Towards more expressive ontology languages: The query answering problem A Calì, G Gottlob, A Pieris Artificial Intelligence 193, 87-128, 2012 | 266 | 2012 |
Datalog+/-: A family of logical knowledge representation and query languages for new applications A Calì, G Gottlob, T Lukasiewicz, B Marnette, A Pieris 2010 25th annual IEEE symposium on logic in computer science, 228-242, 2010 | 210 | 2010 |
Ontological queries: Rewriting and optimization G Gottlob, G Orsi, A Pieris 2011 IEEE 27th International Conference on Data Engineering, 2-13, 2011 | 205 | 2011 |
Advanced processing for ontological queries A Calì, G Gottlob, A Pieris Proceedings of the VLDB Endowment 3 (1-2), 554-565, 2010 | 162 | 2010 |
Query answering under non-guarded rules in datalog+/- A Calì, G Gottlob, A Pieris International Conference on Web Reasoning and Rule Systems, 1-17, 2010 | 124 | 2010 |
Query rewriting and optimization for ontological databases G Gottlob, G Orsi, A Pieris ACM Transactions on Database Systems (TODS) 39 (3), 1-46, 2014 | 109 | 2014 |
Expressive languages for querying the semantic web M Arenas, G Gottlob, A Pieris Proceedings of the 33rd ACM SIGMOD-SIGACT-SIGART symposium on Principles of …, 2014 | 95 | 2014 |
Swift Logic for Big Data and Knowledge Graphs: Overview of Requirements, Language, and System L Bellomarini, G Gottlob, A Pieris, E Sallinger SOFSEM 2018: Theory and Practice of Computer Science: 44th International …, 2018 | 91 | 2018 |
Beyond SPARQL under OWL 2 QL entailment regime: Rules to the rescue G Gottlob, A Pieris Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015 | 78 | 2015 |
From classical to consistent query answering under existential rules T Lukasiewicz, MV Martinez, A Pieris, G Simari Proceedings of the AAAI Conference on Artificial Intelligence 29 (1), 2015 | 76 | 2015 |
New expressive languages for ontological query answering A Calì, G Gottlob, A Pieris Proceedings of the AAAI Conference on Artificial Intelligence 25 (1), 1541-1546, 2011 | 51 | 2011 |
Guarded-based disjunctive tuple-generating dependencies P Bourhis, M Manna, M Morak, A Pieris ACM Transactions on Database Systems (TODS) 41 (4), 1-45, 2016 | 47 | 2016 |
Chase termination for guarded existential rules M Calautti, G Gottlob, A Pieris Proceedings of the 34th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of …, 2015 | 42 | 2015 |
Optimizing query answering under ontological constraints G Orsi, A Pieris Proceedings of the VLDB Endowment 4 (11), 1004-1015, 2011 | 42 | 2011 |
The impact of disjunction on query answering under guarded-based existential rules P Bourhis, M Morak, A Pieris Informal Proceedings of the 26th International Workshop on Description …, 2013 | 39 | 2013 |
Datalog+/-: A family of languages for ontology querying A Calì, G Gottlob, T Lukasiewicz, A Pieris International Datalog 2.0 Workshop, 351-368, 2010 | 38 | 2010 |
Polynomial combined rewritings for existential rules G Gottlob, M Manna, A Pieris Fourteenth International Conference on the Principles of Knowledge …, 2014 | 35 | 2014 |
Ontological query answering under expressive Entity–Relationship schemata A Calì, G Gottlob, A Pieris Information Systems 37 (4), 320-335, 2012 | 35 | 2012 |
The space-efficient core of Vadalog G Berger, G Gottlob, A Pieris, E Sallinger ACM Transactions on Database Systems (TODS) 47 (1), 1-46, 2022 | 32 | 2022 |
On the complexity of ontological reasoning under disjunctive existential rules G Gottlob, M Manna, M Morak, A Pieris Mathematical Foundations of Computer Science 2012: 37th International …, 2012 | 32 | 2012 |