1860 search results - page 37 / 372 » A Model of Queries for Object-Oriented Databases |
126
Voted
SIGMOD
1993
ACM
15 years 4 months ago
1993
ACM
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
115
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SIGMOD
2000
ACM
15 years 4 months ago
2000
ACM
Continuous queries are persistent queries that allow users to receive new results when they become available. While continuous query systems can transform a passive web into an ac...
112
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NGC
2000
Springer
15 years 7 days ago
2000
Springer
With the increasing popularity of the WWW, the main challenge in computer science has become content-based retrieval of multimedia objects. Access to multimedia objects in database...
113
Voted
SAC
2003
ACM
15 years 5 months ago
2003
ACM
Based on the limitations raised by existing approaches in the context of the Semantic Web, we propose a formalism, Web Sources Global Ontology (WebSOGO), a data meta-model for the...
108
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ICDE
1997
IEEE
15 years 4 months ago
1997
IEEE
In this paper we propose a data model for representing moving objects in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data model. We also propose Futur...