459 search results - page 35 / 92 » Detecting Spam at the Network Level |
LCN
2006
IEEE
14 years 1 months ago
2006
IEEE
Overlay multicast streaming is built out of loosely coupled end-hosts (peers) that contribute resources to stream media to other peers. Peers, however, can be malicious. They may ...
DSOM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. The complexity of today's large-scale enterprise applications demands system administrators to monitor enormous amounts of metrics, and reconfigure their hardware as...
IPSN
2003
Springer
14 years 25 days ago
2003
Springer
Sensor networks have emerged as a fundamentally new tool for monitoring spatially distributed phenomena. This paper investigates a strategy by which sensor nodes detect and estima...
SOCO
2011
Springer
13 years 2 months ago
2011
Springer
The paper presents a new steganographic method called RSTEG (retransmission steganography), which is intended for a broad class of protocols that utilises retransmission mechanisms...
FGR
2002
IEEE
14 years 18 days ago
2002
IEEE
We present a technique for facial feature localization using a two-level hierarchical wavelet network. The first level wavelet network is used for face matching, and yields an af...