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» On the Structure of Low Sets
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CGF
2010
147views more  CGF 2010»
13 years 9 months ago
Resampling Strategies for Deforming MLS Surfaces
Moving-Least-Squares (MLS) Surfaces undergoing large deformations need periodic regeneration of the point set (point-set resampling) so as to keep the point-set density quasi-unif...
Joao Paulo Gois, Gustavo C. Buscaglia
PRL
2007
89views more  PRL 2007»
13 years 8 months ago
Segmentation of heterogeneous blob objects through voting and level set formulation
Blob-like structures occur often in nature, where they aid in cueing and the pre-attentive process. These structures often overlap, form perceptual boundaries, and are heterogeneo...
Hang Chang, Qing Yang, Bahram Parvin
STOC
2006
ACM
138views Algorithms» more  STOC 2006»
14 years 9 months ago
Searching dynamic point sets in spaces with bounded doubling dimension
We present a new data structure that facilitates approximate nearest neighbor searches on a dynamic set of points in a metric space that has a bounded doubling dimension. Our data...
Richard Cole, Lee-Ad Gottlieb
CDES
2006
91views Hardware» more  CDES 2006»
13 years 10 months ago
Survey and Evaluation of Low-Power Flip-Flops
We survey a set of flip-flops designed for low power and high performance. We highlight the basic features of these flip-flops and evaluate them based on timing characteristics, po...
Ahmed Sayed, Hussain Al-Asaad
VTS
2005
IEEE
89views Hardware» more  VTS 2005»
14 years 2 months ago
Synthesis of Low Power CED Circuits Based on Parity Codes
An automated design procedure is described for synthesizing circuits with low power concurrent error detection. It is based on pre-synthesis selection of a parity-check code follo...
Shalini Ghosh, Sugato Basu, Nur A. Touba