Infomaster: an information integration system
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Medical Informatics Europe, 1985
Medical Informatics Europe, 1985
Querying Heterogeneous Information Sources Using Source Descriptions
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
The evolution of Protégé: an environment for knowledge-based systems development
International Journal of Human-Computer Studies
IEEE Intelligent Systems
Data integration: the teenage years
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
The Description Logic Handbook
The Description Logic Handbook
The foundational model of anatomy in OWL: Experience and perspectives
Web Semantics: Science, Services and Agents on the World Wide Web
Tractable Reasoning and Efficient Query Answering in Description Logics: The DL-Lite Family
Journal of Automated Reasoning
A diagrammatic reasoning system for the description logic ALC
Journal of Visual Languages and Computing
Approximate OWL-Reasoning with Screech
RR '08 Proceedings of the 2nd International Conference on Web Reasoning and Rule Systems
DL-Lite: tractable description logics for ontologies
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 2
Approximating OWL-DL ontologies
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
EQL-lite: effective first-order query processing in description logics
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Consequence-driven reasoning for horn SHIQ ontologies
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
The MASTRO system for ontology-based data access
Semantic Web
Concurrent classification of EL ontologies
ISWC'11 Proceedings of the 10th international conference on The semantic web - Volume Part I
FaCT++ description logic reasoner: system description
IJCAR'06 Proceedings of the Third international joint conference on Automated Reasoning
The combined approach to ontology-based data access
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
| Hi-index | 0.00 |
This paper presents the research summary of my Ph.D. plan, which is currently in the early stages of its development. The objectives around which my work is focusing and that I will continue to pursue throughout the remainder of my doctoral activities are the development of tools and the definition of a methodology for the execution of those tasks that are typically performed when working with ontologies in the context of Ontology-Based Data Access (OBDA). The objective of this methodology is to guide the ontology engineer through ontology design, representation and approximation, and the issues I will address in order to provide the necessary tools to achieve this goal are the optimization of ontology classification in DL-Lite, the definition of a graphical language tailored towards ontologies, and the study of approximation of ontologies in expressive languages into DL-Lite logics. Such methodology proves to be necessary when facing the numerous challenges that often arise in real-world scenarios, in which the amount of data that is managed by information systems, and the processes that manage and act on this data grow continuously.