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MLDM
2009
Springer
16 years 28 days ago
Relational Frequent Patterns Mining for Novelty Detection from Data Streams
We face the problem of novelty detection from stream data, that is, the identification of new or unknown situations in an ordered sequence of objects which arrive on-line, at cons...
Michelangelo Ceci, Annalisa Appice, Corrado Loglis...
IDA
2000
Springer
15 years 6 months ago
Discovery of multivalued dependencies from relations
Discovery of multivalueddependenciesfrom database relations isviewed as a search in a hypothesis space de ned according to the generalisation relationship among multivalued depend...
Iztok Savnik, Peter A. Flach
LREC
2010
115views Education» more  LREC 2010»
15 years 7 months ago
A General Methodology for Equipping Ontologies with Time
In the first part of this paper, we present a framework for enriching arbitrary upper or domain-specific ontologies with a concept of time. To do so, we need the notion of a time ...
Hans-Ulrich Krieger
FOMI
2008
15 years 7 months ago
Roles: A Four-Dimensional Analysis
In ontology the underlying nature of things is sought. Thus it is that the roles things play can sometimes be neglected. Some different sorts of things that get called roles: place...
Matthew West
DILS
2005
Springer
15 years 12 months ago
The Multiple Roles of Ontologies in the BioMediator Data Integration System
BioMediator is a data integration system that provides a common interface to multiple Internet-accessible databases containing information about genetics and molecular biology. Ont...
Peter Mork, Ron Shaker, Peter Tarczy-Hornoch