2880 search results - page 98 / 576 » Approximate Range Searching |
230
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GIS
2007
ACM
16 years 4 months ago
2007
ACM
Handling streams of positional updates from numerous moving objects has become a challenging task for many monitoring applications. Several algorithms have been recently proposed ...
114
Voted
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
We pose the problem of tracing traitors, who have colluded to circumvent a multimedia fingerprinting system, as a sparse underdetermined linear problem. We propose a range of det...
121
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ICCS
2001
Springer
15 years 7 months ago
2001
Springer
Abstract. The results of analytical approximations and extensive calculations based on a path integral Monte Carlo (PIMC) scheme are presented. A new (direct) PIMC method allows fo...
136
Voted
EDBT
2009
ACM
15 years 6 months ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...
234
Voted
ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...