408 search results - page 14 / 82 » Reasoning with Very Expressive Fuzzy Description Logics |
DLOG
2008
13 years 10 months ago
2008
In this paper we consider the extensions of description logics that were proposed to represent uncertain or vague knowledge, focusing on the fuzzy and possibilistic formalisms. We ...
DLOG
2007
13 years 10 months ago
2007
We compare and contrast Description Logic (DL) and Order-Sorted Feature (OSF) Logic from the perspective of using them for expressing and reasoning with knowledge structures of the...
CADE
2008
Springer
14 years 8 months ago
2008
Springer
Abstract. Conjunctive query answering plays a prominent role in applications of description logics (DLs) that involve instance data, but its exact complexity was a long-standing op...
AUSAI
1999
Springer
13 years 12 months ago
1999
Springer
Computing least common subsumers in description logics is an important reasoning service useful for a number of applications. As shown in the literature, this reasoning service ca...
JAIR
1998
13 years 7 months ago
1998
A class of interval-based temporal languages for uniformly representing and reasoning about actions and plans is presented. Actions are represented by describing what is true whil...