3456 search results - page 503 / 692 » Semantics in Spatial Databases |
FLAIRS
2001
15 years 3 months ago
2001
A maximal prime subgraph decomposition junction tree (MPD-JT) is a useful computational structure that facilitates lazy propagation in Bayesian networks (BNs). A graphical method ...
132
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KRDB
2003
15 years 3 months ago
2003
Flat transactions with savepoints are a variation of the classical flat transactions that allows the user to go undo work done so far back to a certain point within the transacti...
IPM
2008
15 years 2 months ago
2008
Exhibiting new features and likely related matching techniques to efficiently retrieve images from databases remains an open problem. This paper is first devoted to such a novel d...
224
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
156
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BTW
2005
Springer
15 years 8 months ago
2005
Springer
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...