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Showing 61 results for "florian ragossnig" in Engineering
Engineering Preprint PDF DOI

Quantifying Power Systems Resilience Using Statistical Analysis and Bayesian Learning

Apsara Adhikari, Charlotte Wertz, Anamika Dubey, Arslan Ahmad, Ian Dobson · 2025

The increasing frequency and intensity of extreme weather events is significantly affecting the power grid, causing large-scale outages and impacting power system resilience. Yet limited work has been…

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Engineering Preprint PDF DOI

DARTS: A Drone-Based AI-Powered Real-Time Traffic Incident Detection System

Bai Li, Achilleas Kourtellis, Rong Cao, Joseph Post, Brian Porter, Yu Zhang · 2025

Rapid and reliable incident detection is critical for reducing crash-related fatalities, injuries, and congestion. However, conventional methods, such as closed-circuit television, dashcam footage, an…

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Engineering Preprint PDF DOI

Path-Based Correlation Analysis of Meteorological Factors and eLoran Signal Delay Variations

Junwoo Song, Pyo-woong Son · 2025

Unlike GNSS, which is vulnerable to jamming and spoofing due to its inherently weak received power, eLoran exhibits robustness owing to its high field strength. Therefore, the eLoran system can mainta…

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Engineering Preprint PDF DOI

Performance Evaluation of eLoran Spatial ASF Corrections Based on Measured ASF Map

Jaewon Yu, Pyo-Woong Son · 2025

This paper analyzes the effectiveness of spatial ASF correction methods in the Korean eLoran system using measured ASF maps. Three correction scenarios were evaluated under identical simulation settin…

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Engineering Preprint PDF DOI

Overview of Controllability Definitions in Supervisory Control Theory

Jeroen J.A. Keiren, Michel A. Reniers · 2025

In the field of supervisory control theory, the literature often proposes different definitions for the same concept, making it difficult to understand how these definitions are related. This is defin…

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Engineering Preprint PDF DOI

One Step Beyond: Feedthrough & Placement-Aware Rectilinear Floorplanner

Zhexuan Xu, Jie Wang, Siyuan Xu, Zijie Geng, Mingxuan Yuan, Feng Wu · 2025

Floorplanning determines the shapes and locations of modules on a chip canvas and plays a critical role in optimizing the chip's Power, Performance, and Area (PPA) metrics. However, existing floorplan…

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Engineering Preprint PDF DOI

Ontology Neural Network and ORTSF: A Framework for Topological Reasoning and Delay-Robust Control

Jaehong Oh · 2025

The advancement of autonomous robotic systems has led to impressive capabilities in perception, localization, mapping, and control. Yet, a fundamental gap remains: existing frameworks excel at geometr…

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Engineering Preprint PDF DOI

Learning from the Storm: A Multivariate Machine Learning Approach to Predicting Hurricane-Induced Economic Losses

Bolin Shen, Eren Erman Ozguven, Yue Zhao, Guang Wang, Yiqun Xie, Yushun Dong · 2025

Florida is particularly vulnerable to hurricanes, which frequently cause substantial economic losses. While prior studies have explored specific contributors to hurricane-induced damage, few have deve…

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Engineering Preprint PDF DOI

Challenges and Research Directions from the Operational Use of a Machine Learning Damage Assessment System via Small Uncrewed Aerial Systems at Hurricanes Debby and Helene

Thomas Manzini, Priyankari Perali, Robin R. Murphy, David Merrick · 2025

This paper details four principal challenges encountered with machine learning (ML) damage assessment using small uncrewed aerial systems (sUAS) at Hurricanes Debby and Helene that prevented, degraded…

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Engineering Preprint PDF DOI

Enhancing eLoran Timing Accuracy via Machine Learning with Meteorological and Terrain Data

Taewon Kang, Seunghyeon Park, Pyo-Woong Son, Jiwon Seo · 2025

The vulnerabilities of global navigation satellite systems (GNSS) to signal interference have increased the demand for complementary positioning, navigation, and timing (PNT) systems. To address this,…

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Engineering Preprint PDF DOI

