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ESANN
2006
15 years 1 months ago
Weighted differential topographic function: a refinement of topographic function
Topology preservation of Self-Organizing Maps (SOMs) is an advantageous property for correct clustering. Among several existing measures of topology violation, this paper studies t...
Lili Zhang, Erzsébet Merényi
CORR
2007
Springer
59views Education» more  CORR 2007»
14 years 11 months ago
On the use of self-organizing maps to accelerate vector quantization
Self-organizing maps (SOM) are widely used for their topology preservation property: neighboring input vectors are quantiÿed (or classiÿed) either on the same location or on nei...
Eric de Bodt, Marie Cottrell, Patrick Letré...
ICIP
2009
IEEE
16 years 27 days ago
Scale-robust Feature Extraction For Face Recognition
In video surveillance, the sizes of face images are very small. However, few works have been done to investigate scalerobust face recognition. Our experiments on appearancebased m...
JSYML
2008
72views more  JSYML 2008»
14 years 11 months ago
Perfect trees and elementary embeddings
An important technique in large cardinal set theory is that of extending an elementary embedding j : M N between inner models to an elementary embedding j : M[G] N[G] between ge...
Sy-David Friedman, Katherine Thompson
RTCSA
2005
IEEE
15 years 5 months ago
Feedback Control Static Scheduling for Real-Time Distributed Embedded Systems
This paper presents an implementation of feedback control strategy on distributed static scheduling. The static schedule is created taking into account the average execution times...
Tolga Ayav, Yves Sorel