2414 search results - page 405 / 483 » Computing Normal Subgroups |
IMC
2010
ACM
13 years 7 months ago
2010
ACM
Previous methods of network anomaly detection have focused on defining a temporal model of what is "normal," and flagging the "abnormal" activity that does not...
SAICSIT
2010
ACM
13 years 7 months ago
2010
ACM
The rapid growth and development of wireless communication services and applications corresponds to an increase in associated energy consumption. For broadband wireless network de...
SAICSIT
2010
ACM
13 years 7 months ago
2010
ACM
Adaptive computer-based training systems aim to enhance the learning experience by personalising the presentation and content delivery according to the preferences of each particu...
GLOBECOM
2009
IEEE
13 years 7 months ago
2009
IEEE
Primary user emulation attack in multichannel cognitive radio systems is discussed. An attacker is assumed to be able to send primary-user-like signals during spectrum sensing peri...
ICDAR
2009
IEEE
13 years 7 months ago
2009
IEEE
We present a method to detect characters on signboards in natural scene images. For many applications, both classifier with small computational cost and the efficient feature set,...