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WWW
2011
ACM
13 years 4 months ago
A better uncle for OWL: nominal schemas for integrating rules and ontologies
We propose a description-logic style extension of OWL 2 with nominal schemas which can be used like“variable nominal classes”within axioms. This feature allows ontology langua...
Markus Krötzsch, Frederick Maier, Adila Krisn...
WWW
2011
ACM
13 years 4 months ago
OntoTrix: a hybrid visualization for populated ontologies
Most Semantic Web data visualization tools structure the representation according to the concept definitions and interrelations that constitute the ontology’s vocabulary. Insta...
Benjamin Bach, Emmanuel Pietriga, Ilaria Liccardi,...
DCC
2005
IEEE
14 years 8 months ago
Real, Tight Frames with Maximal Robustness to Erasures
Motivated by the use of frames for robust transmission over the Internet, we present a first systematic construction of real tight frames with maximum robustness to erasures. We a...
Jelena Kovacevic, Markus Püschel
ICC
2009
IEEE
155views Communications» more  ICC 2009»
14 years 4 months ago
Modeling Random Walk Search Algorithms in Unstructured P2P Networks with Social Information
—Random walk (RW) has been widely used as a strategy for searching in peer-to-peer networks. The boom of social network applications introduces new impact to the classical algori...
Jing Xie, King-Shan Lui
ESWS
2007
Springer
14 years 3 months ago
Pattern-based Ontology Construction
Large and complex enterprise systems face the same kind of information processing problems that exist on the web in general, and constructing an ontology is a crucial part of many ...
Eva Blomqvist