4 papers
Trophic structure predicts seizure propagation in brain network models
Peter Kissack, Catherine Drysdale, Samuel Johnson
Epilepsy is widely regarded as a disorder driven by connectivity in the brain. We use a model of seizure dynamics on directed networks to investigate how structural properties affe…
An AI Theory of Mind Will Enhance Our Collective Intelligence
Michael S. Harré, Catherine Drysdale, Jaime Ruiz-Serra
Collective intelligence plays a central role in many fields, from economics and evolutionary theory to neural networks and eusocial insects, and is also core to work on emergence a…
The connection between non-normality and trophic coherence in directed graphs
Catherine Drysdale, Samuel Johnson
Trophic coherence and non-normality are both ways of describing the overall directionality of directed graphs, or networks. Trophic coherence can be regarded as a measure of how ne…
Artificial Theory of Mind and Self-Guided Social Organisation
Michael S. Harré, Jaime Ruiz-Serra, Catherine Drysdale
One of the challenges artificial intelligence (AI) faces is how a collection of agents coordinate their behaviour to achieve goals that are not reachable by any single agent. In a…