audience -
Construction et étude de quelques processus multifractals
Since their emergence in the 80's in the areas of turbulence and of strange attractors, multifractals have gained popularity. They appear now in finance, geophysics,... -
Conditioned random walks from Kac-Moody root systems
30 pages, minor corrections -
A local limit theorem for random walks on the chambers of $\tilde A_2$ buildings
International audience -
Beyond the worst case evaluation: Comparison and average evaluation of optimi...
The complexity theory distinguishes between problems that are known to be solved in polynomial time in the size of the data ( which can be described as reasonable ) ,... -
Automates cellulaires probabilistes et mesures spécifiques sur des espaces sy...
A probabilistic cellular automaton (PCA) is a Markov chain on a symbolic space. Time is discrete, cells evolve synchronously, and the new content of each cell is... -
AN IMPROVED APPROXIMATION FOR ASSESSING THE STATISTICAL SIGNIFICANCE OF MOLEC...
International audience
