Extensions to Description Logics

F. BaaderF. Baader, R KüstersR Küsters, F. WolterF. Wolter

F. Baader, R Küsters, F. Wolter
Extensions to Description Logics
In Franz {Baader} and Diego {Calvanese} and Deborah {McGuinness} and Daniele {Nardi} and Peter F. {Patel-Schneider}, eds., The Description Logic Handbook: Theory, Implementation, and Applications, 219--261. Cambridge University Press, 2003

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KurzfassungAbstract
This chapter considers, on the one hand,
extensions of Description Logics by features not available in the basic framework, but considered important for using Description Logics as a modeling language. In particular, it addresses the extensions concerning: concrete domain constraints; modal, epistemic, and temporal operators; probabilities and fuzzy logic; and defaults.
On the other hand, it considers non-standard inference problems for Description Logics, i.e., inference problems that---unlike subsumption or instance checking---are not available in all systems, but have turned out to be useful in applications. In particular, it addresses the non-standard inference problems: least common subsumer and most specific concept; unification and matching of concepts;
and rewriting.
Forschungsgruppe:Research Group: AutomatentheorieAutomata Theory

@incollection{ DLhandbookCh6,
  author = {F. {Baader} and R {K{\"u}sters} and F. {Wolter}},
  booktitle = {The Description Logic Handbook: Theory, Implementation, and Applications},
  editor = {Franz {Baader} and Diego {Calvanese} and Deborah {McGuinness} and Daniele {Nardi} and Peter F. {Patel-Schneider}},
  pages = {219--261},
  publisher = {Cambridge University Press},
  title = {Extensions to Description Logics},
  year = {2003},
}