The Usage of Negation in Real-World JSON Schema Documents

Mohamed Amine Baazizi; Dario Colazzo; Giorgio Ghelli; Carlo Sartiani; Stefanie Scherzinger

The Usage of Negation in Real-World JSON Schema Documents

Mohamed Amine Baazizi
, Dario Colazzo
, Giorgio Ghelli
, Carlo Sartiani
, Stefanie Scherzinger

Sorbonne Université
Université Paris Dauphine
University of Pisa
Università degli Studi della Basilicata
University of Passau

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

Many software tools, but also formal frameworks for working with JSON Schema, do not fully support negation. 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. We have collected a large corpus of 80k open source JSON Schema documents. We perform a systematic analysis, quantify usage patterns of negation, and also qualitatively analyze schemas. We show that negation is indeed used, albeit infrequently, following a stable set of patterns.

langue originale	Anglais
Pages (de - à)	101-108
Nombre de pages	8
journal	CEUR Workshop Proceedings
Volume	3194
état	Publié - 1 janv. 2022
Modification externe	Oui
Evénement	30th Italian Symposium on Advanced Database Systems, SEBD 2022 - Tirrenia, Italie Durée: 19 juin 2022 → 20 juin 2022

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AB - Many software tools, but also formal frameworks for working with JSON Schema, do not fully support negation. 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. We have collected a large corpus of 80k open source JSON Schema documents. We perform a systematic analysis, quantify usage patterns of negation, and also qualitatively analyze schemas. We show that negation is indeed used, albeit infrequently, following a stable set of patterns.

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UR - https://www.scopus.com/pages/publications/85137456169

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ER -

The Usage of Negation in Real-World JSON Schema Documents

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