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VIS
2004
IEEE
195views Visualization» more  VIS 2004»
14 years 9 months ago
Flow Field Clustering via Algebraic Multigrid
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
Michael Griebel, Tobias Preußer, Martin Rump...
31
Voted
ISPD
2010
ACM
249views Hardware» more  ISPD 2010»
14 years 2 months ago
A matching based decomposer for double patterning lithography
Double Patterning Lithography (DPL) is one of the few hopeful candidate solutions for the lithography for CMOS process beyond 45nm. DPL assigns the patterns less than a certain di...
Yue Xu, Chris Chu
ICML
2009
IEEE
14 years 8 months ago
Learning spectral graph transformations for link prediction
We present a unified framework for learning link prediction and edge weight prediction functions in large networks, based on the transformation of a graph's algebraic spectru...
Andreas Lommatzsch, Jérôme Kunegis
ISCAS
1999
IEEE
82views Hardware» more  ISCAS 1999»
14 years 2 days ago
Discrete fractional Hadamard transform
This paper is concerned with the definitions of the discrete fractional cosine transform (DFRCT) and the discrete fractional sine transform (DFRST). The definitions of DFRCT and DF...
Soo-Chang Pei, Min-Hung Yeh
CORR
2008
Springer
375views Education» more  CORR 2008»
13 years 8 months ago
The Margitron: A Generalised Perceptron with Margin
We identify the classical Perceptron algorithm with margin as a member of a broader family of large margin classifiers which we collectively call the Margitron. The Margitron, (des...
Constantinos Panagiotakopoulos, Petroula Tsampouka