555 search results - page 56 / 111 » Data Modelling Languages: An Ontological Study |
128
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ECWEB
2004
Springer
15 years 11 months ago
2004
Springer
RDDOnto is an ontology that translates the MPEG-21 RDD (Rights Data Dictionary) specification into a hierarchical set of definitions with semantic content included. In the event th...
187
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CIKM
2006
Springer
15 years 9 months ago
2006
Springer
Relational databases are widely used today as a mechanism for providing access to structured data. They, however, are not suitable for typical information finding tasks of end use...
177
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IEEESCC
2005
IEEE
15 years 11 months ago
2005
IEEE
eal world”, represented abstractly using (time-varying) first-order logic predicates and terms. A representative composition result [11] here uses a translation into Petri nets. ...
159
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BDA
2001
15 years 7 months ago
2001
We study KDD (Knowledge Discovery in Databases) processes on OLAP (multidimensional and multilevel) data from a query point of view. Focusing on association rule mining, we consid...
195
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COOPIS
2004
IEEE
15 years 9 months ago
2004
IEEE
Matching descriptions of user requirements against descriptions of service capabilities is crucial for the discovery of appropriate services for a given task. To improve the precis...