852 search results - page 77 / 171 » SOM-Based Novelty Detection Using Novel Data |
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—This paper studies large randomly spread directsequence code-division multiple-access system operating over a block fading multipath channel. Channel knowledge is obtain...
ACSAC
2008
IEEE
14 years 4 months ago
2008
IEEE
Most intrusion detection systems apply the misuse detection approach. Misuse detection compares recorded audit data with predefined patterns denoted as signatures. A signature is ...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
Artificial immune systems, more specifically the negative selection algorithm, have previously been applied to intrusion detection. The aim of this research is to develop an intrus...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
This paper presents an automatic algorithm which reconstructs building models from airborne LiDAR (light detection and ranging) data of urban areas. While our algorithm inherits t...
ICIP
2006
IEEE
14 years 12 months ago
2006
IEEE
In this paper, we present a novel occlusion detection scheme for hidden Markov modeled shapes. First, hidden Markov model (HMM) is built using multiple examples of the shape. A re...