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TVCG
2011
121views more  TVCG 2011»
15 years 1 months ago
GPU-Assisted Computation of Centroidal Voronoi Tessellation
—Centroidal Voronoi tessellations (CVT) are widely used in computational science and engineering. The most commonly used method is Lloyd’s method, and recently the L-BFGS metho...
Guodong Rong, Yang Liu, Wenping Wang, Xiaotian Yin...
IEEEVAST
2010
15 years 1 months ago
Interactive querying of temporal data using a comic strip metaphor
Finding patterns in temporal data is an important data analysis task in many domains. Static visualizations can help users easily see certain instances of patterns, but are not sp...
Jing Jin, Pedro A. Szekely
IEICET
2010
124views more  IEICET 2010»
15 years 1 months ago
Fast Polar and Spherical Fourier Descriptors for Feature Extraction
Polar Fourier Descriptor(PFD) and Spherical Fourier Descriptor(SFD) are rotation invariant feature descriptors for two dimensional(2D) and three dimensional(3D) image retrieval an...
Zhuo Yang, Sei-ichiro Kamata
ISSPIT
2010
15 years 1 months ago
Accelerating the Nussinov RNA folding algorithm with CUDA/GPU
Graphics processing units (GPU) on commodity video cards have evolved into powerful computational devices. The RNA secondary structure arises from the primary structure and a backb...
Dar-Jen Chang, Christopher Kimmer, Ming Ouyang
MOC
2010
15 years 1 months ago
On the convergence of Hill's method
Hill's method is a means to numerically approximate spectra of linear differential operators with periodic coefficients. In this paper, we address different issues related to...
Christopher W. Curtis, Bernard Deconinck