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» Ontological Framework for Approximation
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PADL
2010
Springer
16 years 1 months ago
Implementing Query Answering for Hybrid MKNF Knowledge Bases
Abstract. Ontologies and rules are usually loosely coupled in knowledge representation formalisms. In fact, ontologies use open-world reasoning while the leading semantics for rule...
Ana Sofia Gomes, José Júlio Alferes,...
DLOG
2010
15 years 2 months ago
Distance-based Measures of Inconsistency and Incoherency for Description Logics
Abstract. Inconsistency and incoherency are two sorts of erroneous information in a DL ontology which have been widely discussed in ontology-based applications. For example, they h...
Yue Ma, Pascal Hitzler
DLOG
2010
15 years 2 months ago
On the feasibility of Description Logic knowledge bases with rough concepts and vague instances
Abstract. A usage scenario of bio-ontologies is hypothesis testing, such as finding relationships or new subconcepts in the data linked to the ontology. Whilst validating the hypot...
C. Maria Keet
SEMWEB
2009
Springer
15 years 11 months ago
Recommendations for Qualitative Ontology Matching Evaluations
This paper suggests appropriate rules to set up ontology matching evaluations and for golden standard construction and use which can significantly improve the quality of the preci...
Aliaksandr Autayeu, Vincenzo Maltese, Pierre Andre...
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WEBI
2007
Springer
15 years 10 months ago
Mapping Ontologies Elements using Features in a Latent Space
This paper proposes a method for the mapping of ontologies that, in a greater extent than other approaches, discovers and exploits sets of latent features for approximating the in...
Vassilis Spiliopoulos, George A. Vouros, Vangelis ...