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» On Packing Densities of Permutations
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FPGA
1999
ACM
115views FPGA» more  FPGA 1999»
15 years 4 months ago
Using Cluster-Based Logic Blocks and Timing-Driven Packing to Improve FPGA Speed and Density
In this paper, we investigate the speed and area-efficiency of FPGAs employing “logic clusters” containing multiple LUTs and registers as their logic block. We introduce a ne...
Alexander Marquardt, Vaughn Betz, Jonathan Rose
GRAPHICSINTERFACE
2003
15 years 1 months ago
Texture Partitioning and Packing for Accelerating Texture-based Volume Rendering
To apply empty space skipping in texture-based volume rendering, we partition the texture space with a box-growing algorithm. Each sub-texture comprises of neighboring voxels with...
Wei Li 0004, Arie E. Kaufman
ICC
2007
IEEE
102views Communications» more  ICC 2007»
15 years 6 months ago
Quasi-Cyclic Low-Density Parity-Check Codes in the McEliece Cryptosystem
Abstract—In this paper, a new variant of the McEliece cryptosystem, based on Quasi-Cyclic Low-Density Parity-Check (QCLDPC) codes, is studied. In principle, such codes can substi...
Marco Baldi, Franco Chiaraluce, Roberto Garello, F...
CG
2006
Springer
14 years 12 months ago
Drawing lines by uniform packing
In this paper, we introduce a new approach to line drawing that attempts to maintain a uniform packing density of horizontal segments to diagonal segments throughout the line. Whi...
Asif-ul Haque, Mohammad Saifur Rahman, Mehedi Bakh...
FCT
2005
Springer
15 years 5 months ago
Generic Density and Small Span Theorem
We refine the genericity concept of Ambos-Spies, by assigning a real number in [0, 1] to every generic set, called its generic density. We construct sets of generic density any E...
Philippe Moser