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

Low-Complexity, Space Splitting-based User Selection in MU-MIMO for Massive Connectivity and AI-Native Traffic

Joao Paulo S. H. Lima, Marcin L. Filo, Chathura Jayawardena, Konstantinos Nikitopoulos · 2026

The rise of Artificial Intelligence (AI)-driven services, machine-type communications, and massive Internet of Things (IoT) deployments is reshaping wireless traffic toward dense, uplink-oriented, bur…

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Engineering Preprint PDF DOI

Beyond Conservative Automated Driving in Multi-Agent Scenarios via Coupled Model Predictive Control and Deep Reinforcement Learning

Saeed Rahmani, Gozde Korpe, Zhenlin (Gavin) Xu, Bruno Brito, Simeon Craig Calvert, Bart van Arem · 2026

Automated driving at unsignalized intersections is challenging due to complex multi-vehicle interactions and the need to balance safety and efficiency. Model Predictive Control (MPC) offers structured…

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Engineering Preprint PDF DOI

A Variational Message Passing Framework for Multi-Sensor Multi-Object Tracking using Raw Radar Signals

Anders Malthe Westerkam, Jakob Moderl, Erik Leitinger, Troels Pedersen · 2026

The growing proliferation of unmanned aerial vehicles (UAVs) poses major challenges for reliable airspace surveillance, as drones are typically small, have low radar cross-sections, and often move slo…

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Engineering Preprint PDF DOI

EmbodiedClaw: Conversational Workflow Execution for Embodied AI Development

Xueyang Zhou, Yihan Sun, Xijie Gong, Guiyao Tie, Pan Zhou, Lichao Sun, Yongchao Chen · 2026

Embodied AI research is increasingly moving beyond single-task, single-environment policy learning toward multi-task, multi-scene, and multi-model settings. This shift substantially increases the engi…

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Engineering Preprint PDF DOI

Failure Identification in Imitation Learning Via Statistical and Semantic Filtering

Quentin Rolland, Fabrice Mayran de Chamisso, Jean-Baptiste Mouret · 2026

Imitation learning (IL) policies in robotics deliver strong performance in controlled settings but remain brittle in real-world deployments: rare events such as hardware faults, defective parts, unexp…

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Engineering Preprint PDF DOI

Behavioral Systems Theory Meets Machine Learning: Control-Aware Learning of the Intrinsic Behavior from Big Data

Yitao Yan, Yu Tong, Jie Bao, Wei Wang · 2026

The abundance of process operating data in modern industries, along with the rapid advancement of learning techniques, has led to a paradigm shift towards data-centric analysis and control. However, i…

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Engineering Preprint PDF DOI

Vision-and-Language Navigation for UAVs: Progress, Challenges, and a Research Roadmap

Hanxuan Chen, Jie Zheng, Siqi Yang, Tianle Zeng, Siwei Feng, Songsheng Cheng, Ruilong Ren, Hanzhong Guo, Shuai Yuan, Xiangyue Wang, Kangli Wang, Ji Pei · 2026

Vision-and-Language Navigation for Unmanned Aerial Vehicles (UAV-VLN) represents a pivotal challenge in embodied artificial intelligence, focused on enabling UAVs to interpret high-level human command…

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Engineering Preprint PDF DOI

SpeakerRPL v2: Robust Open-set Speaker Identification through Enhanced Few-shot Foundation Tuning and Model Fusion

Zhiyong Chen, Shuhang Wu, Yingjie Duan, Xinkang Xu, Xinhui Hu · 2026

This paper proposes an improved approach for open-set speaker identification based on pretrained speaker foundation models. Building upon the previous Speaker Reciprocal Points Learning framework (V1)…

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Engineering Preprint PDF DOI

UNRIO: Uncertainty-Aware Velocity Learning for Radar-Inertial Odometry

Jui-Te Huang, Tinashu Huang, Anthony Rowe, Michael Kaess · 2026

We present UNRIO, an uncertainty-aware radar-inertial odometry system that estimates ego-velocity directly from raw mmWave radar IQ signals rather than processed point clouds. Existing radar-inertial …

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Engineering Preprint PDF DOI

Evolvable Embodied Agent for Robotic Manipulation via Long Short-Term Reflection and Optimization

