Publication

Energy-Efficient Digital Design Through Inexact and Approximate Arithmetic Circuits

Christian Enz, Vincent Frédéric Camus, Jérémy Lucien Maurice Schlachter
2015
Conference Papers

Abstract

Inexact and approximate circuit design is a promising approach to improve performance and energy efficiency in technology-scaled and low-power digital systems. Such strategy is suitable for error tolerant applications involving perceptive or statistical outputs. This paper reviews two established techniques applicable to arithmetic units: circuit pruning and carry speculation. A critical comparative study is carried out considering several error metrics.

Official source

https://infoscience.epfl.ch/entities/publication/6aa721ee-ec09-456c-a64d-d1695e5b5b0f

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Energy-Efficient Digital Design Through Inexact and Approximate Arithmetic Circuits

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