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ICASSP
2011
IEEE
14 years 10 months ago
On the construction of low-pass filters on the unit sphere
This paper considers the problem of construction of low-pass filters on the unit sphere, which has wide ranging applications in the processing of signals on the unit sphere. We p...
Zubair Khalid, Salman Durrani, Rodney A. Kennedy, ...
ISQED
2011
IEEE
329views Hardware» more  ISQED 2011»
14 years 10 months ago
New category of ultra-thin notchless 6T SRAM cell layout topologies for sub-22nm
The extent to which the 6T SRAM bit cell can be perpetuated through continued scaling is of enormous technological and economic importance. Understanding the growing limitations i...
Randy W. Mann, Benton H. Calhoun
CEC
2010
IEEE
14 years 10 months ago
Tweaking a tower of blocks leads to a TMBL: Pursuing long term fitness growth in program evolution
— If a population of programs evolved not for a few hundred generations but for a few hundred thousand or more, could it generate more interesting behaviours and tackle more comp...
Tony E. Lewis, George D. Magoulas
ANOR
2011
117views more  ANOR 2011»
14 years 10 months ago
A simple and effective algorithm for the MaxMin diversity problem
The challenge of maximizing the diversity of a collection of points arises in a variety of settings, including the setting of search methods for hard optimization problems. One ver...
Daniel Cosmin Porumbel, Jin-Kao Hao, Fred Glover
CGF
2011
14 years 10 months ago
A Sparse Parametric Mixture Model for BTF Compression, Editing and Rendering
Bidirectional texture functions (BTFs) represent the appearance of complex materials. Three major shortcomings with BTFs are the bulky storage, the difficulty in editing and the ...
Hongzhi Wu, Julie Dorsey, Holly E. Rushmeier
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