31 citations · 45 across the 5 of their papers we have counts for
5 papers
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…
On weakly optimal partitions in modular networks
José Ignacio Alvarez-Hamelin, Beiró Mariano Gastón, Jorge Rodolfo Busch
Modularity was introduced as a measure of goodness for the community structure induced by a partition of the set of vertices in a graph. Then, it also became an objective function…
Understanding edge-connectivity in the Internet through core-decomposition
José Ignacio Alvarez-Hamelin, Beiró Mariano Gastón, Jorge Rodolfo Busch
Internet is a complex network composed by several networks: the Autonomous Systems, each one designed to transport information efficiently. Routing protocols aim to find paths betw…
Edge connectivity in graphs: an expansion theorem
José Ignacio Alvarez-Hamelin, Jorge Rodolfo Busch
We show that if a graph is k-edge-connected, and we adjoin to it another graph satisfying a "contracted diameter less or equal to 2" condition, with minimal degree greater or equal…
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…