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111
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JCNS
1998
65views more  JCNS 1998»
15 years 3 months ago
Synchronization and Oscillatory Dynamics in Heterogeneous, Mutually Inhibited Neurons
Abstract. We study some mechanisms responsible for synchronous oscillations and loss of synchrony at physiologically relevant frequencies 10-200 Hz in a network of heterogeneous ...
John A. White, Carson C. Chow, Jason Ritt, Cristin...
104
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DM
1999
65views more  DM 1999»
15 years 3 months ago
Finite three dimensional partial orders which are not sphere orders
Abstract. Given a partially ordered set P = (X; P ), a function F which assigns to each x 2 X a set F (x) so that x y in P if and only if F (x) F (y) is called an inclusion represe...
Stefan Felsner, Peter C. Fishburn, William T. Trot...
153
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SIAMCOMP
2002
98views more  SIAMCOMP 2002»
15 years 3 months ago
Self-Stabilizing Symmetry Breaking in Constant Space
abstract Alain Mayer Yoram Ofeky Rafail Ostrovskyz Moti Yungx We investigate the problem of self-stabilizing round-robin token management scheme on an anonymous bidirectional ring...
Alain J. Mayer, Rafail Ostrovsky, Yoram Ofek, Moti...
132
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TMI
1998
134views more  TMI 1998»
15 years 3 months ago
Speckle Reduction and Contrast Enhancement of Echocardiograms via Multiscale Nonlinear Processing
Abstract— This paper presents an algorithm for speckle reduction and contrast enhancement of echocardiographic images. Within a framework of multiscale wavelet analysis, we apply...
Xuli Zong, Andrew Laine, Edward A. Geiser
138
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TNN
1998
114views more  TNN 1998»
15 years 3 months ago
Bayesian retrieval in associative memories with storage errors
Abstract—It is well known that for finite-sized networks, onestep retrieval in the autoassociative Willshaw net is a suboptimal way to extract the information stored in the syna...
Friedrich T. Sommer, Peter Dayan
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