Jianzong Wang, Botao Zhao, Yayun He, Junqing Peng, Xulong Zhang · 2026

Achieving general-purpose robotics requires empowering robots to adapt and evolve based on their environment and feedback. Traditional methods face limitations such as extensive training requirements,…

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Engineering Preprint PDF DOI

Few-Shot and Pseudo-Label Guided Speech Quality Evaluation with Large Language Models

Ryandhimas E. Zezario, Dyah A. M. G. Wisnu, Szu-Wei Fu, Sabato Marco Siniscalchi, Hsin-Min Wang, Yu Tsao · 2026

In this paper, we introduce GatherMOS, a novel framework that leverages large language models (LLM) as meta-evaluators to aggregate diverse signals into quality predictions. GatherMOS integrates light…

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Engineering Preprint PDF DOI

Cascaded TD3-PID Hybrid Controller for Quadrotor Trajectory Tracking in Wind Disturbance Environments

Yukang Zhang, Shuqi Chai, Yuhang Zhang, Danlan Huang, Quanbo Ge · 2026

This work presents a cascaded hybrid control framework for quadrotor trajectory tracking under nonlinear dynamics and external disturbances. In quadrotor systems, the altitude and attitude channels ex…

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Engineering Preprint PDF DOI

Learning Class Difficulty in Imbalanced Histopathology Segmentation via Dynamic Focal Attention

Lakmali Nadeesha Kumari, Sen-Ching Samson Cheung · 2026

Semantic segmentation of histopathology images under class imbalance is typically addressed through frequency-based loss reweighting, which implicitly assumes that rare classes are difficult. However,…

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Engineering Preprint PDF DOI

Learning-Based Sparsification of Dynamic Graphs in Robotic Exploration Algorithms

Adithya V. Sastry, Bibek Poudel, Weizi Li · 2026

Many robotic exploration algorithms rely on graph structures for frontier-based exploration and dynamic path planning. However, these graphs grow rapidly, accumulating redundant information and impact…

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Engineering Preprint PDF DOI

Singularity Avoidance in Inverse Kinematics: A Unified Treatment of Classical and Learning-based Methods

Vishnu Rudrasamudram, Hariharasudan Malaichamee · 2026

Singular configurations cause loss of task-space mobility, unbounded joint velocities, and solver divergence in inverse kinematics (IK) for serial manipulators. No existing survey bridges classical si…

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Engineering Preprint PDF DOI

Classical Machine Learning Baselines for Deepfake Audio Detection on the Fake-or-Real Dataset

Faheem Ahmad, Ajan Ahmed, Masudul Imtiaz · 2026

Deep learning has enabled highly realistic synthetic speech, raising concerns about fraud, impersonation, and disinformation. Despite rapid progress in neural detectors, transparent baselines are need…

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Engineering Preprint PDF DOI

HierFedCEA: Hierarchical Federated Edge Learning for Privacy-Preserving Climate Control Optimization Across Heterogeneous Controlled Environment Agriculture Facilities

Andrii Vakhnovskyi · 2026

Cross-facility knowledge transfer in Controlled Environment Agriculture (CEA) can reduce HVAC energy consumption by 30-38% and accelerate new facility commissioning from months to days. However, facil…

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Engineering Preprint PDF DOI

Boundary Sampling to Learn Predictive Safety Filters via Pontryagin's Maximum Principle

James Dallas, Thomas Lew, John Talbot, Jonathan DeCastro, Somil Bansal, John Subosits · 2026

Safety filters provide a practical approach for enforcing safety constraints in autonomous systems. While learning-based tools scale to high-dimensional systems, their performance depends on informati…

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Engineering Preprint PDF DOI

Path Integral Control in Gaussian Belief Space for Partially Observed Systems

Goutam Das, Takashi Tanaka · 2026

This paper extends path integral control (PIC) to partially observed systems by formulating the problem in Gaussian belief space. PIC relies on the diffusion being proportional to the control channel …

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Engineering Preprint PDF DOI

Structure- and Stability-Preserving Learning of Port-Hamiltonian Systems

Binh Nguyen, Nam T. Nguyen, Truong X. Nghiem · 2026

This paper investigates the problem of data-driven modeling of port-Hamiltonian systems while preserving their intrinsic Hamiltonian structure and stability properties. We propose a novel neural-netwo…

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