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» Discretization of a Continuous Curve
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135
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MIAR
2010
IEEE
15 years 2 months ago
A Continuity Equation Based Optical Flow Method for Cardiac Motion Correction in 3D PET Data
Cardiac Motion artifacts in PET are a well known problem. The heart undergoes two types of motion, the motion due to respiratory displacement and the motion due to cardiac contract...
Mohammad Dawood, Christoph Brune, Xiaoyi Jiang, Fl...

Lecture Notes
746views
17 years 2 months ago
Martingales, Diffusions and Financial Mathematics
The notes cover several topics such as Measure Theory, Discrete Time Martingales, Discrete Time Option Pricing, Continuous Time, Martingales, Stochastic Integrals, Stochastic Calcu...
A.W. van der Vaart
COMPGEOM
2007
ACM
15 years 7 months ago
Inflating the cube by shrinking
We present a continuous submetric deformation of the surface of the cube which increases the enclosed volume by about 25.67%. Categories and Subject Descriptors: I.3.5 [Computatio...
Kevin Buchin, André Schulz
137
Voted
ENTCS
2008
68views more  ENTCS 2008»
15 years 4 months ago
The Reach-and-Evolve Algorithm for Reachability Analysis of Nonlinear Dynamical Systems
This paper introduces a new algorithm dedicated to the rigorous reachability analysis of nonlinear dynamical systems. The algorithm is initially presented in the context of discre...
Pieter Collins, Alexandre Goldsztejn
COMPGEOM
2005
ACM
15 years 5 months ago
On the exact computation of the topology of real algebraic curves
We consider the problem of computing a representation of the plane graph induced by one (or more) algebraic curves in the real plane. We make no assumptions about the curves, in p...
Raimund Seidel, Nicola Wolpert