532 search results - page 29 / 107 » On the Semantics of Epistemic Description Logics |
CADE
2002
Springer
14 years 9 months ago
2002
Springer
Abstract. Description Logics are a family of class based knowledge representation formalisms characterised by the use of various constructors to build complex classes from simpler ...
IJCAI
2001
13 years 10 months ago
2001
Ontologies are set to play a key r^ole in the "Semantic Web" by providing a source of shared and precisely defined terms that can be used in descriptions of web resource...
IJCAI
1997
13 years 10 months ago
1997
Practical applications of description logics (DLs) in knowledge-based systems have forced us to introduce the following features which are absent from existing DLs: • allowing a...
JAPLL
2010
13 years 7 months ago
2010
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
RWEB
2009
Springer
14 years 3 months ago
2009
Springer
In this chapter we will introduce description logics, a family of logic-based knowledge representation languages that can be used to represent the terminological knowledge of an a...