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๐Ÿ” avoidance learning ๐Ÿ“‚ Engineering
Showing 39379 results for "avoidance learning" in Engineering
Engineering Preprint PDF DOI

PowerModelsGAT-AI: Physics-Informed Graph Attention for Multi-System Power Flow with Continual Learning

Chidozie Ezeakunne, Jose E. Tabarez, Reeju Pokharel, Anup Pandey ยท 2026

Solving the alternating current power flow equations in real time is essential for secure grid operation, yet classical Newton-Raphson solvers can be slow under stressed conditions. Existing graph neuโ€ฆ

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Engineering Preprint PDF DOI

Multimodal MRI Report Findings Supervised Brain Lesion Segmentation with Substructures

Yubin Ge, Yongsong Huang, Xiaofeng Liu ยท 2026

Report-supervised (RSuper) learning seeks to alleviate the need for dense tumor voxel labels with constraints derived from radiology reports (e.g., volumes, counts, sizes, locations). In MRI studies oโ€ฆ

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Engineering Preprint PDF DOI

Cell-Free Massive MIMO-Assisted SWIPT Using Stacked Intelligent Metasurfaces

Thien Duc Hua, Mohammadali Mohammadi, Hien Quoc Ngo, Michail Matthaiou ยท 2026

This study explores a next-generation multiple access (NGMA) framework for cell-free massive MIMO (CF-mMIMO) systems enhanced by stacked intelligent metasurfaces (SIMs), aiming to improve simultaneousโ€ฆ

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Engineering Preprint PDF DOI

EKF-Based Depth Camera and Deep Learning Fusion for UAV-Person Distance Estimation and Following in SAR Operations

Luka Siktar, Branimir Caran, Bojan Sekoranja, Marko Svaco ยท 2026

Search and rescue (SAR) operations require rapid responses to save lives or property. Unmanned Aerial Vehicles (UAVs) equipped with vision-based systems support these missions through prior terrain inโ€ฆ

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Engineering Preprint PDF DOI

Surrogate impact modelling for crop yield assessment

Odysseas Vlachopoulos, Niklas Luther, Andrej Ceglar, Andrea Toreti, Elena Xoplaki ยท 2026

This study presents the Surrogate Engine for Crop Simulations Framework (SECSF) a group of deep-learning models that emulate the process-based ECroPS model using only daily maximum and minimum temperaโ€ฆ

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Engineering Preprint PDF DOI

LST-SLAM: A Stereo Thermal SLAM System for Kilometer-Scale Dynamic Environments

Zeyu Jiang, Kuan Xu, Changhao Chen ยท 2026

Thermal cameras offer strong potential for robot perception under challenging illumination and weather conditions. However, thermal Simultaneous Localization and Mapping (SLAM) remains difficult due tโ€ฆ

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Engineering Preprint PDF DOI

Task-oriented grasping for dexterous robots using postural synergies and reinforcement learning

Dimitrios Dimou, Jose Santos-Victor, Plinio Moreno ยท 2026

In this paper, we address the problem of task-oriented grasping for humanoid robots, emphasizing the need to align with human social norms and task-specific objectives. Existing methods, employ a variโ€ฆ

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Engineering Preprint PDF DOI

FGFRFT: Fast Graph Fractional FourierTransform via Fourier Series Approximation

Ziqi Yan, Sen Shi, Feiyue Zhao, Manjun Cui, Yangfan He, Zhichao Zhang ยท 2026

The graph fractional Fourier transform (GFRFT) generalizes the graph Fourier transform (GFT) but suffers from a significant computational bottleneck: determining the optimal transform order requires eโ€ฆ

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Engineering Preprint PDF DOI

Functional Continuous Decomposition

Teymur Aghayev ยท 2026

The analysis of non-stationary time-series data requires insight into its local and global patterns with physical interpretability. However, traditional smoothing algorithms, such as B-splines, Savitzโ€ฆ

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Engineering Preprint PDF DOI

SODA-CitrON: Static Object Data Association by Clustering Multi-Modal Sensor Detections Online

Jan Nausner, Kilian Wohlleben, Michael Hubner ยท 2026

The online fusion and tracking of static objects from heterogeneous sensor detections is a fundamental problem in robotics, autonomous systems, and environmental mapping. Although classical data assocโ€ฆ

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Engineering Preprint PDF DOI

IG-RFT: An Interaction-Guided RL Framework for VLA Models in Long-Horizon Robotic Manipulation

