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VW
2009
Springer
130views Virtual Reality» more  VW 2009»
15 years 8 months ago
Towards a Definition of Virtual Objects Using Partial Differential Equations
—We propose an efficient alternative to commonly used parametric surfaces such as NURBS surfaces for definition of complex geometry in shared virtual spaces. Our mathematical mod...
Hassan Ugail, Gabriela González Castro, Ale...
BIRTHDAY
2008
Springer
15 years 5 months ago
On Partially Wellfounded Generic Ultrapowers
We construct a model without precipitous ideals but so that for each < 3 there is a normal ideal over 1 with generic ultrapower wellfounded up to the image of .
Moti Gitik, Menachem Magidor
AAAI
2006
15 years 5 months ago
MPE and Partial Inversion in Lifted Probabilistic Variable Elimination
It is often convenient to represent probabilistic models in a first-order fashion, using logical atoms such as
Rodrigo de Salvo Braz, Eyal Amir, Dan Roth
SIAMAM
2008
94views more  SIAMAM 2008»
15 years 3 months ago
Diffusion of Protein Receptors on a Cylindrical Dendritic Membrane with Partially Absorbing Traps
Abstract. We present a model of protein receptor trafficking within the membrane of a cylindrical dendrite containing small protrusions called spines. Spines are the locus of most ...
Paul C. Bressloff, Berton A. Earnshaw, Michael J. ...
CISIS
2009
IEEE
15 years 1 months ago
Simultaneous Background/Foreground Segmentation and Contour Smoothing with Level Set Based Partial Differential Equation for Int
In this paper, we propose a level set based energy functional, the minimization of which results in simultaneous background modeling, foreground segmentation, and contour smoothin...
Suk Ho Lee, Nam-seok Choi, Byung-Gook Lee, Moon Gi...