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

Failure-Aware Iterative Learning of State-Control Invariant Sets

Ahmad Amine, Nick-Marios T. Kokolakis, Ugo Rosolia, Truong X. Nghiem, Rahul Mangharam ยท 2026

In this paper, we address the problem of computing maximal state-control invariant sets using failing trajectories. We introduce the concept of state-control invariance, which extends control invarianโ€ฆ

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Engineering Preprint PDF DOI

ULTRAS -- Unified Learning of Transformer Representations for Audio and Speech Signals

Ameenudeen P E, Charumathi Narayanan, Sriram Ganapathy ยท 2026

Self-supervised learning (SSL) has driven impressive advances in speech processing by adopting time-domain prediction objectives, while audio representation learning frameworks operate on time-frequenโ€ฆ

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Engineering Preprint PDF DOI

Heterogeneous Mixture-of-Experts for Energy-Efficient Multimodal ISAC in Highly Mobile Networks

Wenqi Fan, Ning Wei, Rongyan Xi, Ahmad Bazzi, Yue Xiu, Chadi Assi, Jing Dong, Jing Jin ยท 2026

The integration of multimodal sensing and millimeter-wave (mmWave) communications is a key enabler for highly mobile vehicle-to-infrastructure (V2I) networks. However, continuous high-resolution visuaโ€ฆ

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Engineering Preprint PDF DOI

Channel Knowledge Map-Enabled NLoS ISAC Localization

Chentao Hong, Di Wu, Liang Wu, Zaichen Zhang, Yong Zeng ยท 2026

Accurate localization in non-line-of-sight (NLoS) environments remains challenging even with both angle-of-arrival (AoA) and time-of-arrival (ToA) measurements. In complex urban scenarios, the absenceโ€ฆ

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Engineering Preprint PDF DOI

Dynamic Modeling of Data-Center Power Delivery for Power System Resonance Analysis

Xingyu Zhao, Junbo Zhao ยท 2026

The rapid proliferation of data centers is reshaping modern power system dynamics. Unlike legacy industrial loads, data centers have power-electronic interfaces whose multi-timescale dynamics can inteโ€ฆ

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Engineering Preprint PDF DOI

Train-Small Deploy-Large: Leveraging Diffusion-Based Multi-Robot Planning

Siddharth Singh, Soumee Guha, Qing Chang, Scott Acton ยท 2026

Learning based multi-robot path planning methods struggle to scale or generalize to changes, particularly variations in the number of robots during deployment. Most existing methods are trained on a fโ€ฆ

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Engineering Preprint PDF DOI

DAE Index Reduction for Electromagnetic Transient Models

Fiona Majeau, Jose Daniel Lara, Eduardo Corona, Bri-Mathias Hodge ยท 2026

Electromagnetic transient (EMT) models are index-2 differential-algebraic equations when they include certain topologies and are formulated with modified nodal analysis. Such systems are difficult to โ€ฆ

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Engineering Preprint PDF DOI

A Noise Constrained Diffusion (NC-Diffusion) Framework for High Fidelity Image Compression

Zhenyu Du, Yanbo Gao, Shuai Li, Yiyang Li, Hui Yuan, Mao Ye ยท 2026

With the great success of diffusion models in image generation, diffusion-based image compression is attracting increasing interests. However, due to the random noise introduced in the diffusion learnโ€ฆ

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Engineering Preprint PDF DOI

FOSSA: First-Order Optimality-Based Sensor Selection for PINN Inverse Problems, with Application to Electrocardiographic Imaging

Jianxin Xie ยท 2026

Physics-informed neural networks (PINNs) have emerged as a powerful framework for modeling physical systems and solving inverse problems. In such settings, sensors are deployed to capture observable sโ€ฆ

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Adaptive Differential Privacy for Federated Medical Image Segmentation Across Diverse Modalities

Puja Saha, Eranga Ukwatta ยท 2026

Large volumes of medical data remain underutilized because centralizing distributed data is often infeasible due to strict privacy regulations and institutional constraints. In addition, models traineโ€ฆ

