415 search results - page 11 / 83 » Intruders pattern identification |
ACSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...
IJON
2007
14 years 9 months ago
2007
We incorporate auditory-based features into an unconventional pattern classification system, consisting of a network of spiking neurones with dynamical and multiplicative synapse...
INFFUS
2002
14 years 9 months ago
2002
The security of computer networks plays a strategic role in modern computer systems. In order to enforce high protection levels against threats, a number of software tools have be...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
The problem investigated in this paper is identification of sensor that was used to obtain a given digital image. We show that the high-medium frequency component of the sensor pa...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
Our aim is to achieve writer identification process thanks to a fractal analysis of handwriting style. For each writer, a set of characteristics is extracted. They are specific to...