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Deep learning-based channel state information (CSI) feedback has achieved empirical success in massive multiple-input multiple-output (MIMO) systems. However, existing approaches largely rely on dense artificial neural networks (ANNs),…

信号处理 · 电气工程与系统科学 2026-05-13 Yanzhen Liu , Geoffrey Ye Li

A long-standing proposition is that by emulating the operation of the brain's neocortex, a spiking neural network (SNN) can achieve similar desirable features: flexible learning, speed, and efficiency. Temporal neural networks (TNNs) are…

神经与进化计算 · 计算机科学 2021-02-24 James E. Smith

Event-based cameras have recently shown great potential for high-speed motion estimation owing to their ability to capture temporally rich information asynchronously. Spiking Neural Networks (SNNs), with their neuro-inspired event-driven…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Adarsh Kumar Kosta , Kaushik Roy

Spiking neural networks are a type of artificial neural networks in which communication between neurons is only made of events, also called spikes. This property allows neural networks to make asynchronous and sparse computations and…

神经与进化计算 · 计算机科学 2024-05-07 Florent De Geeter , Damien Ernst , Guillaume Drion

Bio-inspired Spiking Neural Networks (SNN) are now demonstrating comparable accuracy to intricate convolutional neural networks (CNN), all while delivering remarkable energy and latency efficiency when deployed on neuromorphic hardware. In…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Gourav Datta , Zeyu Liu , James Diffenderfer , Bhavya Kailkhura , Peter A. Beerel

The computational inefficiency of spiking neural networks (SNNs) is primarily due to the sequential updates of membrane potential, which becomes more pronounced during extended encoding periods compared to artificial neural networks (ANNs).…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Hanqi Chen , Lixing Yu , Shaojie Zhan , Penghui Yao , Jiankun Shao

Spiking Neural Network (SNN), as a brain-inspired and energy-efficient network, is currently facing the pivotal challenge of exploring a suitable and efficient learning framework. The predominant training methodologies, namely…

神经与进化计算 · 计算机科学 2025-05-27 Zecheng Hao , Qichao Ma , Kang Chen , Yi Zhang , Zhaofei Yu , Tiejun Huang

Spiking neural networks (SNNs) offer a promising energy-efficient alternative to artificial neural networks (ANNs), in virtue of their high biological plausibility, rich spatial-temporal dynamics, and event-driven computation. The direct…

神经与进化计算 · 计算机科学 2024-07-12 Chenlin Zhou , Han Zhang , Liutao Yu , Yumin Ye , Zhaokun Zhou , Liwei Huang , Zhengyu Ma , Xiaopeng Fan , Huihui Zhou , Yonghong Tian

Spiking Neural Networks (SNNs) have shown great potential in solving deep learning problems in an energy-efficient manner. However, they are still limited to simple classification tasks. In this paper, we propose Spiking-GAN, the first…

神经与进化计算 · 计算机科学 2021-06-30 Vineet Kotariya , Udayan Ganguly

The tremendous energy consumption of deep neural networks (DNNs) has become a serious problem in deep learning. Spiking neural networks (SNNs), which mimic the operations in the human brain, have been studied as prominent energy-efficient…

神经与进化计算 · 计算机科学 2021-06-07 Seongsik Park , Sungroh Yoon

Temporal Neural Networks (TNNs) are spiking neural networks that use time as a resource to represent and process information, similar to the mammalian neocortex. In contrast to compute-intensive deep neural networks that employ separate…

硬件体系结构 · 计算机科学 2021-11-09 Harideep Nair , John Paul Shen , James E. Smith

Deep Neural Networks (DNN) achieve human level performance in many image analytics tasks but DNNs are mostly deployed to GPU platforms that consume a considerable amount of power. New hardware platforms using lower precision arithmetic…

神经与进化计算 · 计算机科学 2017-05-23 Antonio Jimeno Yepes , Jianbin Tang , Benjamin Scott Mashford

Directly training spiking neural networks (SNNs) has remained challenging due to complex neural dynamics and intrinsic non-differentiability in firing functions. The well-known backpropagation through time (BPTT) algorithm proposed to train…

神经与进化计算 · 计算机科学 2022-01-20 Wenzhe Guo , Mohammed E. Fouda , Ahmed M. Eltawil , Khaled Nabil Salama

Spiking Neural Networks (SNNs) have incorporated more biologically-plausible structures and learning principles, hence are playing critical roles in bridging the gap between artificial and natural neural networks. The spikes are the sparse…

神经与进化计算 · 计算机科学 2020-10-08 Xiang Cheng , Tielin Zhang , Shuncheng Jia , Bo Xu

Due to the high activation sparsity and use of accumulates (AC) instead of expensive multiply-and-accumulates (MAC), neuromorphic spiking neural networks (SNNs) have emerged as a promising low-power alternative to traditional DNNs for…

计算机视觉与模式识别 · 计算机科学 2022-12-22 Gourav Datta , Zeyu Liu , Md Abdullah-Al Kaiser , Souvik Kundu , Joe Mathai , Zihan Yin , Ajey P. Jacob , Akhilesh R. Jaiswal , Peter A. Beerel

Neuromorphic hardware implementations of Spiking Neural Networks (SNNs) promise energy-efficient, low-latency AI through sparse, event-driven computation. Yet, training SNNs under fine temporal discretization remains a major challenge,…

神经与进化计算 · 计算机科学 2026-02-03 Roel Koopman , Sebastian Otte , Sander Bohté

Spiking Neural Networks (SNNs), as an emerging biologically inspired computational model, demonstrate significant energy efficiency advantages due to their event-driven information processing mechanism. Compared to traditional Artificial…

神经与进化计算 · 计算机科学 2025-08-18 Changqing Xu , Buxuan Song , Yi Liu , Xinfang Liao , Wenbin Zheng , Yintang Yang

The rapid growth of artificial intelligence (AI) has brought novel data processing and generative capabilities but also escalating energy requirements. This challenge motivates renewed interest in neuromorphic computing principles, which…

神经与进化计算 · 计算机科学 2026-01-13 Osvaldo Simeone

The problem of training spiking neural networks (SNNs) is a necessary precondition to understanding computations within the brain, a field still in its infancy. Previous work has shown that supervised learning in multi-layer SNNs enables…

神经与进化计算 · 计算机科学 2018-03-12 Amirhossein Tavanaei , Anthony S. Maida

With the increasing application scope of spiking neural networks (SNN), the complexity of SNN models has surged, leading to an exponential growth in demand for AI computility. As the new generation computing architecture of the neural…

硬件体系结构 · 计算机科学 2025-05-21 Xueke Zhu , Wenjie Lin , Yanyu Lin , Yunhao Ma , Wenxiang Cheng , Zhengyu Ma , Yonghong Tian , Huihui Zhou