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Hyperfastrl: Hypernetwork-based reinforcement learning for unified control of parametric chaotic PDEs

Anil Sapkota, Omer San ยท 2026

Spatiotemporal chaos in fluid systems exhibits severe parametric sensitivity, rendering classical adjoint-based optimal control intractable because each operating regime requires recomputing the contrโ€ฆ

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A Control Barrier Function-Constrained Model Predictive Control Framework for Safe Reinforcement Learning

Ali Umut Kaypak, Prashanth Krishnamurthy, Farshad Khorrami ยท 2026

Ensuring safety under unknown and stochastic dynamics remains a significant challenge in reinforcement learning (RL). In this paper, we propose a model predictive control (MPC)-based safe RL frameworkโ€ฆ

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G-AMC: A Green Automatic Modulation Classification Method

Chee-An Yu, Young-Kai Chen, C.-C. Jay Kuo ยท 2026

In this work, we propose an efficient and transparent green learning pipeline to address the automatic modulation classification (AMC) problem. This pipeline aims to enable receivers to blindly identiโ€ฆ

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Uncertainty Estimation for Deep Reconstruction in Actuatic Disaster Scenarios with Autonomous Vehicles

Samuel Yanes Luis, Alejandro Casado Perez, Alejandro Mendoza Barrionuevo, Dame Seck Diop, Sergio Toral Marin, Daniel Gutierrez Reina ยท 2026

Accurate reconstruction of environmental scalar fields from sparse onboard observations is essential for autonomous vehicles engaged in aquatic monitoring. Beyond point estimates, principled uncertainโ€ฆ

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Algorithmic Power Optimisation in Constrained Railway Networks: A Systematic Review

Marton Laszlo Ambrus ยท 2026

The decarbonisation of heavy-duty railway networks requires maximising the capacity of existing electrical infrastructure. Integrating heavy freight alongside fast passenger services exposes the hard โ€ฆ

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Occlusion Handling by Pushing for Enhanced Fruit Detection

Ege Gursoy, Dana Kulic, Andrea Cherubini ยท 2026

In agricultural robotics, effective observation and localization of fruits present challenges due to occlusions caused by other parts of the tree, such as branches and leaves. These occlusions can resโ€ฆ

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Improving INDI for Input Nonaffine Systems via Learning-Based Nonlinear Control Allocation

Adam Hallmark, Pan Zhao ยท 2026

This paper first demonstrates that applying standard incremental nonlinear dynamic inversion (INDI) with incremental control allocation (ICA) to input nonaffine systems relies on an untenable linear aโ€ฆ

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Learning-Guided Force-Feedback Model Predictive Control with Obstacle Avoidance for Robotic Deburring

Krzysztof Wojciechowski, Ege Gursoy, Arthur Haffemayer, Sebastien Kleff, Vincent Bonnet, Florent Lamiraux, Nicolas Mansard ยท 2026

Model Predictive Control (MPC) is widely used for torque-controlled robots, but classical formulations often neglect real-time force feedback and struggle with contact-rich industrial tasks under collโ€ฆ

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eVTOL Aircraft Energy Overhead Estimation under Conflict Resolution in High-Density Airspaces

Alex Zongo, Peng Wei ยท 2026

Electric vertical takeoff and landing (eVTOL) aircraft operating in high-density urban airspace must maintain safe separation through tactical conflict resolution, yet the energy cost of such maneuverโ€ฆ

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HiPolicy: Hierarchical Multi-Frequency Action Chunking for Policy Learning

Jiyao Zhang, Zimu Han, Junhan Wang, Xionghao Wu, Shihong Lin, Jinzhou Li, Hongwei Fan, Ruihai Wu, Dongjiang Li, Hao Dong ยท 2026

Robotic imitation learning faces a fundamental trade-off between modeling long-horizon dependencies and enabling fine-grained closed-loop control. Existing fixed-frequency action chunking approaches sโ€ฆ

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