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TCAD
2008
107views more  TCAD 2008»
13 years 10 months ago
Power Grid Analysis and Optimization Using Algebraic Multigrid
Abstract--This paper presents a class of power grid analysis and optimization techniques, all of which are based on the algebraic-multigrid (AMG) method. First, a new AMG-based red...
Cheng Zhuo, Jiang Hu, Min Zhao, Kangsheng Chen
TOG
2008
120views more  TOG 2008»
13 years 9 months ago
Real-time, all-frequency shadows in dynamic scenes
Shadow computation in dynamic scenes under complex illumination is a challenging problem. Methods based on precomputation provide accurate, real-time solutions, but are hard to ex...
Thomas Annen, Zhao Dong, Tom Mertens, Philippe Bek...
SLIP
2005
ACM
14 years 3 months ago
A 3-D FPGA wire resource prediction model validated using a 3-D placement and routing tool
The interconnection architecture of FPGAs such as switches dominates performance of FPGAs. Three-dimensional integration of FPGAs overcomes interconnect limitations by allowing in...
Young-Su Kwon, Payam Lajevardi, Anantha P. Chandra...
MICCAI
2007
Springer
14 years 11 months ago
Modelling Intravasation of Liquid Distension Media in Surgical Simulators
We simulate the intravasation of liquid distention media into the systemic circulation as it occurs during hysteroscopy and transurethral resection of the prostate. A linear networ...
Stefan Tuchschmid, Michael Bajka, Dominik Szczerba...
IJCNN
2006
IEEE
14 years 4 months ago
Extraction of Components with Structured Variance
Abstract— We present a method for exploratory data analysis of large spatiotemporal data sets such as global longtime climate measurements, extending our previous work on semibli...
Alexander Ilin, Harri Valpola, Erkki Oja