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COMPGEOM
2011
ACM
14 years 8 months ago
Reeb graphs: approximation and persistence
Given a continuous function f : X → IR on a topological space X, its level set f−1 (a) changes continuously as the real value a changes. Consequently, the connected components...
Tamal K. Dey, Yusu Wang
GLVLSI
2006
IEEE
113views VLSI» more  GLVLSI 2006»
15 years 10 months ago
Statistical gate delay calculation with crosstalk alignment consideration
We study gate delay variation caused by crosstalk aggressor alignment, i.e., difference of signal arrival times in coupled neighboring interconnects. This effect is as significan...
Andrew B. Kahng, Bao Liu, Xu Xu
MICCAI
2009
Springer
16 years 1 months ago
Constrained Data Decomposition and Regression for Analyzing Healthy Aging from Fiber Tract Diffusion Properties
Abstract. It has been shown that brain structures in normal aging undergo significant changes attributed to neurodevelopmental and neurodegeneration processes as a lifelong, dynami...
Sylvain Gouttard, Marcel Prastawa, Elizabeth Bulli...
ICPR
2004
IEEE
16 years 5 months ago
3D Scanning Using Spatiotemporal Orientation
We present a new approach to volumetric scene reconstruction which can produce accurate models from turntable image sequences. Instead of an epipolar plane image (EPI) volume, we ...
Kostas Daniilidis, Oleg Naroditsky
ISCAS
2008
IEEE
117views Hardware» more  ISCAS 2008»
15 years 10 months ago
Electrical modeling and characterization of 3-D vias
Abstract— Electrical characterization of the resistance, capacitance, and inductance of inter-plane 3-D vias is presented in this paper. Both capacitive and inductive coupling be...
Ioannis Savidis, Eby G. Friedman