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Neuroscience and Artificial Intelligence (AI) have progressed in tandem, each contributing to our understanding of the brain, and inspiring recent developments in biologically-plausible neural networks (NNs) and learning rules. Predictive…

神经与进化计算 · 计算机科学 2024-06-24 Ehsan Ganjidoost , Mallory Snow , Jeff Orchard

The optical neural network (ONN) is a promising hardware platform for next-generation neurocomputing due to its high parallelism, low latency, and low energy consumption. Previous ONN architectures are mainly designed for general matrix…

新兴技术 · 计算机科学 2022-07-19 Chenghao Feng , Jiaqi Gu , Hanqing Zhu , Zhoufeng Ying , Zheng Zhao , David Z. Pan , Ray T. Chen

Spiking Neural Networks (SNN) represent a biologically inspired computation model capable of emulating neural computation in human brain and brain-like structures. The main promise is very low energy consumption. Unfortunately, classic Von…

Optical neural networks (ONNs) have demonstrated record-breaking potential in high-performance neuromorphic computing due to their ultra-high execution speed and low energy consumption. However, current learning protocols fail to provide…

新兴技术 · 计算机科学 2021-09-07 Jiaqi Gu , Chenghao Feng , Zheng Zhao , Zhoufeng Ying , Ray T. Chen , David Z. Pan

Accurate extraction of the Region of Interest is critical for successful ocular region-based biometrics. In this direction, we propose a new context-based segmentation approach, entitled Ocular Region Context Network (ORCNet), introducing a…

计算机视觉与模式识别 · 计算机科学 2022-04-18 Diego Rafael Lucio , Luiz A. Zanlorensi , Yandre Maldonado e Gomes da Costa , David Menotti

Spiking neural networks (SNNs) provide an energy-efficient solution by utilizing the spike-based and sparse nature of biological systems. Since the advent of Transformers, SNNs have struggled to compete with artificial networks on long…

神经与进化计算 · 计算机科学 2024-10-24 Yan Zhong , Ruoyu Zhao , Chao Wang , Qinghai Guo , Jianguo Zhang , Zhichao Lu , Luziwei Leng

Neural networks' expressiveness comes at the cost of complex, black-box models that often extrapolate poorly beyond the domain of the training dataset, conflicting with the goal of finding compact analytic expressions to describe scientific…

机器学习 · 计算机科学 2023-11-29 Owen Dugan , Rumen Dangovski , Allan Costa , Samuel Kim , Pawan Goyal , Joseph Jacobson , Marin Soljačić

Coupled oscillator-based networks are an attractive approach for implementing hardware neural networks based on emerging nanotechnologies. However, the readout of the state of a coupled oscillator network is a difficult challenge in…

新兴技术 · 计算机科学 2016-07-08 Damir Vodenicarevic , Nicolas Locatelli , Julie Grollier , Damien Querlioz

Spiking Neural Networks (SNNs) that operate in an event-driven manner and employ binary spike representation have recently emerged as promising candidates for energy-efficient computing. However, a cost bottleneck arises in obtaining…

神经与进化计算 · 计算机科学 2024-01-22 Yunpeng Yao , Man Wu , Zheng Chen , Renyuan Zhang

AI's exponential growth intensifies computational demands and energy challenges. While practitioners employ various optimization techniques, that we refer as "knobs" in this paper, to tune model efficiency, these are typically afterthoughts…

软件工程 · 计算机科学 2025-06-24 Saurabhsingh Rajput , Mootez Saad , Tushar Sharma

Recurrent spiking neural networks (RSNN) in the human brain learn to perform a wide range of perceptual, cognitive and motor tasks very efficiently in terms of energy consumption and requires very few examples. This motivates the search for…

神经元与认知 · 定量生物学 2021-03-22 Paolo Muratore , Cristiano Capone , Pier Stanislao Paolucci

Deep learning has rapidly become a widespread tool in both scientific and commercial endeavors. Milestones of deep learning exceeding human performance have been achieved for a growing number of tasks over the past several years, across…

Continual learning constrains models to learn new tasks over time without forgetting what they have already learned. A key challenge in this setting is catastrophic forgetting, where learning new information causes the model to lose its…

机器学习 · 计算机科学 2025-12-10 Federico Di Valerio , Michela Proietti , Alessio Ragno , Roberto Capobianco

Physical neural networks using physical materials and devices to mimic synapses and neurons offer an energy-efficient way to implement artificial neural networks. Yet, training physical neural networks are difficult and heavily relies on…

Oral squamous cell carcinoma (OSCC) represents a significant global health concern, with increasing incidence rates and challenges in early diagnosis and treatment planning. Early detection is crucial for improving patient outcomes and…

图像与视频处理 · 电气工程与系统科学 2024-08-20 Samrat Kumar Dev Sharma

Over the past decade, deep learning models have exhibited considerable advancements, reaching or even exceeding human-level performance in a range of visual perception tasks. This remarkable progress has sparked interest in applying deep…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Yulin Wang , Yizeng Han , Chaofei Wang , Shiji Song , Qi Tian , Gao Huang

Fully Connected Neural Network (FCNN) is a class of Artificial Neural Networks widely used in computer science and engineering, whereas the training process can take a long time with large datasets in existing many-core systems. Optical…

分布式、并行与集群计算 · 计算机科学 2022-11-29 Fei Dai , Yawen Chen , Haibo Zhang , Zhiyi Huang

Spiking neural networks (SNNs) have closer dynamics to the brain than current deep neural networks. Their low power consumption and sample efficiency make these networks interesting. Recently, several deep convolutional spiking neural…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Shahriar Rezghi Shirsavar , Mohammad-Reza A. Dehaqani

A Capsule Network (CapsNet) is a relatively new classifier and one of the possible successors of Convolutional Neural Networks (CNNs). CapsNet maintains the spatial hierarchies between the features and outperforms CNNs at classifying images…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Pouya Shiri , Amirali Baniasadi

Highly oscillatory differential equations, commonly encountered in multi-scale problems, are often too complex to solve analytically. However, several numerical methods have been developed to approximate their solutions. Although these…

数值分析 · 数学 2026-01-21 Maxime Bouchereau