98 citations · 161 across the 9 of their papers we have counts for
4 papers · 1 filter
Branching process descriptions of information cascades on Twitter
James P. Gleeson, Tomokatsu Onaga, Peter Fennell +3
A detailed analysis of Twitter-based information cascades is performed, and it is demonstrated that branching process hypotheses are approximately satisfied. Using a branching proc…
Degree Correlations Amplify the Growth of Cascades in Networks
Xin-Zeng Wu, Peter G. Fennell, Allon G. Percus +1
Networks facilitate the spread of cascades, allowing a local perturbation to percolate via interactions between nodes and their neighbors. We investigate how network structure affe…
Multistate dynamical processes on networks: Analysis through degree-based approximation frameworks
Peter G. Fennell, James P. Gleeson
Multistate dynamical processes on networks, where nodes can occupy one of a multitude of discrete states, are gaining widespread use because of their ability to recreate realistic,…
The limitations of discrete-time approaches to continuous-time contagion dynamics
Peter G. Fennell, Sergey Melnik, James P. Gleeson
Continuous-time Markov process models of contagions are widely studied, not least because of their utility in predicting the evolution of real-world contagions and in formulating c…