3394 search results - page 27 / 679 » A Space and Time Efficient Algorithm for SimRank Computation |
BMVC
2010
13 years 5 months ago
2010
As a problem of high practical appeal but outstanding challenges, computer-based face recognition remains a topic of extensive research attention. In this paper we are specificall...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Ultimately being motivated by facilitating space-variant blind deconvolution, we present a class of linear transformations, that are expressive enough for space-variant filters, ...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
A novel algorithm for motion segmentation is proposed. The algorithm uses the fact that shape of an object with homogeneous motion is represented as 4 dimensional linear space. Th...
EUROCRYPT
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We present a technique for Merkle tree traversal which requires only logarithmic space and time1 . For a tree with N nodes, our algorithm computes sequential tree leaves ...
ICTCS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We consider the problem of maintaining polynomial and exponential decay aggregates of a data stream, where the weight of values seen from the stream diminishes as time el...