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🔍 marcus rohrbach 📂 Engineering
Showing 38 results for "marcus rohrbach" in Engineering
Engineering Preprint PDF DOI

Factor Graph-Based Shape Estimation for Continuum Robots via Magnus Expansion

Lorenzo Ticozzi, Patricio A. Vela, Panagiotis Tsiotras · 2026

Reconstructing the shape of continuum manipulators from sparse, noisy sensor data is a challenging task, owing to the infinite-dimensional nature of such systems. Existing approaches broadly trade off…

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Engineering Preprint PDF DOI

SafeLand: Safe Autonomous Landing in Unknown Environments with Bayesian Semantic Mapping

Markus Gross, Andreas Greiner, Sai Bharadhwaj Matha, Felix Soest, Daniel Cremers, Henri Mee{ss} · 2026

Autonomous landing of uncrewed aerial vehicles (UAVs) in unknown, dynamic environments poses significant safety challenges, particularly near people and infrastructure, as UAVs transition to routine u…

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Engineering Preprint PDF DOI

Constraint-Free Static Modeling of Continuum Parallel Robot

Lingxiao Xun, Matyas Diezinger, Azad Artinian, Guillaume Laurent, Brahim Tamadazte · 2026

Continuum parallel robots (CPR) combine rigid actuation mechanisms with multiple elastic rods in a closed-loop topology, making forward statics challenging when rigid--continuum junctions are enforced…

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Engineering Preprint PDF DOI

Revisiting Continuous-Time Trajectory Estimation via Gaussian Processes and the Magnus Expansion

Timothy Barfoot, Cedric Le Gentil, Sven Lilge · 2026

Continuous-time state estimation has been shown to be an effective means of (i) handling asynchronous and high-rate measurements, (ii) introducing smoothness to the estimate, (iii) post hoc querying t…

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Engineering Preprint PDF DOI

Quantum-Resilient Threat Modelling for Secure RIS-Assisted ISAC in 6G UAV Corridors

Sana Hafeez, Ghulam E Mustafa Abro, Hifza Mustafa · 2025

The rapid deployment of unmanned aerial vehicle (UAV) corridors in sixth-generation (6G) networks requires safe, intelligence-driven integrated sensing and communications (ISAC). Reconfigurable intell…

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Engineering Preprint PDF DOI

A Multifunctional Capacitive Sensing Platform for Wireless Vascular and Heart Monitoring

Parviz Zolfaghari, Beril Yagmur Koca, Taher Abbasiasl, Hakan Urey, Hadi Mirzajani · 2025

We present a multifunctional, antenna-integrated capacitive sensing (MAiCaS) platform for passive, wireless, and real-time cardiovascular monitoring. Unlike conventional systems that require separate …

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Engineering Preprint PDF DOI

TARMAC: A Taxonomy for Robot Manipulation in Chemistry

Kefeng Huang, Jonathon Pipe, Alice E. Martin, Tianyuan Wang, Barnabas A. Franklin, Andy M. Tyrrell, Ian J. S. Fairlamb, Jihong Zhu · 2025

Chemistry laboratory automation aims to increase throughput, reproducibility, and safety, yet many existing systems still depend on frequent human intervention. Advances in robotics have reduced this …

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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

Adaptive Mask-guided K-space Diffusion for Accelerated MRI Reconstruction

Qinrong Cai, Yu Guan, Zhibo Chen, Dong Liang, Qiuyun Fan, Qiegen Liu · 2025

As the deep learning revolution marches on, masked modeling has emerged as a distinctive approach that involves predicting parts of the original data that are proportionally masked during training, an…

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Engineering Preprint PDF DOI

Underwater Robotic Simulators Review for Autonomous System Development

Sara Aldhaheri, Yang Hu, Yongchang Xie, Peng Wu, Dimitrios Kanoulas, Yuanchang Liu · 2025

