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Showing 41527 results for "machine learning" in Engineering
Engineering Preprint PDF DOI

Adaptive Structured Sparse Bayesian Learning for Near-Field Non-Stationary Channel Estimation in XL-MIMO Systems

Qingxia Feng, Pan Fang, Meng Hua, Chunguo Li, Yongming Huang, Luxi Yang · 2026

Extremely large-scale multiple-input multiple-output (XL-MIMO) is a key enabler for sixth-generation (6G) communications. However, near-field channel estimation is particularly challenging due to sphe…

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Engineering Preprint PDF DOI

Contouring Error Bounded Control for Biaxial Systems with Structural Flexibility and Input Delay

Meng Yuan, Tianyou Chai · 2026

Precision contouring control is crucial in industrial machining processes, particularly for applications such as laser and water jet cutting, where contouring accuracy directly determines product qual…

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Engineering Preprint PDF DOI

Learning an Opponent-aware Anti-jamming Strategy via Online Convex Optimization

Liangqi Liu, Wenqiang Pu, Yingru Li, Zhi-Quan Luo · 2026

The dynamic competition against intelligent jammer systems presents a significant challenge to modern radar. Traditional active anti-jamming strategy learning methods often suffer from low sample effi…

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Engineering Preprint PDF DOI

Strategic Spatial Load Shifting and Market Efficiency

Aron Brenner, Deepjyoti Deka, Line Roald, Saurabh Amin · 2026

Large, spatially flexible electricity consumers such as data centers can reallocate demand across locations, influencing dispatch and prices in wholesale electricity markets. While flexible load is of…

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Engineering Preprint PDF DOI

{\Psi}-Map: Panoptic Surface Integrated Mapping Enables Real2Sim Transfer

Xuan Yu, Yuxuan Xie, Changjian Jiang, Shichao Zhai, Rong Xiong, Yu Zhang, Yue Wang · 2026

Open-vocabulary panoptic reconstruction is essential for advanced robotics perception and simulation. However, existing methods based on 3D Gaussian Splatting (3DGS) often struggle to simultaneously a…

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Engineering Preprint PDF DOI

Speech-preserving active noise control: a deep learning approach in reverberant environments

Shuning Dai · 2026

Traditional Active Noise Control (ANC) systems are mostly based on FxLMS algorithms, but such algorithms rely on linear assumptions and are often limited in handling broadband non-stationary noise or …

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Engineering Preprint PDF DOI

ScoRe-Flow: Complete Distributional Control via Score-Based Reinforcement Learning for Flow Matching

Xiaotian Qiu, Lukai Chen, Jinhao Li, Qi Sun, Cheng Zhuo, Guohao Dai · 2026

Flow Matching (FM) policies have emerged as an efficient backbone for robotic control, offering fast and expressive action generation that underpins recent large-scale embodied AI systems. However, FM…

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Engineering Preprint PDF DOI

Diffusion Reinforcement Learning Based Online 3D Bin Packing Spatial Strategy Optimization

Jie Han, Tong Li, Qingyang Xu, Yong Song, Bao Pang, Xianfeng Yuan · 2026

The online 3D bin packing problem is important in logistics, warehousing and intelligent manufacturing, with solutions shifting to deep reinforcement learning (DRL) which faces challenges like low sam…

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Engineering Preprint PDF DOI

Unsupervised Equivalent Contrastive Learning for Radio Signal Recognition

Shilian Zheng, Jie Chen, Luxin Zhang, Xiaoniu Yang · 2026

Robust radio signal recognition is fundamental to spectrum management, electromagnetic space security, and intelligent wireless applications, yet existing deep-learning methods rely heavily on large l…

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Engineering Preprint PDF DOI

FAS-aided Robust Anti-Jamming Communications: Continuous and Discrete Positioning Designs

Yifan Guo, Junshan Luo, Shilian Wang, Zhenhai Xu · 2026

This paper investigates the joint optimization of beamforming and antenna positions in fluid antenna system (FAS)-aided anti-jamming communications. We consider a multi-user multiple-input multiple-ou…

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Engineering Preprint PDF DOI

Tensor-based Multi-layer Decoupling

Joppe De Jonghe, Konstantin Usevich, Philippe Dreesen, Mariya Ishteva · 2026

The decoupling of multivariate functions is a powerful modeling paradigm for learning multivariate input-output relations from data. For the single-layer case, established CPD-based methods are availa…

