1171 search results - page 164 / 235 » Streaming Queries over Streaming Data |
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
In a number of emerging streaming applications, the data values that are produced have an associated time interval for which they are valid. A useful computation over such streami...
SIAMCOMP
2012
12 years 20 days ago
2012
Abstract. In the framework of Carter and Wegman, a k-independent hash function maps any k keys independently. It is known that 5independent hashing provides good expected performan...
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...
SODA
2004
ACM
13 years 11 months ago
2004
ACM
We show that 4-universal hashing can be implemented efficiently using tabulated 4-universal hashing for characters, gaining a factor of 5 in speed over the fastest existing method...
3DPVT
2006
IEEE
14 years 4 months ago
2006
IEEE
Interactive network-based navigation over large urban environments raises difficult problems due to the size and complexity of these scenes. In this paper, we present a clientser...