323 search results - page 13 / 65 » Improving the Detection of Unknown Computer Worms Activity U... |
BMCBI
2007
13 years 8 months ago
2007
Background: Human endogenous retroviruses (HERVs) are surviving traces of ancient retrovirus infections and now reside within the human DNA. Recently HERV expression has been dete...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We present a shape-based algorithm for detecting and
recognizing non-rigid objects from natural images. The existing
literature in this domain often cannot model the objects
ver...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
DEBS
2007
ACM
13 years 10 months ago
2007
ACM
This paper describes an approach to detect unknown event patterns. In this context, an event is not only something that happens, but also something that can be analysed. This task...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We propose a novel approach for activity analysis in multiple synchronized but uncalibrated static camera views. We assume that the topology of camera views is unknown and quite a...