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Showing 16 results for "petar jovanovic" in Engineering
Engineering Preprint PDF DOI

Observer Design for Augmented Reality-based Teleoperation of Soft Robots

Jorge Francisco Garcia-Samartin, Iago Lopez Perez, Emirhan Yolcu, Jaime del Cerro, Antonio Barrientos · 2026

Although virtual and augmented reality are gaining traction as teleoperation tools for various types of robots, including manipulators and mobile robots, they are not being used for soft robots. The i…

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Engineering Preprint PDF DOI

Assessing the Viability of Fresnel Lenses for Weed Control in Prickly Pear Cactus Cultivation: A Spatiotemporal Coverage Perspective

Euzeli C. dos Santos Jr., Josinaldo Lopes Araujo Rocha, Anielson dos Santos Souza, Isaac Soares de Freitas, Hudson E. Alencar Menezes · 2025

In tropical semiarid regions, prickly pear cactus has emerged as a vital forage resource due to its high drought tolerance and minimal water requirements. However, even limited weed infestation can se…

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Engineering Preprint PDF DOI

AgriGS-SLAM: Orchard Mapping Across Seasons via Multi-View Gaussian Splatting SLAM

Mirko Usuelli, David Rapado-Rincon, Gert Kootstra, Matteo Matteucci · 2025

Autonomous robots in orchards require real-time 3D scene understanding despite repetitive row geometry, seasonal appearance changes, and wind-driven foliage motion. We present AgriGS-SLAM, a Visual--L…

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Engineering Preprint PDF DOI

Tree-SLAM: semantic object SLAM for efficient mapping of individual trees in orchards

David Rapado-Rincon, Gert Kootstra · 2025

Accurate mapping of individual trees is an important component for precision agriculture in orchards, as it allows autonomous robots to perform tasks like targeted operations or individual tree monito…

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Engineering Preprint PDF DOI

LL-Localizer: A Life-Long Localization System based on Dynamic i-Octree

Xinyi Li, Shenghai Yuan, Haoxin Cai, Shunan Lu, Wenhua Wang, Jianqi Liu · 2025

This paper proposes an incremental voxel-based life-long localization method, LL-Localizer, which enables robots to localize robustly and accurately in multi-session mode using prior maps. Meanwhile, …

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Engineering Preprint PDF DOI

MAVFlow: Preserving Paralinguistic Elements with Conditional Flow Matching for Zero-Shot AV2AV Multilingual Translation

Sungwoo Cho, Jeongsoo Choi, Sungnyun Kim, Se-Young Yun · 2025

Despite recent advances in text-to-speech (TTS) models, audio-visual-to-audio-visual (AV2AV) translation still faces a critical challenge: maintaining speaker consistency between the original and tran…

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Engineering Preprint PDF DOI

PEtra: A Flexible and Open-Source PE Loop Tracer for Polymer Thin-Film Transducers

Marc-Andre Wessner, Federico Villani, Sofia Papa, Kirill Keller, Laura Ferrari, Francesco Greco, Luca Benini, Christoph Leitner · 2024

Accurate characterization of ferroelectric properties in polymer piezoelectrics is critical for optimizing the performance of flexible and wearable ultrasound transducers, such as screen-printed PVDF …

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Engineering Preprint PDF DOI

PEAR: A Robust and Flexible Automation Framework for Ptychography Enabled by Multiple Large Language Model Agents

Xiangyu Yin, Chuqiao Shi, Yimo Han, Yi Jiang · 2024

Ptychography is an advanced computational imaging technique in X-ray and electron microscopy. It has been widely adopted across scientific research fields, including physics, chemistry, biology, and m…

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Engineering Preprint PDF DOI

PETAL: Physics Emulation Through Averaged Linearizations for Solving Inverse Problems

Jihui Jin, Etienne Ollivier, Richard Touret, Matthew McKinley, Karim G. Sabra, Justin K. Romberg · 2023

Inverse problems describe the task of recovering an underlying signal of interest given observables. Typically, the observables are related via some non-linear forward model applied to the underlying …

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Engineering Preprint PDF DOI

Comparative Analysis of Radar Cross Section Based UAV Classification Techniques

Martins Ezuma, Chethan Kumar Anjinappa, Vasilii Semkin, Ismail Guvenc · 2021

This work investigates the problem of unmanned aerial vehicles (UAVs) identification using their radar crosssection (RCS) signature. The RCS of six commercial UAVs are measured at 15 GHz and 25 GHz in…

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Engineering Preprint PDF DOI

Predicting Like A Pilot: Dataset and Method to Predict Socially-Aware Aircraft Trajectories in Non-Towered Terminal Airspace

Jay Patrikar, Brady Moon, Jean Oh, Sebastian Scherer · 2021

Pilots operating aircraft in un-towered airspace rely on their situational awareness and prior knowledge to predict the future trajectories of other agents. These predictions are conditioned on the pa…

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Engineering Preprint PDF DOI

Field Evaluations of A Deep Learning-based Intelligent Spraying Robot with Flow Control for Pear Orchards

Jaehwi Seol, Jeongeun Kim, Hyoung Il Son · 2021

This paper proposes a variable flow control system in real time with deep learning using the segmentation of fruit trees in a pear orchard. The flow rate control in real time, undesired pressure fluct…

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Engineering Preprint PDF DOI

Massively Parallel Amplitude-Only Fourier Neural Network

Mario Miscuglio, Zibo Hu, Shurui Li, Jonathan George, Roberto Capanna, Philippe M. Bardet, Puneet Gupta, Volker J. Sorger · 2020

Machine-intelligence has become a driving factor in modern society. However, its demand outpaces the underlying electronic technology due to limitations given by fundamental physics such as capacitive…

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Engineering Preprint PDF DOI

Ultrascale Simulations of Non-smooth Granular Dynamics

Tobias Preclik, Ulrich Rude · 2015

This article presents new algorithms for massively parallel granular dynamics simulations on distributed memory architectures using a domain partitioning approach. Collisions are modelled with hard co…

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Engineering Preprint PDF DOI

Performance Engineering of the Kernel Polynomial Method on Large-Scale CPU-GPU Systems

Moritz Kreutzer, Georg Hager, Gerhard Wellein, Andreas Pieper, Andreas Alvermann, Holger Fehske · 2014

The Kernel Polynomial Method (KPM) is a well-established scheme in quantum physics and quantum chemistry to determine the eigenvalue density and spectral properties of large sparse matrices. In this w…

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Engineering Peer-Reviewed PDF DOI

A comparison of vertical force and temporal parameters produced by an in-shoe pressure measuring system and a force platform.

 · 1970

OBJECTIVE: To investigate the ability of Pedar in-shoe system to measure vertical force accurately, by comparing it with the Kistler force platform.DESIGN: In vivo experiment in normal subjects.BACKGR…

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