2705 search results - page 1 / 541 » Formal Ontology for Subject |
DKE
1999
13 years 10 months ago
1999
Subject-based classi
KCAP
2003
ACM
14 years 4 months ago
2003
ACM
Modularity is a key requirement for large ontologies in order to achieve re-use, maintainability, and evolution. Mechanisms for ‘normalisation’ to achieve analogous aims are s...
SCIE
1997
Springer
14 years 3 months ago
1997
Springer
Abstract. The task of information extraction can be seen as a problem of semantic matching between a user-defined template and a piece of information written in natural language. T...
KR
2010
Springer
14 years 3 months ago
2010
Springer
We propose a new family of probabilistic description logics (DLs) that, in contrast to most existing approaches, are derived in a principled way from Halpern’s probabilistic fi...
ATAL
2006
Springer
14 years 2 months ago
2006
Springer
In multiagent systems ontologies are essential because they facilitate tasks like communications and reasoning. In this paper, inspired by studies in cognitive psychology, we pres...