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JCO
2008
98views more  JCO 2008»
13 years 8 months ago
A survey on nonadaptive group testing algorithms through the angle of decoding
Abstract Group testing, sometimes called pooling design, has been applied to a variety of problems such as blood testing, multiple access communication, coding theory, among others...
Hong-Bin Chen, Frank K. Hwang
STOC
2003
ACM
136views Algorithms» more  STOC 2003»
14 years 8 months ago
Alpha-shapes and flow shapes are homotopy equivalent
In this paper we establish a topological similarity between two apparently different shape constructors from a set of points. Shape constructors are geometric structures that tran...
Tamal K. Dey, Joachim Giesen, Matthias John
ENGL
2007
119views more  ENGL 2007»
13 years 8 months ago
Interactive Physically-Based Modeling for Gaseous Object using Smoothed Particle Hydrodynamics
— This paper presents an interactive method of modelling the various kind of fluid based on Smoothed Particle Hydrodynamics (SPH) in modelling and simulating the gas flow with fr...
Suriyong Lertkulvanich, Sanan Srakaew
SMI
2010
IEEE
146views Image Analysis» more  SMI 2010»
13 years 6 months ago
The Projective Linear Transition Map for Constructing Smooth Surfaces
Abstract—We exhibit the essentially unique projective linear (rational linear) reparameterization for constructing Cs surfaces of genus g > 0. Conversely, for quadrilaterals a...
Jörg Peters, Jianhua Fan
ANTS
2010
Springer
246views Algorithms» more  ANTS 2010»
14 years 12 days ago
On Weil Polynomials of K3 Surfaces
Abstract. For K3 surfaces, we derive some conditions the characteristic polynomial of the Frobenius on the ´etale cohomology must satisfy. These conditions may be used to speed up...
Andreas-Stephan Elsenhans, Jörg Jahnel