Negation-closure is an important design principle for a logical system, since it ensures that, for every algebraic property that involves an operator, a “symmetric” algebraic property holds for its dual. This facilitates both reasoning and automatic manipulation.
Apr 26, 2023
Feb 27, 2022 · Most logical languages with negation enjoy negation closure, that is, for every operator they have a negation dual that expresses its negation.
Jul 22, 2024 · JSON Schema is an evolving standard for describing families of JSON documents. It is a logical language, based on a set of assertions that ...
Feb 27, 2022 · Most logical languages with negation enjoy negation closure, that is, for every operator they have a negation dual that expresses its negation.
This work presents JSON Model, an alternative to previous proposals which is both lightweight and fea-tureful, and discusses key design choices, ...
JSON Schema is an evolving standard for describing families of JSON documents. It is a logical language, based on a set of assertions that describe features of ...
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We study the usage of negation in JSON Schema data modeling. Negation is a logical operator rarely present in type systems and schema description languages, ...
This motivates us to study whether negation is actually used in practice, for which aims, and whether it could, in principle, be replaced by simpler operators.
Oct 17, 2023 · I have a schema trying to validate a port number and it is being compared to a reference to a port definition and a constant value of negative 1.
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Unfortunately, JSON Schema does not enjoy negation closure: there are JSON schemas for which not- elimination is not possible. So we have extended our ...