3471 search results - page 447 / 695 » Data Stream Query Processing |
219
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
150
Voted
PODS
2010
ACM
15 years 7 months ago
2010
ACM
Differential privacy is a robust privacy standard that has been successfully applied to a range of data analysis tasks. But despite much recent work, optimal strategies for answe...
165
Voted
SIGMOD
2011
ACM
14 years 5 months ago
2011
ACM
Table partitioning splits a table into smaller parts that can be accessed, stored, and maintained independent of one another. From their traditional use in improving query perform...
220
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ICDE
2003
IEEE
16 years 3 months ago
2003
IEEE
Structural join operations are central to evaluating queries against XML data, and are typically responsible for consuming a lion's share of the query processing time. Thus, ...
118
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MOBIHOC
2003
ACM
16 years 2 months ago
2003
ACM
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor networ...