Search Results for author: Susan Stepney

Found 8 papers, 2 papers with code

Reservoir Computing Benchmarks: a review, a taxonomy, some best practices

no code implementations10 May 2024 Chester Wringe, Martin Trefzer, Susan Stepney

Reservoir Computing is an Unconventional Computation model to perform computation on various different substrates, such as RNNs or physical materials.

Unsupervised self-organising map of prostate cell Raman spectra shows disease-state subclustering

1 code implementation12 Mar 2024 Daniel West, Susan Stepney, Y. Hancock

Prostate cancer is a disease which poses an interesting clinical question: should it be treated?

Optimising network interactions through device agnostic models

no code implementations14 Jan 2024 Luca Manneschi, Ian T. Vidamour, Kilian D. Stenning, Jack C. Gartside, Charles Swindells, Guru Venkat, David Griffin, Susan Stepney, Will R. Branford, Thomas Hayward, Matt O Ellis, Eleni Vasilaki

Physically implemented neural networks hold the potential to achieve the performance of deep learning models by exploiting the innate physical properties of devices as computational tools.

A perspective on physical reservoir computing with nanomagnetic devices

no code implementations9 Dec 2022 Dan A Allwood, Matthew O A Ellis, David Griffin, Thomas J Hayward, Luca Manneschi, Mohammad F KH Musameh, Simon O'Keefe, Susan Stepney, Charles Swindells, Martin A Trefzer, Eleni Vasilaki, Guru Venkat, Ian Vidamour, Chester Wringe

Neural networks have revolutionized the area of artificial intelligence and introduced transformative applications to almost every scientific field and industry.

Quantifying the Computational Capability of a Nanomagnetic Reservoir Computing Platform with Emergent Magnetization Dynamics

no code implementations29 Nov 2021 Ian T Vidamour, Matthew O A Ellis, David Griffin, Guru Venkat, Charles Swindells, Richard W S Dawidek, Thomas J Broomhall, Nina-Juliane Steinke, Joshaniel F K Cooper, Francisco Maccherozzi, Sarnjeet S Dhesi, Susan Stepney, Eleni Vasilaki, Dan A Allwood, Thomas J Hayward

Devices based on arrays of interconnected magnetic nano-rings with emergent magnetization dynamics have recently been proposed for use in reservoir computing applications, but for them to be computationally useful it must be possible to optimise their dynamical responses.

Reservoir Computing with Magnetic Thin Films

no code implementations29 Jan 2021 Matthew Dale, David Griffin, Richard F. L. Evans, Sarah Jenkins, Simon O'Keefe, Angelika Sebald, Susan Stepney, Fernando Torre, Martin Trefzer

Inspired by the nonlinear dynamics of neural networks, new unconventional computing hardware has emerged with the potential to exploit natural phenomena and gain efficiency, in a similar manner to biological systems.

Time Series Time Series Analysis

MetaChem: An Algebraic Framework for Artificial Chemistries

1 code implementation29 May 2019 Penelope Faulkner Rainford, Angelika Sebald, Susan Stepney

We introduce MetaChem, a language for representing and implementing Artificial Chemistries.

Emerging Technologies

Evolving Graphs with Semantic Neutral Drift

no code implementations24 Oct 2018 Timothy Atkinson, Detlef Plump, Susan Stepney

We introduce the concept of Semantic Neutral Drift (SND) for genetic programming (GP), where we exploit equivalence laws to design semantics preserving mutations guaranteed to preserve individuals' fitness scores.

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