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math.ST2026
The resource theory of causal influence and knowledge of causal influence
Marina Maciel Ansanelli, Beata Zjawin, David Schmid +5
Understanding and quantifying causal relationships between variables is essential for reasoning about the physical world. In this work, we develop a resource-theoretic framework to…
math.ST2021
Restricted Hidden Cardinality Constraints in Causal Models
Beata Zjawin, Elie Wolfe, Robert W. Spekkens
Causal models with unobserved variables impose nontrivial constraints on the distributions over the observed variables. When a common cause of two variables is unobserved, it is im…