19 citations · 24 across the 8 of their papers we have counts for
4 papers · 1 filter
Towards a theory of Façade-X data access: satisfiability of SPARQL basic graph patterns
Luigi Asprino, Enrico Daga
Data integration is the primary use case for knowledge graphs. However, integrated data are not typically graphs but come in different formats, for example, CSV, XML, or a relation…
Streamlining Knowledge Graph Construction with a façade: The SPARQL Anything project
Luigi Asprino, Enrico Daga, Justin Dowdy +3
What should a data integration framework for knowledge engineers look like? Recent research on Knowledge Graph construction proposes the design of a façade, a notion borrowed from…
Facade-X: an opinionated approach to SPARQL anything
Enrico Daga, Luigi Asprino, Paul Mulholland +1
The Semantic Web research community understood since its beginning how crucial it is to equip practitioners with methods to transform non-RDF resources into RDF. Proposals focus on…
Observing LOD using Equivalent Set Graphs: it is mostly flat and sparsely linked
Luigi Asprino, Wouter Beek, Paolo Ciancarini +2
This paper presents an empirical study aiming at understanding the modeling style and the overall semantic structure of Linked Open Data. We observe how classes, properties and ind…