1538 search results - page 7 / 308 » Relative Randomness and Cardinality |
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
We present a new technique for using samples to estimate join cardinalities. This technique, which we term "end-biased samples," is inspired by recent work in network tr...
ICVGIP
2008
13 years 11 months ago
2008
As vision algorithms mature with increasing inspiration from the learning community, statistically independent pseudo random number generation (PRNG) becomes increasingly importan...
SIAMREV
2010
13 years 4 months ago
2010
The affine rank minimization problem consists of finding a matrix of minimum rank that satisfies a given system of linear equality constraints. Such problems have appeared in the ...
SIGMOD
1997
ACM
14 years 1 months ago
1997
ACM
In this paper, we study a simple SQL extension that enables query writers to explicitly limit the cardinality of a query result. We examine its impact on the query optimization an...
COLING
2002
13 years 9 months ago
2002
Meaning shifting phenomena such as metonymy have recently attracted increasing interest of researchers. Though these phenomena have been addressed by plenty of computational metho...