4 papers · 1 filter
Transitions in collective response in multi-agent models of competing populations driven by resource level
Sonic H. Y. Chan, T. S. Lo, P. M. Hui +1
We aim to study the effects of controlling the resource level in agent-based models. We study, both numerical and analytically, a Binary-Agent-Resource (B-A-R) model in which a…
Theory of enhanced performance emerging in a sparsely-connected competitive population
T. S. Lo, K. P Chan, P. M. Hui +1
We provide an analytic theory to explain Anghel et al.'s recent numerical finding whereby a maximum in the global performance emerges for a sparsely-connected competitive populatio…
Plateaux formation, abrupt transitions, and fractional states in a competitive population with limited resources
H. Y. Chan, T. S. Lo, P. M. Hui +1
We study, both numerically and analytically, a Binary-Agent-Resource (B-A-R) model consisting of N agents who compete for a limited resource 1/2<L/N <1, where L is the maximum avai…
Theory of Networked Minority Games based on Strategy Pattern Dynamics
T. S. Lo, H. Y. Chan, P. M. Hui +1
We formulate a theory of agent-based models in which agents compete to be in a winning group. The agents may be part of a network or not, and the winning group may be a minority gr…