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Showing 58982 results for "models" in Engineering
Engineering Preprint PDF DOI

Greedy Kalman-Swarm: Improving State Estimation in Robot Swarms in Harsh Environments

Phunyapa Suksomboon, Paulo Garcia ยท 2026

State estimation is a fundamental requirement in robotics, where the accurate determination of a robot's state is essential for stable operation despite inherent process disturbances and sensor noise.โ€ฆ

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Engineering Preprint PDF DOI

Watching Physics: the Generative Science of Matter and Motion

Hagen Holthusen, Kevin Linka, Ellen Kuhl ยท 2026

Can we learn the physics of matter in motion directly from images and video--and trust it? Answering this question requires integrating experiments, physics-based simulation, and data across traditionโ€ฆ

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Engineering Preprint PDF DOI

A Control-Oriented Framework for Coupling Physics-Based and Data-Driven Models

Leeroy Makusha, Preston Abadie, Donald J. Docimo ยท 2026

Design, control, and estimation for dynamic systems require accurate and analytically tractable models. However, modern engineered systems contain components that are described with heterogeneous modeโ€ฆ

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Engineering Preprint PDF DOI

Knowledge Distillation for Lightweight Multimodal Sensing-Aided mmWave Beam Tracking

Mengyuan Ma, Isuri Welgamage, Ahmed Alkhateeb, A. Lee Swindlehurst, Markku Juntti, Nhan Thanh Nguyen ยท 2026

Beam training and prediction in real-world millimeter-wave (mmWave) communications systems are challenging due to rapidly time-varying channels and strong interference from surrounding objects. In thiโ€ฆ

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Engineering Preprint PDF DOI

Autonomous Vehicle Collision Avoidance With Racing Parameterized Deep Reinforcement Learning

Shathushan Sivashangaran, Vihaan Dutta, Apoorva Khairnar, Sepideh Gohari, Azim Eskandarian ยท 2026

Road traffic accidents are a leading cause of fatalities worldwide. In the US, human error causes 94% of crashes, resulting in excess of 7,000 pedestrian fatalities and $500 billion in costs annually.โ€ฆ

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Engineering Preprint PDF DOI

Rewind-IL: Online Failure Detection and State Respawning for Imitation Learning

Gehan Zheng, Sanjay Seenivasan, Matthew Johnson-Roberson, Weiming Zhi ยท 2026

Imitation learning has enabled robots to acquire complex visuomotor manipulation skills from demonstrations, but deployment failures remain a major obstacle, especially for long-horizon action-chunkedโ€ฆ

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Engineering Preprint PDF DOI

ReconVLA: An Uncertainty-Guided and Failure-Aware Vision-Language-Action Framework for Robotic Control

Lingling Chen, Zongyao Lyu, William J. Beksi ยท 2026

Vision-language-action (VLA) models have emerged as generalist robotic controllers capable of mapping visual observations and natural language instructions to continuous action sequences. However, VLAโ€ฆ

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Engineering Preprint PDF DOI

Diffusion-Based Optimization for Accelerated Convergence of Redundant Dual-Arm Minimum Time Problems

Jushan Chen, Jonathan Fried, Santiago Paternain ยท 2026

We present a framework leveraging a novel variant of the model-based diffusion algorithm to minimize the time required for a redundant dual-arm robot configuration to follow a desired relative Cartesiโ€ฆ

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Engineering Preprint PDF DOI

Emergency Stopping for Liquid-manipulating Robots

Samuli Hynninen, Ville Kyrki ยท 2026

Manipulating open liquid containers is challenging because liquids are highly sensitive to vessel accelerations and jerks. Although spill-free liquid manipulation has been widely studied, emergency stโ€ฆ

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Engineering Preprint PDF DOI

A Two-Stage Multi-Modal MRI Framework for Lifespan Brain Age Prediction

Dingyi Zhang, Ruiying Liu, Yun Wang ยท 2026

The accurate quantification of brain age from MRI has emerged as an important biomarker of brain health. However, existing approaches are often restricted to narrow age ranges and single-modality MRI โ€ฆ

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Scaling and Analytical Approximation of Porous Electrode Theory for Reaction-limited Batteries

