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Deep neural networks (DNNs) are a type of artificial intelligence models that are inspired by the structure and function of the human brain, designed to process and learn from large amounts of data, making them particularly well-suited for…

Hardware Architecture · Computer Science 2024-07-18 Alireza Senobari , Jafar Vafaei , Omid Akbari , Christian Hochberger , Muhammad Shafique

Spiking Neural Networks (SNNs), inspired by biological intelligence, have long been considered inherently energy-efficient, making them attractive for resource-constrained domains such as space applications. However, recent comparative…

Computer Vision and Pattern Recognition · Computer Science 2025-08-28 Matthias Höfflin , Jürgen Wassner

Deep convolutional neural networks (CNN) have shown their good performances in many computer vision tasks. However, the high computational complexity of CNN involves a huge amount of data movements between the computational processor core…

Hardware Architecture · Computer Science 2017-03-07 Shihao Wang , Dajiang Zhou , Xushen Han , Takeshi Yoshimura

In recent years the field of neuromorphic low-power systems that consume orders of magnitude less power gained significant momentum. However, their wider use is still hindered by the lack of algorithms that can harness the strengths of such…

Neural and Evolutionary Computing · Computer Science 2016-01-19 Peter U. Diehl , Guido Zarrella , Andrew Cassidy , Bruno U. Pedroni , Emre Neftci

In this work we present an ultra low energy, 'on-sensor' image processing architecture, based on cellular array of spin based neurons. The 'neuron' constitutes of a lateral spin valve (LSV) with multiple input magnets, connected to an…

Disordered Systems and Neural Networks · Physics 2016-11-15 Mrigank Sharad , Charles Augustine , Georgios Panagopoulos , Kaushik Roy

Spiking neural networks (SNNs) show great potential due to their energy efficiency, fast processing capabilities, and robustness. There are two main approaches to constructing SNNs. Direct training methods require much memory, while…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Zihan Huang , Xinyu Shi , Zecheng Hao , Tong Bu , Jianhao Ding , Zhaofei Yu , Tiejun Huang

Spiking Neural Networks (SNNs) and neuromorphic computing present a promising alternative to traditional Artificial Neural Networks (ANNs) by significantly improving energy efficiency, particularly in edge and implantable devices. However,…

Neural and Evolutionary Computing · Computer Science 2025-06-12 Enrique Barba Roque , Luis Cruz

Deep neural network (DNN) accelerators received considerable attention in past years due to saved energy compared to mainstream hardware. Low-voltage operation of DNN accelerators allows to further reduce energy consumption significantly,…

Machine Learning · Computer Science 2021-04-12 David Stutz , Nandhini Chandramoorthy , Matthias Hein , Bernt Schiele

Conditional computation for Deep Neural Networks (DNNs) reduce overall computational load and improve model accuracy by running a subset of the network. In this work, we present a runtime throttleable neural network (TNN) that can…

Machine Learning · Computer Science 2020-11-06 Hengyue Liu , Samyak Parajuli , Jesse Hostetler , Sek Chai , Bir Bhanu

Spiking neural networks (SNNs) represent the most prominent biologically inspired computing model for neuromorphic computing (NC) architectures. However, due to the non-differentiable nature of spiking neuronal functions, the standard error…

Neural and Evolutionary Computing · Computer Science 2020-07-01 Jibin Wu , Yansong Chua , Malu Zhang , Guoqi Li , Haizhou Li , Kay Chen Tan

Convolutional neural network (CNN) accelerators are being widely used for their efficiency, but they require a large amount of memory, leading to the use of a slow and power consuming external memory. This paper exploits two schemes to…

Hardware Architecture · Computer Science 2022-12-23 Hyeong-Ju Kang

Spiking Neural Networks (SNNs) exhibit significant potential due to their low energy consumption. Converting Artificial Neural Networks (ANNs) to SNNs is an efficient way to achieve high-performance SNNs. However, many conversion methods…

Computer Vision and Pattern Recognition · Computer Science 2025-07-09 Zihan Huang , Wei Fang , Tong Bu , Peng Xue , Zecheng Hao , Wenxuan Liu , Yuanhong Tang , Zhaofei Yu , Tiejun Huang

Larger Spiking Neural Network (SNN) models are typically favorable as they can offer higher accuracy. However, employing such models on the resource- and energy-constrained embedded platforms is inefficient. Towards this, we present a…

Neural and Evolutionary Computing · Computer Science 2022-06-20 Rachmad Vidya Wicaksana Putra , Muhammad Shafique

Spiking Neural Network (SNN) is the third generation of Neural Network (NN) mimicking the natural behavior of the brain. By processing based on binary input/output, SNNs offer lower complexity, higher density and lower power consumption.…

Neural and Evolutionary Computing · Computer Science 2020-03-24 Khanh N. Dang , Abderazek Ben Abdallah

Neural networks have achieved remarkable performance in computer vision, however they are vulnerable to adversarial examples. Adversarial examples are inputs that have been carefully perturbed to fool classifier networks, while appearing…

Computer Vision and Pattern Recognition · Computer Science 2021-07-06 Rachel Sterneck , Abhishek Moitra , Priyadarshini Panda

Convolutional Neural Networks (CNNs) have begun to permeate all corners of electronic society (from voice recognition to scene generation) due to their high accuracy and machine efficiency per operation. At their core, CNN computations are…

Neural and Evolutionary Computing · Computer Science 2018-04-19 Kartik Hegde , Jiyong Yu , Rohit Agrawal , Mengjia Yan , Michael Pellauer , Christopher W. Fletcher

Analog computing has reemerged as a promising avenue for accelerating deep neural networks (DNNs) due to its potential to overcome the energy efficiency and scalability challenges posed by traditional digital architectures. However,…

Emerging Technologies · Computer Science 2024-06-17 Cansu Demirkiran , Lakshmi Nair , Darius Bunandar , Ajay Joshi

The design of energy-efficient, high-performance, and reliable Convolutional Neural Network (CNN) accelerators involves significant challenges due to complex power and thermal management issues. This paper introduces SAfEPaTh, a novel…

Machine Learning · Computer Science 2024-07-26 Yukai Chen , Simei Yang , Debjyoti Bhattacharjee , Francky Catthoor , Arindam Mallik

The brain, as the source of inspiration for Artificial Neural Networks (ANN), is based on a sparse structure. This sparse structure helps the brain to consume less energy, learn easier and generalize patterns better than any other ANN. In…

Machine Learning · Computer Science 2021-03-16 Seyed Majid Naji , Azra Abtahi , Farokh Marvasti

In this paper, we present a low-power anomaly detection integrated circuit (ADIC) based on a one-class classifier (OCC) neural network. The ADIC achieves low-power operation through a combination of (a) careful choice of algorithm for…

Signal Processing · Electrical Eng. & Systems 2020-08-24 Bapi Kar , Pradeep Kumar Gopalakrishnan , Sumon Kumar Bose , Mohendra Roy , Arindam Basu
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