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IJCV
2006
79views more  IJCV 2006»
13 years 9 months ago
Splines in Higher Order TV Regularization
Splines play an important role as solutions of various interpolation and approximation problems that minimize special functionals in some smoothness spaces. In this paper, we show ...
Gabriele Steidl, Stephan Didas, Julia Neumann
PR
2000
147views more  PR 2000»
13 years 9 months ago
Analog implementation of erosion/dilation, median and order statistics filters
In this work an analog implementation of non-linear filters based on a current-mode sorting/selection network is presented. Three non-linear filters, an erosion/dilation, a median...
Spiridon Vlassis, Kostantinos Doris, Stilianos Sis...
LOGCOM
2010
104views more  LOGCOM 2010»
13 years 8 months ago
Herbrand's Theorem, Skolemization and Proof Systems for First-Order Lukasiewicz Logic
Abstract. An approximate Herbrand theorem is established for firstorder infinite-valued Lukasiewicz Logic and used to obtain a proof-theoretic proof of Skolemization. These resul...
Matthias Baaz, George Metcalfe
COMBINATORICS
2006
115views more  COMBINATORICS 2006»
13 years 10 months ago
Chains, Subwords, and Fillings: Strong Equivalence of Three Definitions of the Bruhat Order
Let Sn be the group of permutations of [n] = {1, . . . , n}. The Bruhat order on Sn is a partial order relation, for which there are several equivalent definitions. Three well-kno...
Catalin Zara
FUIN
2006
85views more  FUIN 2006»
13 years 9 months ago
Higher Order Deforestation
Wadler's deforestation algorithm eliminates intermediate data structures from functional programs. To be suitable for inclusion in a compiler, it must terminate on all progra...
Geoff W. Hamilton