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ASP
2003
Springer
14 years 2 months ago
Outlier Detection Using Default Logic
Default logic is used to describe regular behavior and normal properties. We suggest to exploit the framework of default logic for detecting outliers - individuals who behave in a...
Fabrizio Angiulli, Rachel Ben-Eliyahu-Zohary, Luig...
ICPR
2002
IEEE
14 years 2 months ago
Parzen-Window Network Intrusion Detectors
Network intrusion detection is the problem of detecting anomalous network connections caused by intrusive activities. Many intrusion detection systems proposed before use both nor...
Dit-Yan Yeung, Calvin Chow
CVPR
2000
IEEE
14 years 1 months ago
An Effective Approach to Detect Lesions in Color Retinal Images
Diabetic-related eye diseases are the most common cause of blindness in the world. So far the most effective treatment for these eye diseases is early detection through regular sc...
Huan Wang, Wynne Hsu, Kheng Guan Goh, Mong-Li Lee
DLT
2006
13 years 10 months ago
Well-Founded Semantics for Boolean Grammars
Abstract. Boolean grammars [A. Okhotin, Information and Computation 194 (2004) 19-48] are a promising extension of context-free grammars that supports conjunction and negation. In ...
Vassilis Kountouriotis, Christos Nomikos, Panos Ro...
SIAMADS
2010
97views more  SIAMADS 2010»
13 years 3 months ago
Localized Instability and Attraction along Invariant Manifolds
Abstract. We derive a simple criterion for transverse instabilities along a general invariant manifold of a multidimensional dynamical system. The criterion requires an appropriate...
George Haller, Themistoklis Sapsis