cs.LO · 2026-07-20 · No. 59

Logic in Computer Science, 2026-07-20.

1 new papers in cs.LO. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    A cubical formalisation of topos causal models: intervention, sheaf gluing, and the intuitionistic do-calculus

    Karen Sargsyan

    cs.LO · cs.AI · math.CT

    Topos causal models recast causal inference inside a topos: a causal world is a presheaf, an intervention is a characteristic map into the subobject classifier, and reasoning is carried out in the intuitionistic internal language. We give the first machine-checked account of this 1-topos core, in Cubical Agda, over a previously verified probability monad and do-calculus. We build the classifier of sieves and realise the intervention...

    arxiv.org/abs/2607.15629 · PDF

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