The increasing complexity of underwater robotic systems has led to a surge in simulation platforms designed to support perception, planning, and control tasks in marine environments. However, selectin…

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Engineering Preprint PDF DOI

Toward noise-robust whisper keyword spotting on headphones with in-earcup microphone and curriculum learning

Qiaoyu Yang · 2025

The expanding feature set of modern headphones puts a challenge on the design of their control interface. Users may want to separately control each feature or quickly switch between modes that activat…

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Engineering Preprint PDF DOI

Improving text-conditioned latent diffusion for cancer pathology

Aakash Madhav Rao, Debayan Gupta · 2024

The development of generative models in the past decade has allowed for hyperrealistic data synthesis. While potentially beneficial, this synthetic data generation process has been relatively underexp…

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Engineering Preprint PDF DOI

Physical Design: Methodologies and Developments

Atharva M. Kulkarni, Abhay Chopde · 2024

The design and production of VLSI chips is a multilevel heirarchical process. As the demand for reduced die-area and technology nodes becomes prevalent, it gets increasingly challenging to optimize Po…

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Engineering Preprint PDF DOI

Multi-Camera Asynchronous Ball Localization and Trajectory Prediction with Factor Graphs and Human Poses

Qingyu Xiao, Zulfiqar Zaidi, Matthew Gombolay · 2024

The rapid and precise localization and prediction of a ball are critical for developing agile robots in ball sports, particularly in sports like tennis characterized by high-speed ball movements and p…

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Engineering Preprint PDF DOI

Proactive Monitoring via Jamming in Fluid Antenna Systems

Junteng Yao, Tuo Wu, Xiazhi Lai, Ming Jin, Cunhua Pan, Maged Elkashlan, Kai-Kit Wong · 2023

This paper investigates the efficacy of utilizing fluid antenna system (FAS) at a legitimate monitor to oversee suspicious communication. The monitor switches the antenna position to minimize its outa…

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Engineering Preprint PDF DOI

Sarrus-inspired Deployable Polyhedral Mechanisms

Yuanqing Gu, Xiao Zhang, Guowu Wei, Yan Chen · 2023

Deployable polyhedral mechanisms (DPMs) have witnessed flourishing growth in recent years because of their potential applications in robotics, space exploration, structure engineering, etc. This paper…

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Engineering Preprint PDF DOI

Hier-RTLMP: A Hierarchical Automatic Macro Placer for Large-scale Complex IP Blocks

Andrew B. Kahng, Ravi Varadarajan, Zhiang Wang · 2023

In a typical RTL to GDSII flow, floorplanning or macro placement is a critical step in achieving decent quality of results (QoR). Moreover, in today's physical synthesis flows (e.g., Synopsys Fusion C…

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Engineering Preprint PDF DOI

Vital Sign Monitoring in Dynamic Environment via mmWave Radar and Camera Fusion

Yingqi Wang, Zhongqin Wang, J. Andrew Zhang, Haimin Zhang, Min Xu · 2023

Contact-free vital sign monitoring, which uses wireless signals for recognizing human vital signs (i.e, breath and heartbeat), is an attractive solution to health and security. However, the subject's …

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Engineering Preprint PDF DOI

Test of 5G System in the Reverberation Chamber at mm-wave

Davide Micheli, Riccardo Diamanti, Luca Bastianelli, Emanuel Colella, Valter Mariani Primiani, Franco Moglie, Andrea Allasia, Maurizio Crozzoli, Michele Colombo · 2023

The performance of a real fifth generation base station was studied by using a reverberation chamber as a real life propagating environment. Preliminary tests were conducted in order to define 5G base…

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Engineering Preprint PDF DOI

Is Autoencoder Truly Applicable for 3D CT Super-Resolution?

Weixun Luo, Xiaodan Xing, Guang Yang · 2023

Featured by a bottleneck structure, autoencoder (AE) and its variants have been largely applied in various medical image analysis tasks, such as segmentation, reconstruction and de-noising. Despite of…

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