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DKE
1999
101views more  DKE 1999»
13 years 5 months ago
Formal Ontology for Subject
Subject-based classi
Christopher A. Welty, Jessica Jenkins
KCAP
2003
ACM
13 years 10 months ago
Modularisation of domain ontologies implemented in description logics and related formalisms including OWL
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...
Alan L. Rector
SCIE
1997
Springer
13 years 9 months ago
Semantic Matching: Formal Ontological Distinctions for Information Organization, Extraction, and Integration
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...
Nicola Guarino
KR
2010
Springer
13 years 10 months ago
Probabilistic Description Logics for Subjective Uncertainty
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...
Carsten Lutz, Lutz Schröder
ATAL
2006
Springer
13 years 9 months ago
Formalizing typicality of objects and context-sensitivity in ontologies
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...
Ching-man Au Yeung, Ho-fung Leung