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DSOM
2009
Springer
14 years 5 months ago
Hidden Markov Model Modeling of SSH Brute-Force Attacks
Abstract. Nowadays, network load is constantly increasing and high-speed infrastructures (1-10Gbps) are becoming increasingly common. In this context, flow-based intrusion detecti...
Anna Sperotto, Ramin Sadre, Pieter-Tjerk de Boer, ...
ICVS
2009
Springer
14 years 5 months ago
Incremental Video Event Learning
We propose a new approach for video event learning. The only hypothesis is the availability of tracked object attributes. The approach incrementally aggregates the attributes and r...
Marcos Zúñiga, François Br&ea...
GROUP
2009
ACM
14 years 4 months ago
Motivated by information: information about online collective action as an incentive for participation
This paper describes research focused on understanding the role of incomplete structural information about online collective action systems in participation decisions. Specificall...
Judd Antin
ACSC
2008
IEEE
14 years 4 months ago
Relative simulation and model checking of real-time processes
Simulation and model checking are commonly used to compare the behaviour of a computer-based system with its requirements specification. However, when upgrading an operational le...
Colin J. Fidge
ICPR
2008
IEEE
14 years 4 months ago
Non-Abelian invariant feature detection
We present a novel formulation of non-Abelian invariant feature detection. By choosing suitable measuring functions, we show that the measuring space and the corresponding feature...
Yaniv Gur, Nir A. Sochen