A Narrative Review on Large AI Models in Lung Cancer Screening, Diagnosis, and Treatment Planning

Jiachen Zhong, Yiting Wang, Di Zhu, Ziwei Wang · 2025

Lung cancer remains one of the most prevalent and fatal diseases worldwide, demanding accurate and timely diagnosis and treatment. Recent advancements in large AI models have significantly enhanced me…

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Engineering Preprint PDF DOI

FLoRA: Sample-Efficient Preference-based RL via Low-Rank Style Adaptation of Reward Functions

Daniel Marta, Simon Holk, Miguel Vasco, Jens Lundell, Timon Homberger, Finn Busch, Olov Andersson, Danica Kragic, Iolanda Leite · 2025

Preference-based reinforcement learning (PbRL) is a suitable approach for style adaptation of pre-trained robotic behavior: adapting the robot's policy to follow human user preferences while still bei…

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Engineering Preprint PDF DOI

A Method for Localization of Cellular Users from Call Detail Records

Steven W. Ellingson · 2025

A common problem in justice applications is localization of a user of a cellular network using a call detail record (CDR), which typically reveals only the base station and sector to which the user wa…

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Engineering Preprint PDF DOI

Towards Connected Smart Work Zones: Advancing Work Zone Management through Improved Connectivity

Mariam Nour, Mohamed H. Zaki, Mohamed Abdel-Aty · 2025

Work zones play a key role in road and highway maintenance but can lead to significant risks to both drivers and workers. Smart Work Zones (SWZs) have emerged as a potential solution, offering decisio…

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Engineering Preprint PDF DOI

Closed-loop model-predictive wind farm flow control under time-varying inflow using FLORIDyn

Marcus Becker, Maarten J. van den Broek, Dries Allaerts, Jan-Willem van Wingerden · 2025

Wind farm flow control has been a key research focus in recent years, driven by the idea that a collectively operating wind farm can outperform individually controlled turbines. Control strategies are…

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Engineering Preprint PDF DOI

OpenLKA: an open dataset of lane keeping assist from market autonomous vehicles

Yuhang Wang, Abdulaziz Alhuraish, Shengming Yuan, Shuyi Wang, Hao Zhou · 2025

The Lane Keeping Assist (LKA) system has become a standard feature in recent car models. While marketed as providing auto-steering capabilities, the system's operational characteristics and safety per…

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Engineering Preprint PDF DOI

Multi-objective Combinatorial Methodology for Nuclear Reactor Site Assessment: A Case Study for the United States

Omer Erdem, Kevin Daley, Gabrielle Hoelzle, Majdi I. Radaideh · 2024

As clean energy demand grows to meet sustainability and net-zero goals, nuclear energy emerges as a reliable option. However, high capital costs remain a challenge for nuclear power plants (NPP), wher…

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Engineering Preprint PDF DOI

Distributionally Robust Chance-Constrained Energy Management of Multi-Building Residential Apartment Complexes Using Wasserstein Metric

Hamed Haggi, James M. Fenton · 2024

The decreasing costs of photovoltaic (PV) systems and battery storage, alongside the rapid rise of electric vehicles (EVs), present a unique opportunity to revolutionize energy use in apartment comple…

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Engineering Preprint PDF DOI

Techno-Economic Assessment of Net-Zero Energy Buildings: Financial Projections and Incentives for Achieving Energy Decarbonization Goals

Hamed Haggi, James M. Fenton · 2024

Recent advancements, net-zero emission policies, along with declining costs of renewable energy, battery storage, and electric vehicles (EVs), are accelerating the transition toward cleaner, more resi…

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Engineering Preprint PDF DOI

Autonomous on-Demand Shuttles for First Mile-Last Mile Connectivity: Design, Optimization, and Impact Assessment

Sudipta Roy, Gabriel Dadashev, Lampros Yfantis, Bat-hen Nahmias-Biran, Samiul Hasan · 2024

The First-Mile Last-Mile (FMLM) connectivity is crucial for improving public transit accessibility and efficiency, particularly in sprawling suburban regions where traditional fixed-route transit syst…

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