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Recently, learned image compression methods have outperformed traditional hand-crafted ones including BPG. One of the keys to this success is learned entropy models that estimate the probability distribution of the quantized latent…

图像与视频处理 · 电气工程与系统科学 2022-07-22 Jun-Hyuk Kim , Byeongho Heo , Jong-Seok Lee

Decoding remote sensing images to achieve high perceptual quality, particularly at low bitrates, remains a significant challenge. To address this problem, we propose the invertible neural network-based remote sensing image compression…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Junhui Li , Xingsong Hou

This paper studies the computational offloading of CNN inference in dynamic multi-access edge computing (MEC) networks. To address the uncertainties in communication time and computation resource availability, we propose a novel semantic…

图像与视频处理 · 电气工程与系统科学 2024-01-23 Nan Li , Alexandros Iosifidis , Qi Zhang

The increasing severity of climate change necessitates an urgent transition to renewable energy sources, making the large-scale adoption of wind energy crucial for mitigating environmental impact. However, the inherent uncertainty of wind…

机器学习 · 计算机科学 2024-10-18 Chongyang Wan , Shunbo Lei , Yuan Luo

Convolutional neural networks (CNNs) have become the dominant neural network architecture for solving visual processing tasks. One of the major obstacles hindering the ubiquitous use of CNNs for inference is their relatively high memory…

计算机视觉与模式识别 · 计算机科学 2019-09-26 Chaim Baskin , Brian Chmiel , Evgenii Zheltonozhskii , Ron Banner , Alex M. Bronstein , Avi Mendelson

Various types of measurement techniques, such as Light Detection and Ranging (LiDAR) devices, anemometers, and wind vanes, are extensively utilized in wind energy to characterize the inflow. However, these methods typically gather data at…

流体动力学 · 物理学 2025-02-13 Chang Yan , Shengfeng Xu , Zhenxu Sun , Thorsten Lutz , Dilong Guo , Guowei Yang

Many problems in science and engineering involve time-dependent, high dimensional datasets arising from complex physical processes, which are costly to simulate. In this work, we propose WeldNet: Windowed Encoders for Learning Dynamics, a…

机器学习 · 统计学 2025-12-15 Biraj Dahal , Jiahui Cheng , Hao Liu , Rongjie Lai , Wenjing Liao

The rapid advancement of models based on artificial intelligence demands innovative monitoring techniques which can operate in real time with low computational costs. In machine learning, especially if we consider artificial neural networks…

统计方法学 · 统计学 2023-11-10 Anna Malinovskaya , Pavlo Mozharovskyi , Philipp Otto

Network representation learning aims to generate an embedding for each node in a network, which facilitates downstream machine learning tasks such as node classification and link prediction. Current work mainly focuses on transductive…

社会与信息网络 · 计算机科学 2023-06-02 Meng Liu , Yong Liu

In this paper, we introduce a deep learning aided constraint encoding method to tackle the frequency-constraint microgrid scheduling problem. The nonlinear function between system operating condition and frequency nadir is approximated by…

系统与控制 · 电气工程与系统科学 2020-12-01 Yichen Zhang , Chen Chen , Guodong Liu , Tianqi Hong , Feng Qiu

Non-orthogonal multiple access (NOMA) and beamforming are well-established techniques for enabling massive connectivity in future wireless networks. However, many optimal beamforming solutions rely on highly complex iterative algorithms and…

信号处理 · 电气工程与系统科学 2026-02-24 Chentong Li , Saeed Mohammadzadeh , Kanapathippillai Cumanan , Octavia A. Dobre

Deep learning models for graphs, especially Graph Convolutional Networks (GCNs), have achieved remarkable performance in the task of semi-supervised node classification. However, recent studies show that GCNs suffer from adversarial…

机器学习 · 计算机科学 2020-12-14 Haoxi Zhan , Xiaobing Pei

To perform any meaningful optimization task, power distribution operators need to know the topology and line impedances of their electric networks. Nevertheless, distribution grids currently lack a comprehensive metering infrastructure.…

最优化与控制 · 数学 2018-06-12 Guido Cavraro , Vassilis Kekatos

Seismic impedance inversion can be performed with a semi-supervised learning algorithm, which only needs a few logs as labels and is less likely to get overfitted. However, classical semi-supervised learning algorithm usually leads to…

信号处理 · 电气工程与系统科学 2021-11-23 Muyang Ge , Wenlong Wang , Wangxiangming Zheng

Online learning has become crucial to many problems in machine learning. As more data is collected sequentially, quickly adapting to changes in the data distribution can offer several competitive advantages such as avoiding loss of prior…

机器学习 · 计算机科学 2017-12-15 Thushan Ganegedara , Lionel Ott , Fabio Ramos

Deep variational autoencoders for image and video compression have gained significant attraction in the recent years, due to their potential to offer competitive or better compression rates compared to the decades long traditional codecs…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Bharath Bhushan Damodaran , Muhammet Balcilar , Franck Galpin , Pierre Hellier

Neural Networks (NNs) are steering a new generation of artificial intelligence (AI) applications at the micro-edge. Examples include wireless sensors, wearables and cybernetic systems that collect data and process them to support real-world…

信号处理 · 电气工程与系统科学 2021-03-17 Sergey Mileiko , Thanasin Bunnam , Fei Xia , Rishad Shafik , Alex Yakovlev , Shidhartha Das

The impedances of cables and lines used in (multi-conductor) distribution networks are usually unknown or approximated, and may lead to problematic results for any physics-based power system calculation, e.g., (optimal) power flow. Learning…

系统与控制 · 电气工程与系统科学 2025-06-06 Marta Vanin , Frederik Geth , Rahmat Heidari , Dirk Van Hertem

Embedded and personal IoT devices are powered by microcontroller units (MCUs), whose extreme resource scarcity is a major obstacle for applications relying on on-device deep learning inference. Orders of magnitude less storage, memory and…

机器学习 · 计算机科学 2022-12-09 Edgar Liberis , Nicholas D. Lane

Different machine learning (ML) models are trained on SCADA and meteorological data collected at an onshore wind farm and then assessed in terms of fidelity and accuracy for predictions of wind speed, turbulence intensity, and power capture…

流体动力学 · 物理学 2022-12-06 C. Moss , R. Maulik , G. V. Iungo