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Categorical models of dependent type theory II

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Previously, we saw how dependent type theories might be modelled by categories with attributes (CwAs), in a similar manner to how simple type theories may be modelled by cartesian categories. In this talk, guided by the intuition bestowed by CwAs, I will give an overview of several other models of dependent type theories, including categories with families, natural models, and comprehension categories.

This talk is part of the Logic & Semantics for Dummies series.

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