complex systems - Information and control

Preprint available: Plant-wide fault and disturbance screening using combined transfer entropy and eigenvector centrality analysis

I finally managed to put some of my recent work in a format suitable for sharing. I'm very excited about the promise of information and graph theory for fault detection and diagnosis. Feedback appreciated! https://arxiv.org/abs/1904.04035

information theory

System information content

TL;DR: Total system entropy can serve as a single metric for describing the overall activity in a complex, interacting system, such as a crypto coin exchange: A daily updated version of this graph is available here Background Suppose you have a set of

information theory

Information decomposition

I am currently mildly obsessed with the idea of multivariate information decomposition. It is a computationally difficult problem which, when solved or even successfully approximated, can prove to be of great use in complex system analysis. The idea is relatively straightforward. Let's say you

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