3 papers
cs.DM2026
Towards chemistries in dynamical systems
Martin Biehl, Nathaniel Virgo
Chemistry describes aspects of the universe in terms of molecules and their reactions. In this exploratory work we present a way to describe aspects of any dynamical system in simi…
cs.AI2025
A "good regulator theorem" for embodied agents
Nathaniel Virgo, Martin Biehl, Manuel Baltieri +1
In a classic paper, Conant and Ashby claimed that "every good regulator of a system must be a model of that system." Artificial Life has produced many examples of systems that perf…
math.OC2025
A Bayesian Interpretation of the Internal Model Principle
Manuel Baltieri, Martin Biehl, Matteo Capucci +1
The internal model principle, originally proposed in the theory of control of linear systems, nowadays represents a more general class of results in control theory and cybernetics.…