57 citations · 166 across the 21 of their papers we have counts for
3 papers · 1 filter
Stream Reasoning in Temporal Datalog
Alessandro Ronca, Mark Kaminski, Bernardo Cuenca Grau +2
In recent years, there has been an increasing interest in extending traditional stream processing engines with logical, rule-based, reasoning capabilities. This poses significant t…
The Bag Semantics of Ontology-Based Data Access
Charalampos Nikolaou, Egor V. Kostylev, George Konstantinidis +3
Ontology-based data access (OBDA) is a popular approach for integrating and querying multiple data sources by means of a shared ontology. The ontology is linked to the sources usin…
Foundations of Declarative Data Analysis Using Limit Datalog Programs
Mark Kaminski, Bernardo Cuenca Grau, Egor V. Kostylev +2
Motivated by applications in declarative data analysis, we study ---an extension of positive Datalog with arithmetic functions over integers. This la…