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» A Hardware Algorithm for Variable-Precision Logarithm
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62
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ASAP
2000
IEEE
121views Hardware» more  ASAP 2000»
15 years 1 months ago
A Hardware Algorithm for Variable-Precision Logarithm
This paper presents an e cient hardware algorithm for variable-precision logarithm. The algorithm uses an iterative te chnique that employs table lookups and polynomial approximat...
Javier Hormigo, Julio Villalba, Michael J. Schulte
TC
2010
14 years 4 months ago
Speculatively Redundant Continued Logarithm Representation
Continued logarithms, as originally introduced by Gosper, represent a means for exact rational arithmetic, but their application to exact real arithmetic is limited by the uniquene...
Tomas Brabec
86
Voted
ISM
2008
IEEE
110views Multimedia» more  ISM 2008»
15 years 3 months ago
A Hardware-Independent Fast Logarithm Approximation with Adjustable Accuracy
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
Oriol Vinyals, Gerald Friedland
MAM
2011
349views Communications» more  MAM 2011»
14 years 4 months ago
An iterative logarithmic multiplier
The paper presents a new multiplier enabling achievement of an arbitrary accuracy. It follows the same idea of number representation as the Mitchell’s algorithm, but does not use...
Zdenka Babic, Aleksej Avramovic, Patricio Bulic