94 search results - page 2 / 19 » Complexity of Reasoning With Expressive Ontology Mappings |
AAAI
2010
13 years 6 months ago
2010
Large scale ontology applications require efficient and robust description logic (DL) reasoning services. Expressive DLs usually have very high worst case complexity while tractab...
ER
2007
Springer
13 years 11 months ago
2007
Springer
The goal of this article is to formalize Object Role Modeling (ORM) using the DLR description logic. This would enable automated reasoning on the formal properties of ORM diagrams,...
KR
2010
Springer
13 years 9 months ago
2010
Springer
There is currently a growing interest in techniques for hiding parts of the signature of an ontology Kh that is being reused by another ontology Kv. Towards this goal, Cuenca Grau...
EKAW
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
KRMED
2004
13 years 6 months ago
2004
A number of sophisticated medical ontologies have been created over the past years. With their development the need for supporting the alignment of different ontologies is gaining...