326 search results - page 28 / 66 » Topic Detection by Clustering Keywords |
IADIS
2009
13 years 5 months ago
2009
In this paper, we propose a new approach for the automatic audio-based out-of-scene detection of audio-visual data, recorded by different cameras, camcorders or mobile phones duri...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
A new genetic algorithm to detect communities in social networks is presented. The algorithm uses a fitness function able to identify groups of nodes in the network having dense ...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
In response to attacks against enterprise networks, administrators increasingly deploy intrusion detection systems. These systems monitor hosts, networks, and other resources for ...
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
A system, called NewsStand, is introduced that automatically extracts images from news articles. The system takes RSS feeds of news article and applies an online clustering algori...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...