543 search results - page 104 / 109 » Detecting anomalies in data streams using statecharts |
KDD
2010
ACM
14 years 19 days ago
2010
ACM
The detection of repeated subsequences, time series motifs, is a problem which has been shown to have great utility for several higher-level data mining algorithms, including clas...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper, we investigate the problem of automatic audio surveillance. This aspect of the surveillance, which extends the more investigated area of video surveillance, can be ...
ICPR
2000
IEEE
14 years 10 months ago
2000
IEEE
The appearance of non-rigid objects detected and tracked in video streams is highly variable and therefore makes the identification of similar objects very complex. Furthermore, i...
ICCCN
2008
IEEE
14 years 3 months ago
2008
IEEE
— Secure Shell (SSH) tunnels are commonly used to provide two types of privacy protection to clear-text application protocols. First and foremost, they aim at protecting the priv...
IMC
2006
ACM
14 years 2 months ago
2006
ACM
A key step in the semantic analysis of network traffic is to parse the traffic stream according to the high-level protocols it contains. This process transforms raw bytes into s...