activity
20152026
most citedOn the Evaluation of RDF Distribution Algorithms Implemented over Apache Spark

8 citations · 15 across the 8 of their papers we have counts for

collaborators

8 papers

cs.DB2026

JSON Schema Inclusion through Refutational Normalization: Reconciling Efficiency and Completeness

Mohamed-Amine Baazizi, Nour El Houda Ben Ali, Dario Colazzo +4

JSON Schema is the de facto standard for describing the structure of JSON documents. Deciding JSON Schema inclusion - whether every instance of a schema is also an instance of…

cs.DB2025

Elimination of annotation dependencies in validation for Modern JSON Schema

Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo +4

JSON 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,…

cs.DB2023★ 1 cited

Validation of Modern JSON Schema: Formalization and Complexity

Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo +3

JSON 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 added two novel fea…

cs.DB2022

Negation-Closure for JSON Schema

Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli +2

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…

cs.DB2022

Witness Generation for JSON Schema

Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo +3

JSON Schema is an important, evolving standard schema language for families of JSON documents. It is based on a complex combination of structural and Boolean assertions, and featur…

cs.DB2021★ 1 cited

An Empirical Study on the "Usage of Not" in Real-World JSON Schema Documents (Long Version)

Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli +2

In this paper, we study the usage of negation in JSON Schema data modeling. Negation is a logical operator that is rarely present in type systems and schema description languages,…

cs.DB2021★ 5 cited

Not Elimination and Witness Generation for JSON Schema

Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli +2

JSON Schema is an evolving standard for the description of families of JSON documents. JSON Schema is a logical language, based on a set of assertions that describe features of the…

cs.DB2015★ 8 cited

On the Evaluation of RDF Distribution Algorithms Implemented over Apache Spark

Olivier Curé, Hubert Naacke, Mohamed-Amine Baazizi +1

Querying very large RDF data sets in an efficient manner requires a sophisticated distribution strategy. Several innovative solutions have recently been proposed for optimizing dat…