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VISSYM
2003
13 years 10 months ago
Hierarchical Isosurface Segmentation Based on Discrete Curvature
A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curehavior and construct an abstract representation given by a (topolog...
Fabien Vivodtzev, Lars Linsen, Georges-Pierre Bonn...
GECCO
2004
Springer
132views Optimization» more  GECCO 2004»
14 years 2 months ago
Robust and Efficient Genetic Algorithms with Hierarchical Niching and a Sustainable Evolutionary Computation Model
This paper proposes a new niching method named hierarchical niching, which combines spatial niching in search space and a continuous temporal niching concept. The method is natural...
Jianjun Hu, Erik D. Goodman
GECCO
2006
Springer
195views Optimization» more  GECCO 2006»
14 years 26 days ago
Studying XCS/BOA learning in Boolean functions: structure encoding and random Boolean functions
Recently, studies with the XCS classifier system on Boolean functions have shown that in certain types of functions simple crossover operators can lead to disruption and, conseque...
Martin V. Butz, Martin Pelikan
ICMCS
2005
IEEE
117views Multimedia» more  ICMCS 2005»
14 years 2 months ago
An Adaptive Hierarchical Clustering Protocol for Multimedia Overlay Multicast Applications
Adaptive Hierarchical Clustering Algorithm (AHCA) maps a flat topology to a hierarchical tree though output trees are incontrollable and are not suitable for multimedia. PruneRel...
Cheng Peng, Qionghai Dai, Qiufeng Wu
BIRTHDAY
2003
Springer
14 years 2 months ago
On the Computational Complexity of Hierarchical Radiosity
The hierarchical radiosity algorithm is an efficient approach to simulation of light with the goal of photo-realistic image rendering. Hanrahan et. al. describe the initialization ...
Robert Garmann, Heinrich Müller