Shakul Pathak, Martin Z. Bazant ยท 2026

Porous electrode theory (PET) provides essential insights into electrochemical states, but its computational complexity hinders real-time control and obscures scaling relations. To bridge the gap betwโ€ฆ

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Engineering Preprint PDF DOI

Physics-informed, Generative Adversarial Design of Funicular Shells

Ruben Lourenco, Iciar Alfaro, Beatriz Moya, Elias Cueto ยท 2026

Shell structures are pivotal in the fields of architecture and engineering, due to their aesthetic appeal and structural efficiency. Recently, 3D concrete printing has reignited the interest in these โ€ฆ

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CVaR-Guided Decision-Focused Learning and Risk-Triggered Re-Optimization for Two-Stage Robust Microgrid Operation

Tingwei Cao, Yan Xu ยท 2026

Microgrid operation is highly vulnerable to short-term load uncertainty, while conventional predict-then-optimize pipelines cannot fully align probabilistic forecasting quality with downstream robust โ€ฆ

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Human Cognition in Machines: A Unified Perspective of World Models

Timothy Rupprecht, Pu Zhao, Amir Taherin, Arash Akbari, Arman Akbari, Yumei He, Sean Duffy, Juyi Lin, Yixiao Chen, Rahul Chowdhury, Enfu Nan, Yixin Shen, Yifan Cao, Haochen Zeng, Weiwei Chen, Geng Yuan, Jennifer Dy, Sarah Ostadabbas, Silvia Zhang, David Kaeli, Edmund Yeh, Yanzhi Wang ยท 2026

This comprehensive report distinguishes prior works by the cognitive functions they innovate. Many works claim an almost "human-like" cognitive capability in their world models. To evaluate these claiโ€ฆ

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Engineering Preprint PDF DOI

Semantic Area Graph Reasoning for Multi-Robot Language-Guided Search

Ruiyang Wang, Hao-Lun Hsu, Jiwoo Kim, Miroslav Pajic ยท 2026

Coordinating multi-robot systems (MRS) to search in unknown environments is particularly challenging for tasks that require semantic reasoning beyond geometric exploration. Classical coordination straโ€ฆ

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Engineering Preprint PDF DOI

Data-Driven Distributed Stability Certification for Power Systems via Input-State Trajectories

Xiaohui Zhang, Liaoyuan Yang, Peng Yang ยท 2026

This article proposes a data-driven framework to verify the distributed conditions that guarantee the system-wide stability for interconnected power systems. To guarantee system wide stability, the dyโ€ฆ

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Real-Time Solution-Seeking for Game-Theoretic Autonomous Driving via Time-Distributed Iterations

Shaoqing Liu, Mushuang Liu ยท 2026

Computational complexity has been a major challenge in game-theoretic model predictive control (GT-MPC), as real-time solutions to a game (e.g., Nash equilibria (NEs)) have to be computed at each sampโ€ฆ

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Engineering Preprint PDF DOI

Dual-Modal Lung Cancer AI: Interpretable Radiology and Microscopy with Clinical Risk Integration

Baramee Sukumal, Aueaphum Aueawatthanaphisut ยท 2026

Lung cancer remains one of the leading causes of cancer-related mortality worldwide. Conventional computed tomography (CT) imaging, while essential for detection and staging, has limitations in distinโ€ฆ

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Engineering Preprint PDF DOI

Safe Deep Reinforcement Learning for Building Heating Control and Demand-side Flexibility

Colin Juni, Mina Montazeri, Yi Guo, Federica Bellizio, Giovanni Sansavini, Philipp Heer ยท 2026

Buildings account for approximately 40% of global energy consumption, and with the growing share of intermittent renewable energy sources, enabling demand-side flexibility, particularly in heating, veโ€ฆ

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Stealthy Cyber-Attacks on Vehicle Lateral Dynamics: A System-Theoretic Analysis

Ali Eslami, Jiangbo Yu, Mohammad Pirani ยท 2026

This paper studies the vehicle bicycle model under three classes of stealthy cyber-attacks: replay attacks, zero dynamics attacks, and covert attacks. Using a system-theoretic framework, we analyze thโ€ฆ

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