1457 search results - page 16 / 292 » On the Uniform Distribution of Strings |
JIPS
2008
13 years 8 months ago
2008
: This research proposes a new strategy where documents are encoded into string vectors and modified version of KNN to be adaptable to string vectors for text categorization. Tradi...
ECCC
2011
13 years 2 months ago
2011
A family of permutations in Sn is k-wise independent if a uniform permutation chosen from the family maps any distinct k elements to any distinct k elements equally likely. Effici...
DMSN
2004
ACM
14 years 1 months ago
2004
ACM
Recent work in sensor databases has focused extensively on distributed query problems, notably distributed computation of aggregates. Existing methods for computing aggregates bro...
ISPDC
2010
IEEE
13 years 7 months ago
2010
IEEE
—Providing independent uniform samples from a system population poses considerable problems in highly dynamic settings, like P2P systems, where the number of participants and the...
STACS
2009
Springer
14 years 1 months ago
2009
Springer
We consider the problem of uniform sampling of points on an algebraic variety. Specifically, we develop a randomized algorithm that, given a small set of multivariate polynomials ...