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» Managing Ontology Evolution Via Relational Constraints
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JKM
2007
161views more  JKM 2007»
13 years 9 months ago
A strategy-based ontology of knowledge management technologies
Purpose – The purpose of this paper is to distinguish and describe knowledge management (KM) technologies according to their support for strategy. Design/methodology/approach â€...
Andre Saito, Katsuhiro Umemoto, Mitsuru Ikeda
COOPIS
2003
IEEE
14 years 3 months ago
Ontology Based Query Processing in Database Management Systems
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
Chokri Ben Necib, Johann Christoph Freytag
KSEM
2009
Springer
14 years 4 months ago
On Optimization of Predictions in Ontology-Driven Situation Awareness
Systems supporting situation awareness in large-scale control systems, such as, e. g., encountered in the domain of road traffic management, pursue the vision of allowing human ope...
Norbert Baumgartner, Wolfgang Gottesheim, Stefan M...
SAC
2010
ACM
14 years 4 months ago
Background knowledge in formal concept analysis: constraints via closure operators
The aim of this short paper is to present a general method of using background knowledge to impose constraints in conceptual clustering of object-attribute relational data. The pr...
Radim Belohlávek, Vilém Vychodil
AIMS
2007
Springer
14 years 4 months ago
Harnessing Models for Policy Conflict Analysis
Policy conflict analysis processes based solely on the examination of policy language constructs can not readily discern the semantics associated with the managed system for which ...
Steven Davy, Brendan Jennings