31 citations · 53 across the 7 of their papers we have counts for
8 papers
Router-level community structure of the Internet Autonomous Systems
Mariano G. Beiró, Sebastián P. Grynberg, J. Ignacio Alvarez-Hamelin
The Internet is composed of routing devices connected between them and organized into independent administrative entities: the Autonomous Systems. The existence of different types…
Boolean Percolation on Doubling Graphs
Cristian F. Coletti, Sebastian P. Grynberg, Daniel Miranda
We consider the discrete Boolean model of percolation on graphs satisfying a doubling metric condition. We study sufficient conditions on the distribution of the radii of balls pla…
Absence of percolation in the Bernoulli Boolean model
Cristian F. Coletti, Sebastian P. Grynberg
We consider the Bernoulli Boolean discrete percolation model on the d-dimensional integer lattice. We study sufficient conditions on the distribution of the radii of balls placed a…
Obtaining Communities with a Fitness Growth Process
Mariano G. Beiró, Jorge R. Busch, Sebastian P. Grynberg +1
The study of community structure has been a hot topic of research over the last years. But, while successfully applied in several areas, the concept lacks of a general and precise…
No phase transition for Gaussian fields with bounded spins
Pablo A. Ferrari, Sebastian P. Grynberg
Let a<b, Ω=[a,b]^{\Z^d} and H be the (formal) Hamiltonian defined on Ωby H(η) = \frac12 \sum_{x,y\in\Z^d} J(x-y) (η(x)-η(y))^2 where J:\Z^d\to\R is any summable non-negative symmet…
Testing statistical hypothesis on random trees and applications to the protein classification problem
Jorge R. Busch, Pablo A. Ferrari, Ana Georgina Flesia +3
Efficient automatic protein classification is of central importance in genomic annotation. As an independent way to check the reliability of the classification, we propose a statis…