1812 search results - page 253 / 363 » Dynamic Query Scheduling in Data Integration Systems |
119
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
209
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PODS
2009
ACM
16 years 3 months ago
2009
ACM
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...
147
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BMCBI
2005
15 years 3 months ago
2005
Background: The extraction of biological knowledge from genome-scale data sets requires its analysis in the context of additional biological information. The importance of integra...
131
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ICDM
2008
IEEE
15 years 9 months ago
2008
IEEE
INGENS is a prototype of GIS which integrates a geographic knowledge discovery engine to mine several kinds of spatial KDD objects from the topographic maps stored in a spatial da...
127
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BMCBI
2005
15 years 3 months ago
2005
Background: SRS (Sequence Retrieval System) has proven to be a valuable platform for storing, linking, and querying biological databases. Due to the availability of a broad range ...