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COMPGEOM
2000
ACM
14 years 1 months ago
Pitfalls in computing with pseudorandom determinants
It has been known for 30 years that pseudorandom number generators in the class of linear congruential generators (LCG) exhibit strong and predictable regularities. A widely used ...
Bernd Gärtner
CGI
1999
IEEE
14 years 1 months ago
Evolutionary Optimization of Functionally Defined Shapes: Case Study of Natural Optical Objects
This paper focuses on an approach to modeling shapes through the use of evolutionary optimization or genetic algorithms for functionally represented geometric objects. This repres...
Vladimir V. Savchenko, Alexander A. Pasko
ECCV
2010
Springer
13 years 10 months ago
Intrinsic Regularity Detection in 3D Geometry
Abstract. Automatic detection of symmetries, regularity, and repetitive structures in 3D geometry is a fundamental problem in shape analysis and pattern recognition with applicatio...
Niloy J. Mitra, Alexander M. Bronstein, Michael M....
IJCV
2006
142views more  IJCV 2006»
13 years 8 months ago
Geometry and Convergence Analysis of Algorithms for Registration of 3D Shapes
The computation of a rigid body transformation which optimally aligns a set of measurement points with a surface and related registration problems are studied from the viewpoint o...
Helmut Pottmann, Qi-Xing Huang, Yong-Liang Yang, S...
CORR
2007
Springer
147views Education» more  CORR 2007»
13 years 8 months ago
Influence of Micro-Cantilever Geometry and Gap on Pull-in Voltage
In this paper, we study the behaviour of a microcantilever beam under electrostatic actuation using finite difference method. This problem has a lot of applications in MEMS based ...
W. Faris, H. Mohammed, M. M. Abdalla, C.-H. Ling