Reghd: Robust and efficient regression in hyper-dimensional learning system

A Hernández-Cano, C Zhuo, X Yin… - 2021 58th ACM/IEEE …, 2021 - ieeexplore.ieee.org
Machine learning (ML) algorithms are key enablers to effectively assimilate and extract
information from many generated data in the Internet of Things. However, running ML …

An memristor-based synapse implementation using BCM learning rule

Y Huang, J Liu, J Harkin, L McDaid, Y Luo - Neurocomputing, 2021 - Elsevier
A novel memristive synapse model based on the HP memristor is proposed in this paper,
which can address the problem of synaptic weight infinite modulations. The sliding threshold …

[HTML][HTML] Astrocyte's self-repairing characteristics improve working memory in spiking neuronal networks

P Naghieh, A Delavar, M Amiri, H Peremans - Iscience, 2023 - cell.com
Astrocytes play a significant role in the working memory (WM) mechanism, yet their
contribution to spiking neuron-astrocyte networks (SNAN) is underexplored. This study …

[HTML][HTML] Hardware-intrinsic multi-layer security: A new frontier for 5G enabled IIoT

H Al-Aqrabi, AP Johnson, R Hill, P Lane, T Alsboui - Sensors, 2020 - mdpi.com
The introduction of 5G communication capabilities presents additional challenges for the
development of products and services that can fully exploit the opportunities offered by high …

[HTML][HTML] Case study—spiking neural network hardware system for structural health monitoring

L Pang, J Liu, J Harkin, G Martin, M McElholm, A Javed… - Sensors, 2020 - mdpi.com
This case study provides feasibility analysis of adapting Spiking Neural Networks (SNN)
based Structural Health Monitoring (SHM) system to explore low-cost solution for inspection …

Predicting networks-on-chip traffic congestion with spiking neural networks

A Javed, J Harkin, L McDaid, J Liu - Journal of Parallel and Distributed …, 2021 - Elsevier
Network congestion is one of the critical reasons for degradation of data throughput
performance in Networks-on-Chip (NoCs), with delays caused by data-buffer queuing in …

Bio-inspired approaches to safety and security in iot-enabled cyber-physical systems

AP Johnson, H Al-Aqrabi, R Hill - Sensors, 2020 - mdpi.com
Internet of Things (IoT) and Cyber-Physical Systems (CPS) have profoundly influenced the
way individuals and enterprises interact with the world. Although attacks on IoT devices are …

Fault-tolerant learning in spiking astrocyte-neural networks on FPGAs

AP Johnson, J Liu, AG Millard, S Karim… - … Conference on VLSI …, 2018 - ieeexplore.ieee.org
The paper presents a neuromorphic system implemented on a Field Programmable Gate
Array (FPGA) device establishing fault tolerance using a learning method, which is a …

Time-multiplexed system-on-chip using fault-tolerant astrocyte-neuron networks

AP Johnson, J Liu, AG Millard, S Karim… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Spike-based brain-inspired systems have shown an immense capability to achieve internal
stability, widely referred to as homeostasis. This ability enrols them as the best candidate for …

Homeostatic fault tolerance in spiking neural networks utilizing dynamic partial reconfiguration of FPGAs

AP Johnson, J Liu, AG Millard, S Karim… - … Conference on Field …, 2017 - ieeexplore.ieee.org
We present a novel methodology that addresses the problem of faults in synapses of a
spiking neural network using astrocyte regulation, inspired by recovery processes in the …