Zhian Su, Weijie Kong, Haonan Dong, Huixu Dong ยท 2026

Vision-Language-Action (VLA) models have demonstrated significant potential for generalist robotic policies; however, they struggle to generalize to long-horizon complex tasks in novel real-world domaโ€ฆ

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Engineering Preprint PDF DOI

GA-Field: Geometry-Aware Vehicle Aerodynamic Field Prediction

Zhenhua Zheng, Lu Zhang, Junhong Zou, Shitong Liu, Zhen Lei, Xiangyu Zhu, Zhiyong Liu ยท 2026

Accurate aerodynamic field prediction is crucial for vehicle drag evaluation, but the computational cost of high-fidelity CFD hinders its use in iterative design workflows. While learning-based methodโ€ฆ

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Engineering Preprint PDF DOI

Generative AI and Machine Learning Collaboration for Container Dwell Time Prediction via Data Standardization

Minseop Kim, Takhyeong Kim, Taekhyun Park, Hanbyeol Park, Hyerim Bae ยท 2026

Import container dwell time (ICDT) prediction is a key task for improving productivity in container terminals, as accurate predictions enable the reduction of container re-handling operations by yard โ€ฆ

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Engineering Preprint PDF DOI

Strategy-Supervised Autonomous Laparoscopic Camera Control via Event-Driven Graph Mining

Keyu Zhou, Peisen Xu, Yahao Wu, Jiming Chen, Gaofeng Li, Shunlei Li ยท 2026

Autonomous laparoscopic camera control must maintain a stable and safe surgical view under rapid tool-tissue interactions while remaining interpretable to surgeons. We present a strategy-grounded framโ€ฆ

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Engineering Preprint PDF DOI

Grasp to Act: Dexterous Grasping for Tool Use in Dynamic Settings

Harsh Gupta, Mohammad Amin Mirzaee, Wenzhen Yuan ยท 2026

Achieving robust grasping with dexterous hands remains challenging, especially when manipulation involves dynamic forces such as impacts, torques, and continuous resistance--situations common in real-โ€ฆ

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Generalizing from References using a Multi-Task Reference and Goal-Driven RL Framework

Jiashun Wang, M. Eva Mungai, He Li, Jean Pierre Sleiman, Jessica Hodgins, Farbod Farshidian ยท 2026

Learning agile humanoid behaviors from human motion offers a powerful route to natural, coordinated control, but existing approaches face a persistent trade-off: reference-tracking policies are often โ€ฆ

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Engineering Preprint PDF DOI

Energy-Based Injury Protection Database: Including Shearing Contact Thresholds for Hand and Finger Using Porcine Surrogates

Robin Jeanne Kirschner, Anna Huber, Carina M. Micheler, Dirk Muller, Nader Rajaei, Rainer Burgkart, Sami Haddadin ยท 2026

While robotics research continues to propose strategies for collision avoidance in human-robot interaction, the reality of constrained environments and future humanoid systems makes contact inevitableโ€ฆ

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Engineering Preprint PDF DOI

Cross domain Persistent Monitoring for Hybrid Aerial Underwater Vehicles

Ricardo B. Grando, Victor A. Kich, Alisson H. Kolling, Junior C. D. Jesus, Rodrigo S. Guerra, Paulo L. J. Drews-Jr ยท 2026

Hybrid Unmanned Aerial Underwater Vehicles (HUAUVs) have emerged as platforms capable of operating in both aerial and underwater environments, enabling applications such as inspection, mapping, searchโ€ฆ

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Engineering Preprint PDF DOI

Cooperative ISAC for Joint Localization and Velocity Estimation in Cell-Free MIMO Systems

Zihuan Wang, Vincent W.S. Wong, Robert Schober ยท 2026

In this paper, we explore a cooperative integrated sensing and communication (ISAC) framework that utilizes orthogonal frequency division multiplexing (OFDM) waveforms. Under the control of a central โ€ฆ

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Engineering Preprint PDF DOI

TokEye: Fast Signal Extraction for Fluctuating Time Series via Offline Self-Supervised Learning From Fusion Diagnostics to Bioacoustics

Nathaniel Chen, Kouroche Bouchiat, Peter Steiner, Andrew Rothstein, David Smith, Max Austin, Mike van Zeeland, Azarakhsh Jalalvand, Egemen Kolemen ยท 2026

Next-generation fusion facilities like ITER face a "data deluge," generating petabytes of multi-diagnostic signals daily that challenge manual analysis. We present a "signals-first" self-supervised frโ€ฆ

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