85 search results - page 14 / 17 » Conservative Extensions in Expressive Description Logics |
DLOG
2008
13 years 10 months ago
2008
Abstract. Fuzzy Description Logics (f-DLs) have been proposed as extensions of classical Description Logics able to handle imprecise and vague knowledge. Although several extension...
DLOG
2006
13 years 9 months ago
2006
On the Semantic Web, there has been increasing demand for a ruleslike expressivity that goes beyond OWL-DL. Efforts of combining rules languages and description logics usually pro...
LOGCOM
2000
13 years 7 months ago
2000
We introduce the concept of reflection principle as a knowledge representation paradigm in a computational logic setting. Reflection principles are expressed as certain kinds of l...
APWEB
2006
Springer
13 years 11 months ago
2006
Springer
In the semantic web context,the formal representation of knowledge is not resourceful while the informal one with uncertainty prevails. In order to provide an uncertainty reasoning...
AIPS
2008
13 years 10 months ago
2008
As no plan can cover all possible contingencies, the ability to detect failures during plan execution is crucial to the robustness of any autonomous system operating in a dynamic ...