Noise-based information processing: Noise-based logic and computing: what do we have so far?

TL;DR

This paper reviews the current state of noise-based logic and computing, discussing various schemes and their applications like brain emulation and secure communication channels.

Contribution

It provides a comprehensive overview of noise-based logic schemes, motivations, and potential applications, highlighting recent developments in the field.

Findings

Multiple noise-based logic schemes are outlined.

Applications include brain-like circuits and secure string verification.

The paper summarizes current progress and future directions.

Abstract

We briefly introduce noise-based logic. After describing the main motivations we outline classical, instantaneous (squeezed and non-squeezed), continuum, spike and random-telegraph-signal based schemes with applications such as circuits that emulate the brain functioning and string verification via a slow communication channel.