58 citations · 76 across the 3 of their papers we have counts for
3 papers
Sampling bias in systems with structural heterogeneity and limited internal diffusion
Jukka-Pekka Onnela, Neil F. Johnson, Sean Gourley +2
Complex systems research is becomingly increasingly data-driven, particularly in the social and biological domains. Many of the systems from which sample data are collected feature…
Universal patterns underlying ongoing wars and terrorism
Neil F. Johnson, Mike Spagat, Jorge A. Restrepo +5
We report a remarkable universality in the patterns of violence arising in three high-profile ongoing wars, and in global terrorism. Our results suggest that these quite different…
From old wars to new wars and global terrorism
N. Johnson, M. Spagat, J. Restrepo +4
Even before 9/11 there were claims that the nature of war had changed fundamentally. The 9/11 attacks created an urgent need to understand contemporary wars and their relationship…