C. Budd, K. Calvert, S. Johnson, S.O. Tickle, Assessing risk in the retail environment during the COVID-19 pandemic, submitted (2020) (arXiv)

R.S. MacKay, S. Johnson, B. Sansom, How directed is a directed network?Royal Society Open Science 7: 201138 (2020) (open access)

S. Johnson, Digraphs are different: Why directionality matters in complex systemsJournal of Physics: Complexity, 1, 015003 (2020) (open access)

C. Pilgrim, W. Guo, S. Johnson, Organisational social influence on directed hierarchical graphs, from Tyranny to Anarchy, Scientific Reports 10, 4388 (2020) (open access)

A. Pagani, G. Mosquera, A. Alturki, S. Johnson, S. Jarvis, A. Wilson, W. Guo, L. Varga, Resilience or robustness: identifying topological vulnerabilities in rail networks, Royal Society Open Science 6 (2), 181301 (2019) (open access)

J.D. Botero, W. Guo, G. Mosquera, A. Wilson, S. Johnson, G.A. Aguirre-Garcia, L.A. Pachon, Gang confrontation: the case of Medellin (Colombia), PLoS ONE 14 (12) (2019) (open access)

A.P. Millán, J.J. Torres, S. Johnson, and J. Marro, Concurrence of form and function in developing networks and its role in synaptic pruning, Nature Communications 9, 2236 (2018) (open access)

A.P. Millán, J.J. Torres, S. Johnson, J. Marro, Growth strategy determines network performance, submitted (2018) (arXiv)

J. Klaise and S. Johnson, Relaxation dynamics of maximally clustered networks, Physical Review E 97, 012302 (2018) (arXiv)

S. Johnson and N.S. Jones, Looplessness in networks is linked to trophic coherence, PNAS 114, 5618 (2017) (arXiv)

J. Klaise and S. Johnson, The origin of motif families in food webs, Scientific Reports 7, 16197 (2017) (open access)

W. Guo, X. Lu, G. Mosquera Doñate, and S. Johnson, The spatial ecology of war and peace, submitted (2017) (arXiv)

J. Klaise and S. Johnson, From neurons to epidemics: How trophic coherence affects spreading processes, Chaos 26, 065310 (2016) (arXiv)

V. Domínguez-García, S. Johnson, and M.A. Muñoz, Intervality and coherence in complex networks, Chaos 26, 065308 (2016) (arXiv)

S. Johnson, Escaping the Tragedy of the Commons through Targeted Punishment, Royal Society Open Science 2, 150223 (2015) (open access)

A.P. Millán, J.J. Torres, S. Johnson, and J. Marro, Evolution of brain network structure under a critical condition as induced by local currents, Int. J. Complex Systems in Science 5, 43-47 (2015) (open access)

S. Johnson, V. Domínguez-García, L. Donetti, and M.A. Muñoz, Trophic coherence determines food-web stability, PNAS 111, 17923 (2014) (open access)

H.L. Mills, S. Johnson, M. Hickman, N.S. Jones, and C. Colijn, Errors in reported degrees and Respondent Driven Sampling: Implications for bias, Drug and Alcohol Dependence 142, 120 (2014) (open access)

S. Johnson, V. Domínguez-García, and M.A. Muñoz, Factors determining nestedness in complex networks, PLOS ONE 8(9), e74025 (2013) (open access)

S. Johnson, J.J. Torres, and J. Marro, Robust short-term memory without synaptic learning, PLOS ONE 8(1), e50276 (2013) (open access)

S. de Franciscis, S. Johnson, and J.J. Torres, Enhancing neural network performance via assortativity, Physical Review E 83, 036114 (2011) (arXiv)

S. Johnson, Interplay between Network Topology and Dynamics in Neural Systems, PhD thesis (2011) (arXiv)

S. Johnson, J.J. Torres, J. Marro, and M.A. Muñoz, Entropic origin of disassortativity in complex networks, Physical Review Letters 104, 108702 (2010) (arXiv)

S. Johnson, J. Marro, and J.J. Torres, Evolving networks and the development of neural systems, Journal of Statistical Mechanics (2010) P03003 (arXiv)

J.J. Torres, S. de Franciscis, S. Johnson, and J. Marro, Excitable networks: Nonequilibrium criticality and optimum topology, International Journal of Bifurcation and Chaos 20, 869-75 (2010)

S. Johnson, J.J. Torres, and J. Marro, Nonlinear preferential rewiring in fixed-size networks as a diffusion process, Physical Review E 79, 050104(R) (2009) (arXiv)

S. Johnson, J. Marro, J.F. Mejias, and J.J. Torres, Development of neural network structure with biological mechanisms, Lecture Notes in Computer Science 5517, 228 (2009)

J.F. Mejias, J.J. Torres, S. Johnson, and H.J. Kappen, Switching dynamics of neural systems in the presence of multiplicative colored noise, Lecture Notes in Computer Science 5517, 17 (2009)

S. Johnson, J. Marro, and J.J. Torres, Functional optimization in complex excitable networks, EPL (Europhysics Letters) 83, 46006 (2008) (arXiv)

© 2018 by Samuel Johnson

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School of Mathematics
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