1038 search results - page 139 / 208 » Space-Bounded Query Approximation |
218
Voted
SIGMOD
2006
ACM
16 years 2 months ago
2006
ACM
The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, is a generalization of the...
141
Voted
PODS
2004
ACM
16 years 2 months ago
2004
ACM
Geometric coordinates are an integral part of many data streams. Examples include sensor locations in environmental monitoring, vehicle locations in traffic monitoring or battlefi...
118
Voted
PODS
2008
ACM
16 years 2 months ago
2008
ACM
We consider a fundamental flow maximization problem that arises during the evaluation of multiple overlapping queries defined on a data stream, in a heterogenous parallel environm...
152
Voted
CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
We describe an algorithm for similar-image search which
is designed to be efficient for extremely large collections of
images. For each query, a small response set is selected by...
256
Voted
ICDE
2009
IEEE
16 years 4 months ago
2009
IEEE
Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...