David M. Walker
Cited by
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Epidemic dynamics on scale-free networks with piecewise linear infectivity and immunization
X Fu, M Small, DM Walker, H Zhang
Physical Review E 77 (3), 036113, 2008
Force cycles and force chains
A Tordesillas, DM Walker, Q Lin
Physical Review E 81 (1), 011302, 2010
Direct fractal measurement and multifractal properties of fracture surfaces
H Xie, J Wang, E Stein
Physics letters A 242 (1-2), 41-50, 1998
Topological evolution in dense granular materials: a complex networks perspective
DM Walker, A Tordesillas
International Journal of Solids and Structures 47 (5), 624-639, 2010
Scale-free distribution of avian influenza outbreaks
M Small, DM Walker, CK Tse
Physical review letters 99 (18), 188702, 2007
Super-spreaders and the rate of transmission of the SARS virus
M Small, CK Tse, DM Walker
Physica D: Nonlinear Phenomena 215 (2), 146-158, 2006
Taxonomy of granular rheology from grain property networks
DM Walker, A Tordesillas
Physical Review E 85 (1), 011304, 2012
Transition dynamics and magic-number-like behavior of frictional granular clusters
A Tordesillas, DM Walker, G Froyland, J Zhang, RP Behringer
Physical Review E 86 (1), 011306, 2012
Excitation signal and radial basis function methods for use in extraction of nonlinear black-box behavioral models
NB Tufillaro, DM Walker
US Patent 6,775,646, 2004
Parameter estimation using Kalman filters with constraints
DM Walker
International Journal of Bifurcation and Chaos 16 (04), 1067-1078, 2006
Relativistic Kepler problem. I. Behavior in the distant past of orbits with gravitational radiation damping
M Walker, CM Will
Physical Review D 19 (12), 3483, 1979
Evolution of functional connectivity in contact and force chain networks: Feature vectors, k-cores and minimal cycles
A Tordesillas, P O'Sullivan, DM Walker
Comptes Rendus Mécanique 338 (10-11), 556-569, 2010
Noise reduction of chaotic systems by Kalman filtering and by shadowing
DM Walker, AI Mees
International Journal of Bifurcation and Chaos 7 (03), 769-779, 1997
Force chain and contact cycle evolution in a dense granular material under shallow penetration
A Tordesillas, CAH Steer, DM Walker
Nonlinear Processes in Geophysics 21 (2), 505-519, 2014
Parameter inference in small world network disease models with approximate Bayesian computational methods
DM Walker, D Allingham, HWJ Lee, M Small
Physica A: Statistical Mechanics and its Applications 389 (3), 540-548, 2010
Micromechanics of vortices in granular media: connection to shear bands and implications for continuum modelling of failure in geomaterials
A Tordesillas, S Pucilowski, DM Walker, JF Peters, LE Walizer
International Journal for Numerical and Analytical Methods in Geomechanics …, 2014
Stochastic modelling of ecological processes using hybrid Gibbs samplers
DM Walker, FJ Pérez-Barbería, G Marion
Ecological modelling 198 (1-2), 40-52, 2006
Radial-basis models for feedback systems with fading memory
DM Walker, NB Tufillaro, P Gross
IEEE Transactions on Circuits and Systems I: Fundamental Theory and …, 2001
Reconstructing nonlinear dynamics by extended Kalman filtering
DM Walker, AI Mees
International Journal of Bifurcation and Chaos 8 (03), 557-569, 1998
Revisiting localized deformation in sand with complex systems
A Tordesillas, DM Walker, E Andò, G Viggiani
Proceedings of the Royal Society A: Mathematical, Physical and Engineering …, 2013
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