765 search results - page 67 / 153 » Detecting Anomalies and Intruders |
PAKDD
2004
ACM
15 years 3 months ago
2004
ACM
To gain access to account privileges, an intruder masquerades as the proper account user. This paper proposes a new strategy for detecting masquerades in a multiuser system. To det...
BMVC
2000
14 years 11 months ago
2000
Vision-based systems for remote surveillance usually involve change detection algorithms for intruders, obstacles or irregularities detection. In particular, there is a potentiall...
ISW
2005
Springer
15 years 3 months ago
2005
Springer
We present a model-checking algorithm which can be used to evaluate access control policies, and a tool which implements it. The evaluation includes not only assessing whether the ...
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ADHOC
2008
14 years 10 months ago
2008
Caching techniques can be used to reduce bandwidth consumption and data access delay in wireless ad hoc networks. When cache is used, the issue of cache consistency must be addres...
PERVASIVE
2011
Springer
14 years 19 days ago
2011
Springer
As location-sensing smart phones and location-based services gain mainstream popularity, there is increased interest in developing techniques that can detect anomalous activities. ...