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SMI
2010
IEEE
173views Image Analysis» more  SMI 2010»
15 years 4 months ago
Point Cloud Skeletons via Laplacian Based Contraction
—We present an algorithm for curve skeleton extraction via Laplacian-based contraction. Our algorithm can be applied to surfaces with boundaries, polygon soups, and point clouds....
Junjie Cao, Andrea Tagliasacchi, Matt Olson, Hao Z...
WAIM
2010
Springer
15 years 4 months ago
Mining Contrast Inequalities in Numeric Dataset
Finding relational expressions which exist frequently in one class of data while not in the other class of data is an interesting work. In this paper, a relational expression of th...
Lei Duan, Jie Zuo, Tianqing Zhang, Jing Peng, Jie ...
MICRO
2010
IEEE
145views Hardware» more  MICRO 2010»
15 years 4 months ago
Combating Aging with the Colt Duty Cycle Equalizer
Bias temperature instability, hot-carrier injection, and gate-oxide wearout will cause severe lifetime degradation in the performance and the reliability of future CMOS devices. Th...
Erika Gunadi, Abhishek A. Sinkar, Nam Sung Kim, Mi...
TVCG
2011
146views more  TVCG 2011»
15 years 1 months ago
Visibility Histograms and Visibility-Driven Transfer Functions
—Direct volume rendering is an important tool for visualizing complex data sets. However, in the process of generating 2D images from 3D data, information is lost in the form of ...
Carlos D. Correa, Kwan-Liu Ma
ICASSP
2011
IEEE
14 years 10 months ago
Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
Jacob Chakareski