Fixpoint Extensions of Temporal Description Logics.
Enrico Franconi, David Toman · 2003
In this paper we introduce a decidable fixpoint extension of temporal Description Logics. We exploit the decidability results obtained for various monodic extensions of Description Logics to obtain decidability and tight complexity results for temporal fixpoint extensions of these Description Logics and more generally for the decidable monodic fragments of first order logic.