Universiti Teknologi Malaysia Institutional Repository

Characterization of correlation in stochastic computing functions

Abdellatef, Hamdan and Mohamed, Khalil Hani and Nasir, Shaikh Husin and Ayat, Sayed Omid (2020) Characterization of correlation in stochastic computing functions. In: 2nd International Conference on Electrical, Communication and Computer Engineering, ICECCE 2020, 12 - 13 June 2020, Istanbul, Turkey.

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Official URL: http://dx.doi.org/10.1109/ICECCE49384.2020.9179397

Abstract

Stochastic computing (SC) is an alternative computing paradigm that provides low-cost hardware implementation for complex operations. Many previous works adopted SC in several applications such as signal processing and pattern recognition, where these types of application possess a nature of successive computations. Successive SC computation affects correlation, which affects accuracy. This relationship is not studied well before. In this paper, we characterize correlation properties for SC functions to thoroughly understand the computation-correlation-accuracy relationship. We provide a measure ( delta{SCC}) to identify the significance of variation of correlation due to computation. We also offer a general method to determine the correlation characteristics of any designed SC function.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:correlation, Stochastic computing
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:92146
Deposited By: Widya Wahid
Deposited On:30 Aug 2021 04:58
Last Modified:30 Aug 2021 04:58

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