2674 search results - page 204 / 535 » Data Models and Query Languages for Spatial Databases |
198
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract— In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach support...
198
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EDBT
2009
ACM
16 years 1 months ago
2009
ACM
In recent years, large amount of data modeled by graphs, namely graph data, have been collected in various domains. Efficiently processing queries on graph databases has attracted...
163
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JDWM
2008
15 years 6 months ago
2008
This article deals with multidimensional analyses. Analyzed data are designed according to a conceptual model as a constellation of facts and dimensions, which are composed of mul...
276
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
Modern information systems often store data that has been transformed and integrated from a variety of sources. This integration may obscure the original source semantics of data ...
174
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UML
2005
Springer
15 years 11 months ago
2005
Springer
In this paper we describe a framework for robust system maintenance that addresses specific challenges of data-centric applications. We show that for data-centric applications, cl...