How far is an Object Model from DL.

Epaminondas Kapetanios Moira C. Norrie Alain Würgler

Published in: Description Logics (1997)

Keyphrases

object model
description logics
object databases
data model
expressive power
d objects
object models
knowledge base
database
schema evolution
formal logic
object modeling
object class
viewpoint
conjunctive queries
dl lite
query answering