A natural semantics for modal logic over databases (Q1102937)
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scientific article; zbMATH DE number 4051570
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A natural semantics for modal logic over databases |
scientific article; zbMATH DE number 4051570 |
Statements
A natural semantics for modal logic over databases (English)
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1988
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Two interpretations of modal logic with nonmonotone, semantically defined consequence operations are given based on model theoretic forcing. A natural interpretation for the theory of database updates is also presented. Local and global versions of forcing consequences are both covered applying Robinson's and Kripke's techniques.
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closed-world assumption
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nonmonotonic logic
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logic database
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nonmonotone consequence operations
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model theoretic forcing
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theory of database updates
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