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» Approximation algorithms for developable surfaces
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TOG
2008
127views more  TOG 2008»
15 years 6 months ago
Freeform surfaces from single curved panels
Motivated by applications in architecture and manufacturing, we discuss the problem of covering a freeform surface by single curved panels. This leads to the new concept of semi-d...
Helmut Pottmann, Alexander Schiftner, Pengbo Bo, H...
WASA
2009
Springer
165views Algorithms» more  WASA 2009»
16 years 22 days ago
Maximum Independent Set of Links under Physical Interference Model
This paper addresses the following optimization problem in a plane multihop wireless networks under the physical interference model: From a given a set of communication links whose...
Peng-Jun Wan, Xiaohua Jia, F. Frances Yao
SMA
2010
ACM
231views Solid Modeling» more  SMA 2010»
15 years 6 months ago
Conservative swept volume boundary approximation
We present a novel technique for approximating the boundary of a swept volume. The generator given by an input triangle mesh is rendered under all rigid transformations of a discr...
Andreas von Dziegielewski, R. Erbes, Elmar Sch&oum...
BMCBI
2005
131views more  BMCBI 2005»
15 years 6 months ago
Functional annotation by identification of local surface similarities: a novel tool for structural genomics
Background: Protein function is often dependent on subsets of solvent-exposed residues that may exist in a similar three-dimensional configuration in non homologous proteins thus ...
Fabrizio Ferrè, Gabriele Ausiello, Andreas ...
PAMI
2010
168views more  PAMI 2010»
15 years 4 months ago
Surface-from-Gradients without Discrete Integrability Enforcement: A Gaussian Kernel Approach
—Representative surface reconstruction algorithms taking a gradient field as input enforces the integrability constraint in a discrete manner. While enforcing integrability allo...
Heung-Sun Ng, Tai-Pang Wu, Chi-Keung Tang