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» Regularization on Discrete Spaces
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ICIP
2010
IEEE
13 years 5 months ago
Image analysis with regularized Laplacian eigenmaps
Many classes of image data span a low dimensional nonlinear space embedded in the natural high dimensional image space. We adopt and generalize a recently proposed dimensionality ...
Frank Tompkins, Patrick J. Wolfe
JACM
2002
142views more  JACM 2002»
13 years 7 months ago
Timed regular expressions
In this paper we define timed regular expressions, a formalism for specifying discrete behaviors augmented with timing information, and prove that its expressive power is equivale...
Eugene Asarin, Paul Caspi, Oded Maler
SIAMADS
2010
83views more  SIAMADS 2010»
13 years 2 months ago
On the State Space Geometry of the Kuramoto-Sivashinsky Flow in a Periodic Domain
Abstract. The continuous and discrete symmetries of the Kuramoto
Predrag Cvitanovic, Ruslan L. Davidchack, Evangelo...
COMBINATORICS
2002
60views more  COMBINATORICS 2002»
13 years 7 months ago
Parking Functions, Stack-Sortable Permutations, and Spaces of Paths in the Johnson Graph
We prove that the space of possible final configurations for a parking problem is parameterized by the vertices of a regular Bruhat graph associated to a 231-avoiding permutation,...
Catalin Zara
KDD
2001
ACM
192views Data Mining» more  KDD 2001»
14 years 8 months ago
Data mining with sparse grids using simplicial basis functions
Recently we presented a new approach [18] to the classification problem arising in data mining. It is based on the regularization network approach but, in contrast to other method...
Jochen Garcke, Michael Griebel