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TOMACS
2011
139views more  TOMACS 2011»
13 years 1 months ago
The double CFTP method
We consider the problem of the exact simulation of random variables Z that satisfy the distributional identity Z L = V Y + (1 − V )Z, where V ∈ [0, 1] and Y are independent, an...
Luc Devroye, Lancelot F. James
TITB
2002
172views more  TITB 2002»
13 years 6 months ago
Shape recovery algorithms using level sets in 2-D/3-D medical imagery: a state-of-the-art review
The class of geometric deformable models, also known as level sets, has brought tremendous impact to medical imagery due to its capability of topology preservation and fast shape r...
Jasjit S. Suri, Kecheng Liu, Sameer Singh, Swamy L...
ASAP
2007
IEEE
107views Hardware» more  ASAP 2007»
14 years 1 months ago
A Hardware-Oriented Method for Evaluating Complex Polynomials
A hardware-oriented method for evaluating complex polynomials by solving iteratively a system of linear equations is proposed. Its implementation uses a digit-serial iterations on...
Milos D. Ercegovac, Jean-Michel Muller
SC
2003
ACM
14 years 7 days ago
SCALLOP: A Highly Scalable Parallel Poisson Solver in Three Dimensions
SCALLOP is a highly scalable solver and library for elliptic partial differential equations on regular block-structured domains. SCALLOP avoids high communication overheads algor...
Gregory T. Balls, Scott B. Baden, Phillip Colella
VIS
2008
IEEE
192views Visualization» more  VIS 2008»
14 years 8 months ago
Smooth Surface Extraction from Unstructured Point-based Volume Data Using PDEs
Abstract--Smooth surface extraction using partial differential equations (PDEs) is a well-known and widely used technique for visualizing volume data. Existing approaches operate o...
Paul Rosenthal, Lars Linsen