5 citations · 5 across the 2 of their papers we have counts for
3 papers
Database Querying under Missing Values Governed by Missingness Mechanisms
Leopoldo Bertossi, Farouk Toumani, Maxime Buron
We address the problems of giving a semantics to- and doing query answering (QA) on a relational database (RDB) that has missing values (MVs). The causes for the latter are governe…
Rewriting the Infinite Chase
Michael Benedikt, Maxime Buron, Stefano Germano +2
Guarded tuple-generating dependencies (GTGDs) are a natural extension of description logics and referential constraints. It has long been known that queries over GTGDs can be answe…
Parallelisable Existential Rules: a Story of Pieces
Maxime Buron, Marie-Laure Mugnier, Michaël Thomazo
In this paper, we consider existential rules, an expressive formalism well suited to the representation of ontological knowledge and data-to-ontology mappings in the context of ont…