Search Results for author: James P. Gleeson

Found 4 papers, 1 papers with code

Memory-cognizant generalization to Simon's random-copying neutral model

no code implementations23 Feb 2021 Joseph D. O'Brien, James P. Gleeson

Simon's classical random-copying model, introduced in 1955, has garnered much attention for its ability, in spite of an apparent simplicity, to produce characteristics similar to those observed across the spectrum of complex systems.

Physics and Society Biological Physics

Synchronization dynamics in non-normal networks: the trade-off for optimality

no code implementations3 Dec 2020 Riccardo Muolo, Timoteo Carletti, James P. Gleeson, Malbor Asllani

Using this method, it has been shown that for a class of models, synchronization in strongly directed networks is robust to external perturbations.

Adaptation and Self-Organizing Systems Statistical Mechanics Pattern Formation and Solitons

Multistate dynamical processes on networks: Analysis through degree-based approximation frameworks

2 code implementations26 Sep 2017 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, complex behaviour that cannot be adequately captured by simpler binary-state models.

Physics and Society Dynamical Systems 60J27, 37N25, 05C82, 34B45

Integrating sentiment and social structure to determine preference alignments: The Irish Marriage Referendum

no code implementations1 Jan 2017 David J. P. O'Sullivan, Guillermo Garduño-Hernández, James P. Gleeson, Mariano Beguerisse-Díaz

We examine the relationship between social structure and sentiment through the analysis of a large collection of tweets about the Irish Marriage Referendum of 2015.

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