38 citations · 115 across the 12 of their papers we have counts for
12 papers
Nonmonotonic percolation threshold in correlated networks and hypergraphs
L. D. Valdez, C. E. La Rocca
We study the effect of assortative and disassortative mixing on the robustness of networks under random node failures. For ordinary (dyadic) networks, by using the generating funct…
Critical behavior of cascading failures in overloaded networks
Ignacio A. Perez, Dana Ben Porath, Cristian E. La Rocca +2
While network abrupt breakdowns due to overloads and cascading failures have been studied extensively, the critical exponents and the universality class of such phase transitions h…
Cascading failures in isotropic and anisotropic spatial networks induced by localized attacks and overloads
I. A. Perez, D. Vaknin Ben Porath, C. E. La Rocca +3
In this paper we study the Motter-Lai model of cascading failures induced by overloads in both isotropic and anisotropic spatial networks, generated by placing nodes in a square la…
Fluctuations of a surface relaxation model in interacting scale free networks
Marcos F. Torres, Cristian E. La Rocca, Lidia A. Braunstein
Isolated complex networks have been studied deeply in the last decades due to the fact that many real systems can be modeled using these types of structures. However, it is well kn…
Interacting social processes on interconnected networks
L. G. Alvarez-Zuzek, C. E. La Rocca, F. Vazquez +1
We propose and study a model for the interplay between two different dynamical processes --one for opinion formation and the other for decision making-- on two interconnected netwo…
Recovery of Interdependent Networks
M. A. Di Muro, C. E. La Rocca, H. E. Stanley +2
Recent network research has focused on the cascading failures in a system of interdependent networks and the necessary preconditions for system collapse. An important question that…
Synchronization in interacting Scale Free Networks
M. F. Torres, M. A. Di Muro, C. E. La Rocca +1
We study the fluctuations of the interface, in the steady state, of the Surface Relaxation Model (SRM) in two scale free interacting networks where a fraction of nodes in both…
The influence of persuasion in opinion formation and polarization
C. E. La Rocca, L. A. Braunstein, F. Vazquez
We present a model that explores the influence of persuasion in a population of agents with positive and negative opinion orientations. The opinion of each agent is represented by…
Competition between surface relaxation and ballistic deposition models in scale free networks
Cristian E. La Rocca, Pablo A. Macri, Lidia A. Braunstein
In this paper we study the scaling behavior of the fluctuations in the steady state with the system size for a surface growth process given by the competition between the…
Synchronization in Scale Free networks with degree correlation
Cristian E. La Rocca, Lidia A. Braunstein, Pablo A. Macri
In this paper we study a model of synchronization process on scale free networks with degree-degree correlations. This model was already studied on this kind of networks without co…
Conservative model for synchronization problems in complex networks
Cristian E. La Rocca, Lidia A. Braunstein, Pablo A. Macri
In this paper we study the scaling behavior of the interface fluctuations (roughness) for a discrete model with conservative noise on complex networks. Conservative noise is a nois…
A mechanism to synchronize fluctuations in scale free networks using growth models
Cristian E. La Rocca, Ana L. Pastore y Piontti, Lidia A. Braunstein +1
In this paper we study the steady state of the fluctuations of the surface for a model of surface growth with relaxation to any of its lower nearest neighbors (SRAM) [F. Family, J.…