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ICONIP
2004
15 years 5 months ago
Hybrid Feature Selection for Modeling Intrusion Detection Systems
Most of the current Intrusion Detection Systems (IDS) examine all data features to detect intrusion or misuse patterns. Some of the features may be redundant or contribute little (...
Srilatha Chebrolu, Ajith Abraham, Johnson P. Thoma...
JMLR
2012
13 years 7 months ago
Hierarchical Latent Dictionaries for Models of Brain Activation
In this work, we propose a hierarchical latent dictionary approach to estimate the timevarying mean and covariance of a process for which we have only limited noisy samples. We fu...
Alona Fyshe, Emily B. Fox, David B. Dunson, Tom M....
ICPR
2008
IEEE
15 years 11 months ago
Optimal feature weighting for the discrete HMM
We propose a modified discrete HMM that includes a feature weighting discrimination component. We assume that the feature space is partitioned into subspaces and that the relevan...
Oualid Missaoui, Hichem Frigui
SRDS
2010
IEEE
15 years 2 months ago
Swift Algorithms for Repeated Consensus
We introduce the notion of a swift algorithm. Informally, an algorithm that solves the repeated consensus is swift if, in a partial synchronous run of this algorithm, eventually no...
Fatemeh Borran, Martin Hutle, Nuno Santos, Andr&ea...
ICIP
1997
IEEE
15 years 8 months ago
An axiomatic approach to image interpolation
We discuss possible algorithms for interpolating data given in a set of curves and or points in the plane. We propose a set of basic assumptions to be satis ed by the interpolatio...
Vicent Caselles, Jean-Michel Morel, Catalina Sbert