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Brain-inspired Spiking Neural Networks (SNNs) have attracted attention for their event-driven characteristics and high energy efficiency. However, the temporal dependency and irregularity of spikes present significant challenges for…

硬件体系结构 · 计算机科学 2025-06-11 Kainan Wang , Chengyi Yang , Chengting Yu , Yee Sin Ang , Bo Wang , Aili Wang

Objective: Spike sorting is a fundamental step in analysing extracellular recordings, enabling the isolation of single-neuron activity. However, it remains a challenging problem because extracellular traces mix overlapping spikes from…

信号处理 · 电气工程与系统科学 2025-06-12 Vasileios Georgiadis , Panagiotis C. Petrantonakis

Spiking neural networks (SNNs) aim to realize brain-inspired intelligence on neuromorphic chips with high energy efficiency by introducing neural dynamics and spike properties. As the emerging spiking deep learning paradigm attracts…

神经与进化计算 · 计算机科学 2023-10-26 Wei Fang , Yanqi Chen , Jianhao Ding , Zhaofei Yu , Timothée Masquelier , Ding Chen , Liwei Huang , Huihui Zhou , Guoqi Li , Yonghong Tian

With the recent move towards sequencing of accurate long reads, finding solutions that support efficient analysis of these reads becomes more necessary. The long execution time required for sequence alignment of long reads negatively…

硬件体系结构 · 计算机科学 2023-10-25 Taha Shahroodi , Michael Miao , Joel Lindegger , Stephan Wong , Onur Mutlu , Said Hamdioui

Spiking Neural Networks (SNNs) hold promise for energy-efficient, biologically inspired computing. We identify substantial informatio loss during spike transmission, linked to temporal dependencies in traditional Leaky Integrate-and-Fire…

神经与进化计算 · 计算机科学 2025-02-04 Guobin Shen , Jindong Li , Tenglong Li , Dongcheng Zhao , Yi Zeng

Spike sorting is a crucial step in decoding multichannel extracellular neural signals, enabling the identification of individual neuronal activity. A key challenge in brain-machine interfaces (BMIs) is achieving real-time, low-power spike…

神经与进化计算 · 计算机科学 2025-07-01 Alexis Melot , Sean U. N. Wood , Yannick Coffinier , Pierre Yger , Fabien Alibart

One of the most exciting advancements in AI over the last decade is the wide adoption of ANNs, such as DNN and CNN, in many real-world applications. However, the underlying massive amounts of computation and storage requirement greatly…

神经与进化计算 · 计算机科学 2018-03-15 Tao Liu , Lei Jiang , Yier Jin , Gang Quan , Wujie Wen

We improve on GenASM, a recent algorithm for genomic sequence alignment, by significantly reducing its memory footprint and bandwidth requirement. Our algorithmic improvements reduce the memory footprint by 24$\times$ and the number of…

硬件体系结构 · 计算机科学 2022-03-30 Joël Lindegger , Damla Senol Cali , Mohammed Alser , Juan Gómez-Luna , Onur Mutlu

Reversible Spiking Neural Networks (RevSNNs) enable memory-efficient training by reconstructing forward activations during backpropagation, but suffer from high latency due to strictly sequential computation. To overcome this limitation, we…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Changqing Xu , Guoqing Sun , Yi Liu , Xinfang Liao , Yintang Yang

Spiking Neural Network (SNN) inference has a clear potential for high energy efficiency as computation is triggered by events. However, the inherent sparsity of events poses challenges for conventional computing systems, driving the…

硬件体系结构 · 计算机科学 2025-04-09 Simone Manoni , Paul Scheffler , Luca Zanatta , Andrea Acquaviva , Luca Benini , Andrea Bartolini

Spiking Neural Networks (SNNs) are extensively utilized in brain-inspired computing and neuroscience research. To enhance the speed and energy efficiency of SNNs, several many-core accelerators have been developed. However, maintaining the…

神经与进化计算 · 计算机科学 2024-07-31 Zhuo Chen , De Ma , Xiaofei Jin , Qinghui Xing , Ouwen Jin , Xin Du , Shuibing He , Gang Pan

Spiking Neural Networks (SNNs) have emerged as a promising alternative to conventional Artificial Neural Networks (ANNs), demonstrating comparable performance in both visual and linguistic tasks while offering the advantage of improved…

神经与进化计算 · 计算机科学 2025-05-22 Changze Lv , Tianlong Li , Wenhao Liu , Yufei Gu , Jianhan Xu , Cenyuan Zhang , Muling Wu , Xiaoqing Zheng , Xuanjing Huang

Spiking Neural Networks (SNNs) offer low-latency and energy-efficient decision making on neuromorphic hardware, making them attractive for Reinforcement Learning (RL) in resource-constrained edge devices. However, most RL algorithms for…

神经与进化计算 · 计算机科学 2026-02-03 Zijie Xu , Tong Bu , Zecheng Hao , Jianhao Ding , Zhaofei Yu

Spiking Neural Networks (SNNs) are one of the most promising bio-inspired neural networks models and have drawn increasing attention in recent years. The event-driven communication mechanism of SNNs allows for sparse and theoretically…

神经与进化计算 · 计算机科学 2025-10-29 Andrea Castagnetti , Alain Pegatoquet , Benoît Miramond

Spiking Neural Networks (SNNs) offer a biologically inspired alternative to conventional artificial neural networks, with potential advantages in power efficiency due to their event-driven computation. Despite their promise, SNNs have yet…

神经与进化计算 · 计算机科学 2024-11-27 Wangdan Liao , Weidong Wang

Despite numerous proposed designs for superconducting neural networks (SNNs), most have overlooked practical fabrication constraints, leading to implementations limited to only a few neurons or synapses. Current superconducting…

Mixed-signal analog/digital circuits emulate spiking neurons and synapses with extremely high energy efficiency, an approach known as "neuromorphic engineering". However, analog circuits are sensitive to process-induced variation among…

机器学习 · 计算机科学 2022-09-13 Julian Büchel , Dmitrii Zendrikov , Sergio Solinas , Giacomo Indiveri , Dylan R. Muir

Spiking Neural Networks (SNNs) with their bio-inspired Leaky Integrate-and-Fire (LIF) neurons inherently capture temporal information. This makes them well-suited for sequential tasks like processing event-based data from Dynamic Vision…

神经与进化计算 · 计算机科学 2025-07-22 Prajna G. Malettira , Shubham Negi , Wachirawit Ponghiran , Kaushik Roy

As the demand for compute power in traditional neural networks has increased significantly, spiking neural networks (SNNs) have emerged as a potential solution to increasingly power-hungry neural networks. By operating on 0/1 spikes emitted…

神经与进化计算 · 计算机科学 2025-07-24 Andrew Fan , Simon D. Levy

Sparse embeddings of data form an attractive class due to their inherent interpretability: Every dimension is tied to a term in some vocabulary, making it easy to visually decipher the latent space. Sparsity, however, poses unique…

数据结构与算法 · 计算机科学 2025-09-30 Sebastian Bruch , Franco Maria Nardini , Cosimo Rulli , Rossano Venturini