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» Multiplications of Floating Point Expansions
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SIAMSC
2008
168views more  SIAMSC 2008»
13 years 9 months ago
Accurate Floating-Point Summation Part II: Sign, K-Fold Faithful and Rounding to Nearest
In this Part II of this paper we first refine the analysis of error-free vector transformations presented in Part I. Based on that we present an algorithm for calculating the round...
Siegfried M. Rump, Takeshi Ogita, Shin'ichi Oishi
CHES
2006
Springer
82views Cryptology» more  CHES 2006»
14 years 1 months ago
FPGA Implementation of Point Multiplication on Koblitz Curves Using Kleinian Integers
We describe algorithms for point multiplication on Koblitz curves using multiple-base expansions of the form k =
V. S. Dimitrov, Kimmo U. Järvinen, M. J. Jaco...
WOTUG
2008
13 years 11 months ago
FPGA based Control of a Production Cell System
Most motion control systems for mechatronic systems are implemented on digital computers. In this paper we present an FPGA based solution implemented on a low cost Xilinx Spartan I...
Marcel A. Groothuis, Jasper J. P. van Zuijlen, Jan...
TC
2008
13 years 9 months ago
Provably Sublinear Point Multiplication on Koblitz Curves and Its Hardware Implementation
We describe algorithms for point multiplication on Koblitz curves using multiple-base expansions of the form k = P
V. S. Dimitrov, Kimmo U. Järvinen, M. J. Jaco...
IUI
2010
ACM
14 years 6 months ago
Speeding pointing in tiled widgets: understanding the effects of target expansion and misprediction
Target expansion is a pointing facilitation technique where the users target, typically an interface widget, is dynamically enlarged to speed pointing in interfaces. However, with...
Jaime Ruiz, Edward Lank