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Engineering Preprint PDF DOI

WARPED: Wrist-Aligned Rendering for Robot Policy Learning from Egocentric Human Demonstrations

Harry Freeman, Chung Hee Kim, George Kantor · 2026

Recent advancements in learning from human demonstration have shown promising results in addressing the scalability and high cost of data collection required to train robust visuomotor policies. Howev…

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Engineering Preprint PDF DOI

Optimization Under Uncertainty for Energy Infrastructure Planning: A Synthesis of Methods, Tools, and Open Challenges

Rahman Khorramfar, Aron Brenner, Lara Booth, Ana Rivera, Ruaridh Macdonald, Priya Donti, Saurabh Amin · 2026

Energy infrastructure planning under uncertainty has become increasingly complex as electrification, interdependence between energy carriers, decarbonization, and extreme weather events reshape long-t…

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Engineering Preprint PDF DOI

Human Gaze-based Dual Teacher Guidance Learning for Semi-Supervised Medical Image Segmentation

Rongjun Ge, Chong Wang, Yuxin Liu, Chunqiang Lu, Cong Xia, Yehui Jiang, Fangyi Xu, Yinsu Zhu, Daoqiang Zhang, Chengyu Liu, Yang Chen, Shuo Li, Yuting He · 2026

In the field of medical image segmentation, the scarcity of labeled data poses a major challenge for existing models to accurately perceive target regions. Compared with manual annotation, gaze data i…

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Engineering Preprint PDF DOI

Generative Data-engine Foundation Model for Universal Few-shot 2D Vascular Image Segmentation

Rongjun Ge, Xin Li, Yuxing Liu, Chengliang Liu, Pinzheng Zhang, Jiong Zhang, Jian Yang, Jean-Louis Dillenseger, Chunfeng Yang, Yuting He, Yang Chen · 2026

The segmentation of 2D vascular structures via deep learning holds significant clinical value but is hindered by the scarcity of annotated data, severely limiting its widespread application. Developin…

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Engineering Preprint PDF DOI

VCC-DSA: A Novel Vascular Consistency Constrained DSA Imaging Model for Motion Artifact Suppression

Rongjun Ge, Weilong Mao, Jian Lu, Rong Yan, Yikun Zhang, Peng Yuan, Jun Xiang, Hui Tang, Guanyu Yang, Yudong Zhang, Yang Chen, Shuo Li · 2026

Digital Subtraction Angiography (DSA) is a clinically significant imaging technique for diagnosing cerebrovascular disease, as gold-standard. However, the artifacts caused by motion of high-attenuatio…

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Engineering Preprint PDF DOI

LIDEA: Human-to-Robot Imitation Learning via Implicit Feature Distillation and Explicit Geometry Alignment

Yifu Xu, Bokai Lin, Xinyu Zhan, Hongjie Fang, Yong-Lu Li, Cewu Lu, Lixin Yang · 2026

Scaling up robot learning is hindered by the scarcity of robotic demonstrations, whereas human videos offer a vast, untapped source of interaction data. However, bridging the embodiment gap between hu…

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Engineering Preprint PDF DOI

OmniUMI: Towards Physically Grounded Robot Learning via Human-Aligned Multimodal Interaction

Shaqi Luo, Yuanyuan Li, Youhao Hu, Chenhao Yu, Chaoran Xu, Jiachen Zhang, Guocai Yao, Tiejun Huang, Ran He, Zhongyuan Wang · 2026

UMI-style interfaces enable scalable robot learning, but existing systems remain largely visuomotor, relying primarily on RGB observations and trajectory while providing only limited access to physica…

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Engineering Preprint PDF DOI

Driving-Cycle-Aware Shape and Topology Optimization of an Interior Permanent Magnet Synchronous Machine for a Traction Drive

Alexander Schugardt · 2026

This paper presents a driving-cycle-aware shape and topology optimization workflow for interior permanent magnet synchronous machines used in traction drives. A k-means clustering approach reduces ful…

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Engineering Preprint PDF DOI

On the Optimization Landscape of Observer-based Dynamic Linear Quadratic Control

Jingliang Duan, Jie Li, Yinsong Ma, Liye Tang, Guofa Li, Liping Zhang, Shengbo Eben Li, Lin Zhao · 2026

Understanding the optimization landscape of linear quadratic regulation (LQR) problems is fundamental to the design of efficient reinforcement learning solutions. Recent work has made significant prog…

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