1860 search results - page 276 / 372 » A Model of Queries for Object-Oriented Databases |
129
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DASFAA
2010
IEEE
15 years 8 months ago
2010
IEEE
Sequence data analysis has been extensively studied in the literature. However, most previous work focuses on analyzing sequence data from a single source or party. In many applica...
141
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VLDB
1998
ACM
15 years 8 months ago
1998
ACM
Approximate predicates can be used to reduce the number of comparisons made by expensive, complex predicates. For example, to check if a point is within a region (expensive predic...
151
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ER
2009
Springer
15 years 7 months ago
2009
Springer
Ontologies have been extensively used to model domain-specific knowledge. Recent research has applied ontologies to enhance the discovery and retrieval of geographic data in Spatia...
139
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DEXAW
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we study semistructured data and indexes preserving inclusion constraints. A semistructured datum is modelled by multi-rooted edge-labeled directed graphs. We consi...
139
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DAWAK
2001
Springer
15 years 8 months ago
2001
Springer
Data mining has been defined as the non- trivial extraction of implicit, previously unknown and potentially useful information from data. Association mining is one of the important...