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GECCO
2005
Springer
126views Optimization» more  GECCO 2005»
13 years 12 months ago
Is negative selection appropriate for anomaly detection?
Negative selection algorithms for hamming and real-valued shape-spaces are reviewed. Problems are identified with the use of these shape-spaces, and the negative selection algori...
Thomas Stibor, Philipp H. Mohr, Jonathan Timmis, C...
GECCO
2004
Springer
13 years 11 months ago
An Investigation of R-Chunk Detector Generation on Higher Alphabets
Abstract. We propose an algorithm for generating all possible generatable r-chunk detectors, which do not cover any elements in self set S. In addition, the algorithm data structur...
Thomas Stibor, Kpatcha M. Bayarou, Claudia Eckert
PCM
2004
Springer
106views Multimedia» more  PCM 2004»
13 years 11 months ago
An Immunological Approach to Raising Alarms in Video Surveillance
Inspired by the human immune system, and in particular the negative selection algorithm, we propose a learning mechanism that enables the detection of abnormal activities. Three ty...
Lukman Sasmita, Wanquan Liu, Svetha Venkatesh
AUTOMATICA
2006
140views more  AUTOMATICA 2006»
13 years 6 months ago
On a stochastic sensor selection algorithm with applications in sensor scheduling and sensor coverage
In this note we consider the following problem. Suppose a set of sensors is jointly trying to estimate a process. One sensor takes a measurement at every time step and the measure...
Vijay Gupta, Timothy H. Chung, Babak Hassibi, Rich...
ICASSP
2011
IEEE
12 years 10 months ago
Clean: A false alarm reduction method for SAR CCD
Synthetic Aperture Radar Coherent Change Detection (SAR CCD) is a sensitive change detector capable of finding ground surface height changes on the order of a radar wavelength. W...
Rhonda D. Phillips