Abstract
The Region Connection Calculus based on 8 relations
(RCC8) is one of several extensively researched methods
to use for qualitative spatial representation and reasoning.
We discuss several issues arising when representing RCC8 in
OWL DL, a decidable fragment of OWL. There is no direct
encoding of such a calculus in OWL DL, as the language
lacks required features such as role reflexivity, role Boolean
operators, and role inclusion axioms. Some of these features
are to be included in the new version of the OWL standard,
OWL 2, but this language still lacks the expressive power to
support role negations, conjunctions, disjunctions, and complex
role inclusion axioms. Recently, advances in description logics
languages as SROIQBs have made possible expressing some of
the above constructs, while maintaining the decidability of the
language. In this paper, we exploit these new opportunities by
providing qualitative spatial knowledge representation on the
Semantic Web.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2010 IEEE Fourth International Conference on Semantic Computing (ICSC 2010), 22-24 September 2010, Pittsburgh, Pennsylvania, USA |
| Place of Publication | Piscataway |
| Publisher | IEEE Computer Society |
| Pages | 252-259 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | conference; 2010 IEEE Fourth International Conference on Semantic Computing (ICSC); 2010-09-22; 2010-09-24 - Duration: 22 Sept 2010 → 24 Sept 2010 |
Conference
| Conference | conference; 2010 IEEE Fourth International Conference on Semantic Computing (ICSC); 2010-09-22; 2010-09-24 |
|---|---|
| Period | 22/09/10 → 24/09/10 |
| Other | 2010 IEEE Fourth International Conference on Semantic Computing (ICSC) |
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