13 citations · 39 across the 6 of their papers we have counts for
4 papers · 1 filter
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…
Percolation on spatial anisotropic networks
Ouriel Gotesdyner, Bnaya Gross, Dana Vaknin Ben Porath +1
Many realistic systems such as infrastructures are characterized by spatial structure and anisotropic alignment. Here we propose and study a model for dealing with such characteris…
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…
Optimization of robustness based on reinforced nodes in a modular network
Yael Kfir-Cohen, Dana Vaknin, Shlomo Havlin
Many systems such as critical infrastructure exhibit a modular structure with many links within the modules and few links between them. One approach to increase the robustness of t…