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As humans advance toward a higher level of artificial intelligence, it is always at the cost of escalating computational resource consumption, which requires developing novel solutions to meet the exponential growth of AI computing demand.…

A key problem of robotic environmental sensing and monitoring is that of active sensing: How can a team of robots plan the most informative observation paths to minimize the uncertainty in modeling and predicting an environmental…

Machine Learning · Computer Science 2013-02-06 Nannan Cao , Kian Hsiang Low , John M. Dolan

Programming recurrent spiking neural networks (RSNNs) to robustly perform multi-timescale computation remains a difficult challenge. To address this, we describe a single-shot weight learning scheme to embed robust multi-timescale dynamics…

Neural and Evolutionary Computing · Computer Science 2025-01-14 Madison Cotteret , Hugh Greatorex , Alpha Renner , Junren Chen , Emre Neftci , Huaqiang Wu , Giacomo Indiveri , Martin Ziegler , Elisabetta Chicca

Hardware-based neuromorphic computing remains an elusive goal with the potential to profoundly impact future technologies and deepen our understanding of emergent intelligence. The learning-from-mistakes algorithm is one of the few training…

Disordered Systems and Neural Networks · Physics 2025-06-23 Frank Barrows , Jonathan Lin , Francesco Caravelli , Dante R. Chialvo

Routing, switching, and the interconnect fabric are essential components in implementing large-scale neuromorphic computing architectures. While this fabric plays only a supporting role in the process of computing, for large AI workloads,…

Neural and Evolutionary Computing · Computer Science 2026-02-04 Madhuvanthi Srivatsav , Chiranjib Bhattacharyya , Shantanu Chakrabartty , Chetan Singh Thakur

We explore three representative lines of research and demonstrate the utility of our methods on a classification benchmark of brain cancer MRI data. First, we present a capsule network that explicitly learns a representation robust to…

Image and Video Processing · Electrical Eng. & Systems 2020-05-13 Neil Getty , Thomas Brettin , Dong Jin , Rick Stevens , Fangfang Xia

Hyperparameters and learning algorithms for neuromorphic hardware are usually chosen by hand. In contrast, the hyperparameters and learning algorithms of networks of neurons in the brain, which they aim to emulate, have been optimized…

Neural and Evolutionary Computing · Computer Science 2019-06-11 Thomas Bohnstingl , Franz Scherr , Christian Pehle , Karlheinz Meier , Wolfgang Maass

The paper focuses on real-time facial expression recognition (FER) systems as an important component in various real-world applications such as social robotics. We investigate two hardware options for the deployment of FER machine learning…

Computer Vision and Pattern Recognition · Computer Science 2024-03-15 Heath Smith , James Seekings , Mohammadreza Mohammadi , Ramtin Zand

Despite the promise of superior efficiency and scalability, real-world deployment of emerging nanoelectronic platforms for brain-inspired computing have been limited thus far, primarily because of inter-device variations and intrinsic…

Emerging Technologies · Computer Science 2024-03-25 A N M Nafiul Islam , Kezhou Yang , Amit K. Shukla , Pravin Khanal , Bowei Zhou , Wei-Gang Wang , Abhronil Sengupta

The brain has a great capacity for computation and efficient resolution of complex problems, far surpassing modern computers. Neuromorphic engineering seeks to mimic the basic principles of the brain to develop systems capable of achieving…

Neuromorphic computing holds the promise to achieve the energy efficiency and robust learning performance of biological neural systems. To realize the promised brain-like intelligence, it needs to solve the challenges of the neuromorphic…

Neural and Evolutionary Computing · Computer Science 2023-09-12 Huajin Tang , Pengjie Gu , Jayawan Wijekoon , MHD Anas Alsakkal , Ziming Wang , Jiangrong Shen , Rui Yan

Imminent radio telescope observatories provide massive data rates making deep learning based processing appealing while simultaneously demanding real-time performance at low-energy; prohibiting the use of many artificial neural network…

Neural and Evolutionary Computing · Computer Science 2025-11-21 Nicholas J. Pritchard , Andreas Wicenec , Richard Dodson , Mohammed Bennamoun , Dylan R. Muir

In this work, we present a neuromorphic system that combines for the first time a neural recording headstage with a signal-to-spike conversion circuit and a multi-core spiking neural network (SNN) architecture on the same die for recording,…

Signal Processing · Electrical Eng. & Systems 2021-06-09 Mohammadali Sharifshazileh , Karla Burelo , Johannes Sarnthein , Giacomo Indiveri

Machine learning is yielding unprecedented interest in research and industry, due to recent success in many applied contexts such as image classification and object recognition. However, the deployment of these systems requires huge…

Neural and Evolutionary Computing · Computer Science 2019-10-03 Nassim Abderrahmane , Edgar Lemaire , Benoît Miramond

Neuromorphic computing mimics computational principles of the brain in $\textit{silico}$ and motivates research into event-based vision and spiking neural networks (SNNs). Event cameras (ECs) exclusively capture local intensity changes and…

Robotics · Computer Science 2024-04-10 Ahmed Faisal Abdelrahman , Matias Valdenegro-Toro , Maren Bennewitz , Paul G. Plöger

Large language models (LLMs) deliver impressive performance but require large amounts of energy. In this work, we present a MatMul-free LLM architecture adapted for Intel's neuromorphic processor, Loihi 2. Our approach leverages Loihi 2's…

Neural and Evolutionary Computing · Computer Science 2025-03-26 Steven Abreu , Sumit Bam Shrestha , Rui-Jie Zhu , Jason Eshraghian

Achieving personalized intelligence at the edge with real-time learning capabilities holds enormous promise in enhancing our daily experiences and helping decision making, planning, and sensing. However, efficient and reliable edge learning…

Neural and Evolutionary Computing · Computer Science 2024-08-29 Kenneth Stewart , Michael Neumeier , Sumit Bam Shrestha , Garrick Orchard , Emre Neftci

We present a neural algorithm for the rapid online learning and identification of odorant samples under noise, based on the architecture of the mammalian olfactory bulb and implemented on the Intel Loihi neuromorphic system. As with…

Neural and Evolutionary Computing · Computer Science 2020-05-26 Nabil Imam , Thomas A. Cleland

We describe a method to train spiking deep networks that can be run using leaky integrate-and-fire (LIF) neurons, achieving state-of-the-art results for spiking LIF networks on five datasets, including the large ImageNet ILSVRC-2012…

Neural and Evolutionary Computing · Computer Science 2016-11-17 Eric Hunsberger , Chris Eliasmith

We introduce a methodology to implement the physiological transition {between distinct neuronal spiking modes} in electronic circuits composed of resistors, capacitors and transistors. The result is a simple neuromorphic device organized by…

Optimization and Control · Mathematics 2019-11-14 Fernando Castaños , Alessio Franci