The thesis that, in a system of natural deduction, the meaning of a logical constant is given by some or all of its introduction and elimination rules has been developed recently in the work of ...

This paper concerns modal logics of provability -- Gödel-Löb system GL and Solovay logic S -- the smallest and the greatest representation of arithmetical theories in propositional logic respectively.

Logical Analysis of Data (LAD) stands as a compelling paradigm within data science, merging combinatorial optimisation and classical classification methods to extract interpretable patterns from ...