Abstract | ||
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We address the problem of explaining Boolean Conjunctive Query (BCQ) failure in the presence of inconsistency within the Ontology-Based Data Access (OBDA) setting, where inconsistency is handled by the intersection of closed repairs semantics (ICR) and the ontology is represented by Datalog+/- rules. Our proposal relies on an interactive and argumentative approach where the processes of explanation takes the form of a dialogue between the User and the Reasoner. We exploit the equivalence between argumentation and ICR-semantics to prove that the Reasoner can always provide an answer for user's questions. |
Year | DOI | Venue |
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2014 | 10.3233/978-1-61499-436-7-101 | FRONTIERS IN ARTIFICIAL INTELLIGENCE AND APPLICATIONS |
Field | DocType | Volume |
Ontology,Argumentative,Conjunctive query,Semantic reasoner,Computer science,Argumentation theory,Knowledge management,Equivalence (measure theory),Natural language processing,Artificial intelligence,Datalog,Semantics | Conference | 266 |
ISSN | Citations | PageRank |
0922-6389 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Abdallah Arioua | 1 | 40 | 5.80 |
Nouredine Tamani | 2 | 88 | 14.63 |
Madalina Croitoru | 3 | 5 | 1.60 |
Patrice Buche | 4 | 217 | 33.64 |