Foundations of Databases: The Logical Level
Foundations of Databases: The Logical Level
What You Always Wanted to Know About Datalog (And Never Dared to Ask)
IEEE Transactions on Knowledge and Data Engineering
Position paper: a comparison of two modelling paradigms in the Semantic Web
Proceedings of the 15th international conference on World Wide Web
Tractable Reasoning and Efficient Query Answering in Description Logics: The DL-Lite Family
Journal of Automated Reasoning
A general datalog-based framework for tractable query answering over ontologies
Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
The DL-lite family and relations
Journal of Artificial Intelligence Research
Query answering under non-guarded rules in datalog+/-
RR'10 Proceedings of the Fourth international conference on Web reasoning and rule systems
Advanced processing for ontological queries
Proceedings of the VLDB Endowment
On rules with existential variables: Walking the decidability line
Artificial Intelligence
Ontological queries: Rewriting and optimization
ICDE '11 Proceedings of the 2011 IEEE 27th International Conference on Data Engineering
A broad class of first-order rewritable tuple-generating dependencies
Datalog 2.0'12 Proceedings of the Second international conference on Datalog in Academia and Industry
Query patterns for existential rules
RR'12 Proceedings of the 6th international conference on Web Reasoning and Rule Systems
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This paper presents the research summary of a Ph.D. plan concerning the study of Ontology-Based Data Access (OBDA) for ontologies expressed in Datalog-based formalisms, i.e., Datalog rules that allow the use of existential variables in the head.