4 papers
Random state comonads encode cellular automata evaluation
Madalina I Sas, Julian H J Sutherland
Cellular automata (CA) are quintessential ALife and ubiquitous in many studies of collective behaviour and emergence, from morphogenesis to social dynamics and even brain modelling…
Improved estimators of causal emergence for large systems
Madalina I. Sas, Fernando E. Rosas, Hardik Rajpal +3
A central challenge in the study of complex systems is the quantification of emergence -- understood as the ability of the system to exhibit collective behaviours that cannot be tr…
Simple physical systems as a reference for multivariate information dynamics
Alberto Liardi, Madalina I. Sas, George Blackburne +3
Understanding a complex system entails capturing the non-trivial collective phenomena that arise from interactions between its different parts. Information theory is a flexible and…
Growing polarisation around climate change on social media
Max Falkenberg, Alessandro Galeazzi, Maddalena Torricelli +8
Climate change and political polarisation are two of the 21st century's critical socio-political issues. Here, we investigate their intersection by studying the discussion around t…