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CORR
2010
Springer
130views Education» more  CORR 2010»
14 years 10 months ago
Discrete Laplace-Beltrami Operator Determines Discrete Riemannian Metric
The Laplace-Beltrami operator of a smooth Riemannian manifold is determined by the Riemannian metric. Conversely, the heat kernel constructed from its eigenvalues and eigenfunctio...
Xianfeng David Gu, Ren Guo, Feng Luo 0002, Wei Zen...
ISCAS
2005
IEEE
117views Hardware» more  ISCAS 2005»
15 years 5 months ago
Electrical and optical on-chip interconnects in scaled microprocessors
Abstract— Interconnect has become a primary bottleneck in integrated circuit design. As CMOS technology is scaled, it will become increasingly difficult for conventional copper ...
Guoqing Chen, Hui Chen, Mikhail Haurylau, Nicholas...
CSE
2009
IEEE
15 years 4 months ago
Scaling Behaviors in the Communication Network between Cities
—We analyze the anonymous communication patterns of 2.5 million customers of a Belgian mobile phone operator. With these communications, we construct a social network of customer...
Gautier Krings, Francesco Calabrese, Carlo Ratti, ...
ESANN
2006
15 years 1 months ago
Visualizing gene interaction graphs with local multidimensional scaling
Several bioinformatics data sets are naturally represented as graphs, for instance gene regulation, metabolic pathways, and proteinprotein interactions. The graphs are often large ...
Jarkko Venna, Samuel Kaski
IJAR
2006
197views more  IJAR 2006»
14 years 11 months ago
Rough fuzzy set based scale space transforms and their use in image analysis
In this paper we present a multi-scale method based on the hybrid notion of rough fuzzy sets, coming from the combination of two models of uncertainty like vagueness by handling r...
Alfredo Petrosino, Giuseppe Salvi