118 search results - page 7 / 24 » Logical Design of Generalizations in Object-relational Datab... |
155
Voted
KCAP
2003
ACM
15 years 11 months ago
2003
ACM
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...
154
Voted
GIS
2006
ACM
15 years 5 months ago
2006
ACM
We present an algorithm for polyline (and polygon) similarity testing that is based on the double-cross formalism. To determine the degree of similarity between two polylines, the...
175
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DOLAP
1998
ACM
15 years 10 months ago
1998
ACM
Though designing a data warehouse requires techniques completely different from those adopted for operational systems, no significant effort has been made so far to develop a comp...
178
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
Researchers in the social and behavioral sciences routinely rely on quasi-experimental designs to discover knowledge from large databases. Quasi-experimental designs (QEDs) exploi...
203
Voted
IDEAS
2009
IEEE
16 years 14 days ago
2009
IEEE
RDFKB (Resource Description Framework Knowledge Base) is a relational database system for RDF datasets which supports inference and knowledge management. Significant research has ...