253 search results - page 19 / 51 » The Sketching Complexity of Pattern Matching |
ICDAR
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper, an approach to detection of caption text in video frames is described. Text recognition in video can be applied to various applications, however there are still pro...
SIGMOD
2005
ACM
14 years 10 months ago
2005
ACM
We study a problem of mining frequently occurring periodic patterns with a gap requirement from sequences. Given a character sequence S of length L and a pattern P of length l, we...
ICDE
2011
IEEE
13 years 1 months ago
2011
IEEE
—It is increasingly common to find graphs in which edges bear different types, indicating a variety of relationships. For such graphs we propose a class of reachability queries ...
IBPRIA
2005
Springer
14 years 3 months ago
2005
Springer
In the last decade, consumer graphics cards have increased their power because of the computer games industry. These cards are now programmable and capable of processing huge amoun...
EMMCVPR
2001
Springer
14 years 2 months ago
2001
Springer
The interest of graph matching techniques in the pattern recognition field is increasing due to the versatility of representing knowledge in the form of graphs. However, the size ...