2236 search results - page 343 / 448 » Intrusion detection techniques and approaches |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— We present a collaborative algorithm to enable opportunistic spectrum access for cognitive radios in the presence of multiple co-channel transmitters. A spectrum hole d...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper extends language identification (LID) techniques to a large scale accent classification task: 23-way classification of foreign-accented English. We find that a pure...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
One of the main dif culties in echo cancellation is the fact that the learning rate needs to vary according to conditions such as double-talk and echo path change. Several methods...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— A practical method of locating congested segments on the Internet by periodic end-to-end packet delay measurements along multiple paths is presented. This method is a network t...
AI
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this...