Andreas Pieris
TitleCited byYear
Towards more expressive ontology languages: The query answering problem
A Cali, G Gottlob, A Pieris
Artificial Intelligence 193, 87-128, 2012
1712012
Ontological queries: Rewriting and optimization
G Gottlob, G Orsi, A Pieris
2011 IEEE 27th International Conference on Data Engineering, 2-13, 2011
1602011
Datalog+/-: A family of logical knowledge representation and query languages for new applications
A Cali, G Gottlob, T Lukasiewicz, B Marnette, A Pieris
2010 25th Annual IEEE Symposium on Logic in Computer Science, 228-242, 2010
1362010
Advanced processing for ontological queries
A Calì, G Gottlob, A Pieris
Proceedings of the VLDB Endowment 3 (1-2), 554-565, 2010
1222010
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
942010
Query rewriting and optimization for ontological databases
G Gottlob, G Orsi, A Pieris
ACM Transactions on Database Systems (TODS) 39 (3), 25, 2014
732014
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
722014
From classical to consistent query answering under existential rules
T Lukasiewicz, MV Martinez, A Pieris, GI Simari
Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015
522015
New expressive languages for ontological query answering
A Calì, G Gottlob, A Pieris
Twenty-Fifth AAAI Conference on Artificial Intelligence, 2011
372011
The impact of disjunction on query answering under guarded-based existential rules
P Bourhis, M Morak, A Pieris
Twenty-Third International Joint Conference on Artificial Intelligence, 2013
332013
Optimizing query answering under ontological constraints
G Orsi, A Pieris
Proceedings of the VLDB Endowment (PVLDB) 4 (11), 2011
322011
Tractable query answering over conceptual schemata
A Calì, G Gottlob, A Pieris
International Conference on Conceptual Modeling, 175-190, 2009
292009
Ontological query answering under expressive Entity–Relationship schemata
A Calí, G Gottlob, A Pieris
Information Systems 37 (4), 320-335, 2012
282012
Combining decidability paradigms for existential rules
G Gottlob, M Manna, A Pieris
Theory and Practice of Logic Programming 13 (4-5), 877-892, 2013
232013
Polynomial combined rewritings for existential rules
G Gottlob, M Manna, A Pieris
Fourteenth International Conference on the Principles of Knowledge …, 2014
222014
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
212015
Query answering under expressive entity-relationship schemata
A Calì, G Gottlob, A Pieris
International Conference on Conceptual Modeling, 347-361, 2010
212010
Querying the guarded fragment with transitivity
G Gottlob, A Pieris, L Tendera
International Colloquium on Automata, Languages, and Programming, 287-298, 2013
202013
On the complexity of ontological reasoning under disjunctive existential rules
G Gottlob, M Manna, M Morak, A Pieris
International Symposium on Mathematical Foundations of Computer Science, 1-18, 2012
202012
Datalog+/-: A family of languages for ontology querying
A Calì, G Gottlob, T Lukasiewicz, A Pieris
International Datalog 2.0 Workshop, 351-368, 2010
202010
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Articles 1–20