Instantaneous noise-based logic

TL;DR

This paper introduces two universal noise-based logic schemes that operate deterministically without time-averaging, utilizing binary noise functions, and discusses their error handling capabilities.

Contribution

It presents two novel noise-based logic schemes, one using bipolar random telegraph waves and the other based on brain-inspired noise logic, both eliminating the need for time-averaging units.

Findings

Two universal logic schemes demonstrated

Error propagation and removal analyzed

Potential brain-inspired logic implementation

Abstract

We show two universal, Boolean, deterministic logic schemes based on binary noise timefunctions that can be realized without time-averaging units. The first scheme is based on a new bipolar random telegraph wave scheme and the second one makes use of the recent noise-based logic which is conjectured to be the brain's method of logic operations [Physics Letters A 373 (2009) 2338-2342]. Error propagation and error removal issues are also addressed.