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ARC
2010
Springer
188views Hardware» more  ARC 2010»
13 years 12 months ago
A Fused Hybrid Floating-Point and Fixed-Point Dot-Product for FPGAs
Dot-products are one of the essential and recurrent building blocks in scientific computing, and often take-up a large proportion of the scientific acceleration circuitry. The ac...
Antonio Roldao Lopes, George A. Constantinides
ACMMPC
2000
Springer
231views Mathematics» more  ACMMPC 2000»
13 years 9 months ago
Galois Connections and Fixed Point Calculus
Fixed point calculus is about the solution of recursive equations de˛ned by a monotonic endofunction on a partially ordered set. This tutorial presents the basic theory of ˛xed ...
Roland Carl Backhouse
ISNN
2009
Springer
13 years 11 months ago
Nonlinear Component Analysis for Large-Scale Data Set Using Fixed-Point Algorithm
Abstract. Nonlinear component analysis is a popular nonlinear feature extraction method. It generally uses eigen-decomposition technique to extract the principal components. But th...
Weiya Shi, Yue-Fei Guo
FPL
2006
Springer
169views Hardware» more  FPL 2006»
13 years 8 months ago
An FPGA-Based Electronic Cochlea with Dual Fixed-Point Arithmetic
An improved FPGA implementation of an electronic cochlea filter is presented. We show that by using decimation, the computations of the electronic cochlea can be reduced. Furtherm...
C. K. Wong, Philip Heng Wai Leong
ICCV
2005
IEEE
14 years 7 months ago
Fixed Point Probability Field for Complex Occlusion Handling
In this paper, we show that in a multi-camera context, we can effectively handle occlusions in real-time at each frame independently, even when the only available data comes from ...
François Fleuret, Pascal Fua, Richard Lenga...