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🔍 andrej bogdanov 📂 Engineering
Showing 12 results for "andrej bogdanov" in Engineering
Engineering Preprint PDF DOI

Evaluating the Deformation Measurement Accuracy Using Low-SNR Radars for Future InSAR Missions

Emre Havazli, Shadi Oveisgharan, Michael Denbina, Brian Hawkins · 2025

Interferometric Synthetic Aperture Radar (InSAR) is a powerful tool for monitoring surface deformation with high precision. However, low Signal-to-Noise Ratio (SNR) conditions, common in regions with …

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Engineering Preprint PDF DOI

Constructed Realities? Technical and Contextual Anomalies in a High-Profile Image

Matthias Wjst · 2025

This study offers a forensic assessment of a widely circulated photograph featuring Andrew Mountbatten-Windsor, Virginia Giuffre, and Ghislaine Maxwell, an image that has played a pivotal role in publ…

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Engineering Preprint PDF DOI

Conversations with Andrea: Visitors' Opinions on Android Robots in a Museum

Marcel Heisler, Christian Becker-Asano · 2025

The android robot Andrea was set up at a public museum in Germany for six consecutive days to have conversations with visitors, fully autonomously. No specific context was given, so visitors could sta…

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Engineering Preprint PDF DOI

Computational Imaging Through Atmospheric Turbulence

Nicholas Chimitt, Stanley H. Chan · 2024

Since the seminal work of Andrey Kolmogorov in the early 1940's, imaging through atmospheric turbulence has grown from a pure scientific pursuit to an important subject across a multitude of civilian,…

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Engineering Preprint PDF DOI

Identifikation ausl\"osender Umst\"ande von SOTIF-Gef\"ahrdungen durch systemtheoretische Prozessanalyse

Robert Graubohm, Marvin Loba, Marcus Nolte, Markus Maurer · 2024

Developers have to obtain a sound understanding of existing risk potentials already in the concept phase of driverless vehicles. Deductive as well as inductive SOTIF analyses of potential triggering c…

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Engineering Preprint PDF DOI

Estimating See and Be Seen Performance with an Airborne Visual Acquisition Model

Ngaire Underhill, Evan Maki, Bilal Gill, Andrew Weinert · 2023

Separation provision and collision avoidance to avoid other air traffic are fundamental components of the layered conflict management system to ensure safe and efficient operations. Pilots have visual…

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Engineering Preprint PDF DOI

GeoLab: Geometry-based Tractography Parcellation of Superficial White Matter

Nabil Vindas, Nicole Labra Avila, Fan Zhang, Tengfei Xue, Lauren J. O'Donnell, Jean-Francois Mangin · 2023

Superficial white matter (SWM) has been less studied than long-range connections despite being of interest to clinical research, andfew tractography parcellation methods have been adapted to SWM. Here…

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Engineering Preprint PDF DOI

An efficient solver for designing optimal sampling schemes

Filip Elvander, Johan Sward, Andreas Jakobsson · 2021

In this short paper, we describe an efficient numerical solver for the optimal sampling problem considered in "Designing Sampling Schemes for Multi-Dimensional Data". An implementation may be found on…

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Engineering Preprint PDF DOI

Distributed Recursive Filtering for Spatially Interconnected Systems with Randomly Occurred Missing Measurements

Bai Li · 2019

This paper proposed a distributed filter for spatially interconnected systems (SISs), which considers missing measurements in the sensors of sub-systems. An SIS is established by many similar sub-syst…

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Engineering Preprint PDF DOI

Using Approximate Models in Robot Learning

Ali Lenjani · 2019

Trajectory following is one of the complicated control problems when its dynamics are nonlinear, stochastic and include a large number of parameters. The problem has significant difficulties including…

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Engineering Preprint PDF DOI

Adaptive Anisotropic Total Variation - A Nonlinear Spectral Analysis

Shai Biton, Guy Gilboa · 2018

A fundamental concept in solving inverse problems is the use of regularizers, which yield more physical and less-oscillatory solutions. Total variation (TV) has been widely used as an edge-preserving …

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Engineering Preprint PDF DOI

Analysis of stochastic approximation schemes with set-valued maps in the absence of a stability guarantee and their stabilization

Vinayaka G. Yaji, Shalabh Bhatnagar · 2017

In this paper, we analyze the behavior of stochastic approximation schemes with set-valued maps in the absence of a stability guarantee. We prove that after a large number of iterations if the stochas…

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