624 search results - page 4 / 125 » Reasoning with Expressive Description Logics: Theory and Pra... |
JAIR
2008
13 years 7 months ago
2008
In this paper, we propose a set of tasks that are relevant for the modular reuse of ontologies. In order to formalize these tasks as reasoning problems, we introduce the notions o...
KR
2000
Springer
13 years 11 months ago
2000
Springer
We present a new tableaux calculus deciding the ABox consistency problem for the expressive description logic ALCNHR+ . Prominent language features of ALCNHR+ are number restricti...
INLG
2010
Springer
13 years 5 months ago
2010
Springer
The generation of referring expressions (GRE), an important subtask of Natural Language Generation (NLG) is to generate phrases that uniquely identify domain entities. Until recen...
CADE
2010
Springer
13 years 8 months ago
2010
Springer
We propose an extension of the syntactic restriction for complex role inclusion axioms in the description logic SROIQ. Like the original restriction in SROIQ, our restrictions can ...
ICLP
1995
Springer
13 years 11 months ago
1995
Springer
Abstract. The Event Calculus is a narrative based formalism for reasoning about actions and change originally proposed in logic programming form by Kowalski and Sergot. In this pap...