Abstract
We add Most X are Y to the syllogistic logic of All X are Y and Some X are Y. We prove soundness, completeness, and decidability in polynomial time. Our logic has infinitely many rules, and we prove that this is unavoidable.
Original language | English |
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Pages (from-to) | 763-782 |
Number of pages | 20 |
Journal | Mathematical Structures in Computer Science |
Volume | 29 |
Issue number | 6 |
Early online date | 13 Mar 2019 |
DOIs | |
Publication status | Published - Jun 2019 |
Keywords
- completeness theorem
- majority quantifier
- syllogistic logic