Schema validation and evaluation framework for extracted schemas in JSON databases [PDF]
Scientific ReportsThe increasing use of schemaless data systems has intensified the need for reliable methods to assess the quality of extracted schemas intended for downstream tasks such as data integration, query optimisation, and interoperability.
Saad Belefqih +3 more
doaj +4 more sources
Adamant: a JSON schema-based metadata editor for research data management workflows [version 2; peer review: 3 approved] [PDF]
F1000Research, 2022 The web tool Adamant has been developed to systematically collect research metadata as early as the conception of the experiment. Adamant enables a continuous, consistent, and transparent research data management (RDM) process, which is a key element of ...
Markus M. Becker +2 more
doaj +2 more sources
Negation-closure for JSON Schema
Theoretical Computer Science, 2023 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 the JSON value under analysis and on logical or structural combinators for these assertions, including a negation operator.
Giorgio Ghelli +2 more
exaly +7 more sources
Parametric schema inference for massive JSON datasets [PDF]
VLDB Journal, 2019 In recent years, JSON established itself as a very popular data format for representing massive data collections. JSON data collections are usually schemaless. While this ensures several advantages, the absence of schema information has important negative consequences as well: Data analysts and programmers cannot exploit a schema for a reliable ...
Mohamed-Amine Baazizi +2 more
exaly +5 more sources
JSVE: JSON Schema Variant Extraction Based on Clustering and Formal Concept Analysis
IEEE AccessThe JSON data format is widely used in a variety of data representation and exchange scenarios due to its flexibility. JSON data is usually schemaless, which ensures the lightweight and flexible advantages of JSON. However, the lack of schema information
Teng Lv
exaly +3 more sources
Towards an interoperable perovskite description or how to keep track of 300 perovskite ions [PDF]
Nature CommunicationsHybrid perovskites are interesting optoelectronic materials. The perovskite ABX3 structure offers a vast compositional space, and we have identified over 300 perovskite ions.
Ayman Maqsood +10 more
doaj +2 more sources
pyJSON Schema Loader and JSON Editor: A tool for file-based metadata management
SoftwareXThis work introduces the “pyJSON Schema Loader and JSON Editor”, a client-side desktop application for offline and local environments capable of creating, editing and tracking metadata-containing JSON documents.
Markus M Becker +2 more
exaly +3 more sources
A web service based on RESTful API and JSON Schema/JSON Meta Schema to construct knowledge graphs [PDF]
2018 International Conference on Computer, Information and Telecommunication Systems (CITS), 2018 5 pages; 6 ...
Adam Agocs, Jean-Marie Le Goff
exaly +3 more sources
Validation of Modern JSON Schema: Formalization and Complexity
Proceedings of the ACM on Programming LanguagesJSON Schema is the de-facto standard schema language for JSON data. The language went through many minor revisions, but the most recent versions of the language, starting from Draft 2019-09, added two novel features, dynamic references and annotation-dependent validation , that change the ...
Lyes Attouche +2 more
exaly +5 more sources
Elimination of annotation dependencies in validation for Modern JSON Schema
Theoretical Computer ScienceJSON Schema is a logical language used to define the structure of JSON values. JSON Schema syntax is based on nested schema objects. In all versions of JSON Schema until Draft-07, collectively known as Classical JSON Schema, the semantics of a schema was entirely described by the set of JSON values that it validates.
Lyes Attouche +2 more
exaly +4 more sources