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» Intrusion detection techniques and approaches
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RAID
2007
Springer
16 years 19 days ago
Exploiting Execution Context for the Detection of Anomalous System Calls
Attacks against privileged applications can be detected by analyzing the stream of system calls issued during process execution. In the last few years, several approaches have been...
Darren Mutz, William K. Robertson, Giovanni Vigna,...
ICASSP
2011
IEEE
14 years 10 months ago
Detecting human activities in retail surveillance using hierarchical finite state machine
Cashiers in retail stores usually exhibit certain repetitive and periodic activities when processing items. Detecting such activities plays a key role in most retail fraud detecti...
Hoang Trinh, Quanfu Fan, Jiyan Pan, Prasad Gabbur,...
ICPR
2004
IEEE
16 years 7 months ago
Automated Detection of Solar Loops by the Oriented Connectivity Method
An automated technique to segment solar coronal loops from intensity images of the Sun's corona is introduced. It exploits physical characteristics of the solar magnetic fiel...
G. Allen Gary, Jong Kwan Lee, Timothy S. Newman
DFT
2008
IEEE
103views VLSI» more  DFT 2008»
16 years 1 months ago
Arbitrary Error Detection in Combinational Circuits by Using Partitioning
The paper presents a new technique for designing a concurrently checking combinational circuit. The technique is based on partitioning the circuit into two independent sub-circuit...
Osnat Keren, Ilya Levin, Vladimir Ostrovsky, Beni ...
ACSD
2005
IEEE
67views Hardware» more  ACSD 2005»
15 years 8 months ago
Hazard Detection in a GALS Wrapper: A Case Study
An asynchronous wrapper of a fabricated GALS system is analyzed for hazards. For this purpose a Petri net based modelling approach of this GALS wrapper is presented. In our model ...
Christian Stahl, Wolfgang Reisig, Milos Krstic