288 search results - page 33 / 58 » Continuous Query Processing in Spatio-Temporal Databases |
117
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SISAP
2008
IEEE
15 years 8 months ago
2008
IEEE
Similarity search has been proved suitable for searching in very large collections of unstructured data objects. We are interested in efficient parallel query processing under si...
179
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
125
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MOBIDE
2006
ACM
15 years 8 months ago
2006
ACM
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...
150
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ICDE
2006
IEEE
15 years 8 months ago
2006
IEEE
We consider the problem of query optimization in distributed stream based systems where multiple continuous queries may be executing simultaneously. In such systems, distribution ...
193
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VLDB
2007
ACM
16 years 2 months ago
2007
ACM
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...