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» Computer graphics identification using genetic algorithm
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GECCO
2010
Springer
191views Optimization» more  GECCO 2010»
15 years 2 months ago
Fitness importance for online evolution
To complement standard fitness functions, we propose "Fitness Importance" (FI) as a novel meta-heuristic for online learning systems. We define FI and show how it can be...
Philip Valencia, Raja Jurdak, Peter Lindsay
EC
2010
133views ECommerce» more  EC 2010»
15 years 2 months ago
Interactive EC Control of Synthesized Timbre
Perhaps the biggest limitation of interactive EC is the fitness evaluation bottleneck, caused by slow user evaluation and leading to small populations and user fatigue. In this st...
James McDermott, Michael O'Neill, Niall J. L. Grif...
3DPVT
2006
IEEE
156views Visualization» more  3DPVT 2006»
15 years 8 months ago
Large-Scale Modeling of Parametric Surfaces Using Spherical Harmonics
We present an approach for large-scale modeling of parametric surfaces using spherical harmonics (SHs). A standard least square fitting (LSF) method for SH expansion is not scala...
Li Shen, Moo K. Chung
AFRIGRAPH
2004
ACM
15 years 7 months ago
Interactive modelling from sketches using spherical implicit functions
We present an interactive modelling technique, which reconstructs three-dimensional objects from user-drawn twodimensional strokes. We first extract a skeleton from the 2D contour...
Ileana Anca Alexe, Véronique Gaildrat, Lo&i...
VISUALIZATION
2002
IEEE
15 years 7 months ago
Rendering The First Star In The Universe - A Case Study
For quantitative examination of phenomena that simultaneously occur on very different spatial and temporal scales, adaptive hierarchical schemes are required. A special numerical ...
Ralf Kähler, Donna Cox, Robert Patterson, Stu...