The MASTRO system for ontology-based data access
In this paper we present MASTRO, a Java tool for ontology-based data access (OBDA)
developed at Sapienza Università di Roma and at the Free University of Bozen-Bolzano …
developed at Sapienza Università di Roma and at the Free University of Bozen-Bolzano …
Ontology-mediated query answering with data-tractable description logics
M Bienvenu, M Ortiz - Reasoning Web. Web Logic Rules: 11th …, 2015 - Springer
Recent years have seen an increasing interest in ontology-mediated query answering, in
which the semantic knowledge provided by an ontology is exploited when querying data …
which the semantic knowledge provided by an ontology is exploited when querying data …
Ontology reasoning with deep neural networks
P Hohenecker, T Lukasiewicz - Journal of Artificial Intelligence Research, 2020 - jair.org
The ability to conduct logical reasoning is a fundamental aspect of intelligent human
behavior, and thus an important problem along the way to human-level artificial intelligence …
behavior, and thus an important problem along the way to human-level artificial intelligence …
[PDF][PDF] Tractable approximations of consistent query answering for robust ontology-based data access
M Bienvenu, R Rosati - Twenty-Third International Joint Conference on …, 2013 - ijcai.org
A robust system for ontology-based data access should provide meaningful answers to
queries even when the data conflicts with the ontology. This can be accomplished by …
queries even when the data conflicts with the ontology. This can be accomplished by …
Inconsistency-tolerant query answering in ontology-based data access
Ontology-based data access (OBDA) is receiving great attention as a new paradigm for
managing information systems through semantic technologies. According to this paradigm, a …
managing information systems through semantic technologies. According to this paradigm, a …
On the complexity of consistent query answering in the presence of simple ontologies
M Bienvenu - Proceedings of the AAAI Conference on Artificial …, 2012 - ojs.aaai.org
Consistent query answering is a standard approach for producing meaningful query
answers when data is inconsistent. Recent work on consistent query answering in the …
answers when data is inconsistent. Recent work on consistent query answering in the …
Querying inconsistent description logic knowledge bases under preferred repair semantics
Recently several inconsistency-tolerant semantics have been introduced for querying
inconsistent description logic knowledge bases. Most of these semantics rely on the notion …
inconsistent description logic knowledge bases. Most of these semantics rely on the notion …
Database repairs and consistent query answering: Origins and further developments
L Bertossi - Proceedings of the 38th ACM SIGMOD-SIGACT-SIGAI …, 2019 - dl.acm.org
In this article we review the main concepts around database repairs and consistent query
answering, with emphasis on tracing back the origin, motivation, and early developments …
answering, with emphasis on tracing back the origin, motivation, and early developments …
Repairing ontologies via axiom weakening
Ontology engineering is a hard and error-prone task, in which small changes may lead to
errors, or even produce an inconsistent ontology. As ontologies grow in size, the need for …
errors, or even produce an inconsistent ontology. As ontologies grow in size, the need for …
Five challenges for the semantic sensor web
O Corcho, R García-Castro - Semantic Web, 2010 - content.iospress.com
The combination of sensor networks with the Web, web services and database technologies,
was named some years ago as the Sensor Web or the Sensor Internet. Most efforts in this …
was named some years ago as the Sensor Web or the Sensor Internet. Most efforts in this …