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Generative Adversarial Network (GAN) is a well known computationally complex algorithm requiring signficiant computational resources in software implementations including large amount of data to be trained. This makes its implementation in…

新兴技术 · 计算机科学 2020-07-24 Olga Krestinskaya , Bhaskar Choubey , Alex Pappachen James

Deep neural networks (DNN) are increasingly being accelerated on application-specific hardware such as the Google TPU designed especially for deep learning. Timing speculation is a promising approach to further increase the energy…

机器学习 · 计算机科学 2018-07-03 Jeff Zhang , Siddharth Garg

Artificial neural networks (ANNs), inspired by the interconnection of real neurons, have achieved unprecedented success in various fields such as computer vision and natural language processing. Recently, a novel mathematical ANN model,…

神经与进化计算 · 计算机科学 2023-09-15 Yu Ding , Jun Yu , Chunzhi Gu , Shangce Gao , Chao Zhang

The recent advancement in deep learning (DL) for automatic modulation classification (AMC) of wireless signals has encouraged numerous possible applications on resource-constrained edge devices. However, developing optimized DL models…

信号处理 · 电气工程与系统科学 2024-04-25 Nayan Moni Baishya , B. R. Manoj , Prabin K. Bora

Many existing multi-modality studies are based on the assumption of modality integrity. However, the problem of missing arbitrary modalities is very common in real life, and this problem is less studied, but actually important in the task…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Aihua Zheng , Ziling He , Zi Wang , Chenglong Li , Jin Tang

Recently deep convolutional neural networks have achieved significant success in salient object detection. However, existing state-of-the-art methods require high-end GPUs to achieve real-time performance, which makes them hard to adapt to…

计算机视觉与模式识别 · 计算机科学 2020-01-23 Haofeng Li , Guanbin Li , Binbin Yang , Guanqi Chen , Liang Lin , Yizhou Yu

Existing methods for anomaly detection based on memory-augmented autoencoder (AE) have the following drawbacks: (1) Establishing a memory bank requires additional memory space. (2) The fixed number of prototypes from subjective assumptions…

计算机视觉与模式识别 · 计算机科学 2022-07-25 Zhiwei Yang , Peng Wu , Jing Liu , Xiaotao Liu

Deploying a deep learning model on mobile/IoT devices is a challenging task. The difficulty lies in the trade-off between computation speed and accuracy. A complex deep learning model with high accuracy runs slowly on resource-limited…

计算机视觉与模式识别 · 计算机科学 2018-12-31 Xin Li , Shuai Zhang , Bolan Jiang , Yingyong Qi , Mooi Choo Chuah , Ning Bi

Nonlinear system design is often a multi-objective optimization problem involving search for a design that satisfies a number of predefined constraints. The design space is typically very large since it includes all possible system…

系统与控制 · 电气工程与系统科学 2021-04-12 Prerit Terway , Kenza Hamidouche , Niraj K. Jha

Automatic modulation classification (AMC) is a crucial stage in the spectrum management, signal monitoring, and control of wireless communication systems. The accurate classification of the modulation format plays a vital role in the…

信号处理 · 电气工程与系统科学 2023-04-04 Jiawei Zhang , Tiantian Wang , Zhixi Feng , Shuyuan Yang

Stochastic gradient descent (SGD) and its many variants are the widespread optimization algorithms for training deep neural networks. However, SGD suffers from inevitable drawbacks, including vanishing gradients, lack of theoretical…

机器学习 · 计算机科学 2024-01-09 Zeinab Ebrahimi , Gustavo Batista , Mohammad Deghat

This study presents a method, along with its algorithmic and computational framework implementation, and performance verification for dynamical system identification. The approach incorporates insights from phase space structures, such as…

A key challenge in learning from multimodal biological data is missing modalities, where data from one or more modalities are absent for some patients. Existing approaches either exclude patients with missing modalities, impute missing…

机器学习 · 计算机科学 2026-05-19 Sina Tabakhi , Chen , Chen , Haiping Lu

Our understanding of biological neuronal networks has profoundly influenced the development of artificial neural networks (ANNs). However, neurons utilized in ANNs differ considerably from their biological counterparts, primarily due to the…

神经与进化计算 · 计算机科学 2025-04-09 Xundong Wu , Pengfei Zhao , Zilin Yu , Lei Ma , Ka-Wa Yip , Huajin Tang , Gang Pan , Poirazi Panayiota , Tiejun Huang

Deep neural networks are increasingly used on mobile devices, where computational resources are limited. In this paper we develop CondenseNet, a novel network architecture with unprecedented efficiency. It combines dense connectivity with a…

计算机视觉与模式识别 · 计算机科学 2018-06-08 Gao Huang , Shichen Liu , Laurens van der Maaten , Kilian Q. Weinberger

Automatic modulation classification (AMC) is an essential technique for noncooperative spectrum monitoring and intelligent wireless receivers. However, practical AMC models must identify modulation formats from short and noisy I/Q…

信号处理 · 电气工程与系统科学 2026-05-26 Ruixiang Zhang , Zinan Zhou , Yezhuo Zhang , Guangyu Li , Xuanpeng Li

We propose a new technique for obtaining reduced order models for nonlinear dynamical systems. Specifically, we advocate the use of the recently developed Dynamic Mode Decomposition (DMD), an equation-free method, to approximate the…

数值分析 · 数学 2016-02-17 Alessandro Alla , J. Nathan Kutz

Neural ordinary differential equations (NODE) have been recently proposed as a promising approach for nonlinear system identification tasks. In this work, we systematically compare their predictive performance with current state-of-the-art…

机器学习 · 计算机科学 2022-03-16 Aowabin Rahman , Ján Drgoňa , Aaron Tuor , Jan Strube

As one of the newest members in Artificial Immune Systems (AIS), the Dendritic Cell Algorithm (DCA) has been applied to a range of problems. These applications mainly belong to the field of anomaly detection. However, real-time detection, a…

人工智能 · 计算机科学 2010-07-05 Feng Gu , Julie Greensmith , Uwe Aickelin

This paper presents TAG, an automatic system to derive optimized DNN training graph and its deployment onto any device topology, for expedited training in device- and topology- heterogeneous ML clusters. We novelly combine both the DNN…

机器学习 · 计算机科学 2023-02-14 Shiwei Zhang , Xiaodong Yi , Lansong Diao , Chuan Wu , Siyu Wang , Wei Lin