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ADCM
2010
270views more  ADCM 2010»
13 years 8 months ago
A fast algorithm for the total variation model of image denoising
The total variation model of Rudin, Osher, and Fatemi for image denoising is considered to be one of the best denoising models. In the past, its solutions were based on nonlinear ...
Rong-Qing Jia, Hanqing Zhao
CORR
2008
Springer
104views Education» more  CORR 2008»
13 years 7 months ago
A General Framework for Sound and Complete Floyd-Hoare Logics
er presents an abstraction of Hoare logic to traced symmetric monoidal categories, a eral framework for the theory of systems. Our abstraction is based on a traced monoidal functor...
Rob Arthan, Ursula Martin, Erik A. Mathiesen, Paul...
DCG
2010
67views more  DCG 2010»
13 years 7 months ago
Conformal Mapping in Linear Time
Given any > 0 and any planar region bounded by a simple n-gon P we construct a (1 + )-quasiconformal map between and the unit disk in time C()n. One can take C() = C + C log ...
Christopher J. Bishop
ENDM
2006
57views more  ENDM 2006»
13 years 7 months ago
One-point extensions of generalized hexagons and octagons
In this note, we prove the uniqueness of the one-point extension S of a generalized hexagon of order 2 and prove the non-existence of such an extension S of any other finite gener...
Hans Cuypers, A. De Wispelaere, Hendrik Van Maldeg...
EOR
2006
71views more  EOR 2006»
13 years 7 months ago
Control and optimal response problems for quasilinear impulsive integrodifferential equations
One of the central results of the paper is the Pontryagin maximum principle [16] which is considered in sufficient form for the linear case of impulsive differential equations. Th...
M. U. Akhmet, M. Kirane, M. A. Tleubergenova, Gerh...