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๐Ÿ” tom rainforth ๐Ÿ“‚ Engineering
Showing 722 results for "tom rainforth" in Engineering
Engineering Preprint PDF DOI

Multi-modal Heart Failure Risk Estimation based on Short ECG and Sampled Long-Term HRV

Sergio Gonzalez, Abel Ko-Chun Yi, Wan-Ting Hsieh, Wei-Chao Chen, Chun-Li Wang, Victor Chien-Chia Wu, Shang-Hung Chang ยท 2024

Cardiovascular diseases, including Heart Failure (HF), remain a leading global cause of mortality, often evading early detection. In this context, accessible and effective risk assessment is indispensโ€ฆ

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Engineering Preprint PDF DOI

Explainable Self-Organizing Artificial Intelligence Captures Landscape Changes Correlated with Human Impact Data

John M. Wandeto, Birgitta Dresp-Langley ยท 2024

Novel methods of analysis are needed to help advance our understanding of the intricate interplay between landscape changes, population dynamics, and sustainable development. Self organized machine leโ€ฆ

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Engineering Preprint PDF DOI

C-Band Lithium Niobate on Silicon Carbide SAW Resonator With Figure-of-Merit of 124 at 6.5 GHz

Tzu-Hsuan Hsu, Joshua Campbell, Jack Kramer, Sinwoo Cho, Ming-Huang Li, Ruochen Lu ยท 2024

In this work, we demonstrate a C-band shear-horizontal surface acoustic wave (SH-SAW) resonator with high electromechanical coupling (kt2) of 22% and a quality factor (Q) of 565 based on a thin-film lโ€ฆ

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Engineering Preprint PDF DOI

Thin-film Lithium Niobate on Insulator Surface Acoustic Wave Devices for 6G Centimeter Bands

Tzu-Hsuan Hsu, Joshua Campbell, Jack Kramer, Sinwoo Cho, Zhi-Qiang Lee, Ming-Huang Li, Ruochen Lu ยท 2024

In this work, we investigate the frequency scaling of shear-horizontal (S.H.) surface acoustic wave (SAW) resonators based on a lithium niobate on insulator (LNOI) substrate into the centimeter bands โ€ฆ

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Engineering Preprint PDF DOI

Deformable Object Manipulation With Constraints Using Path Set Planning and Tracking

Jing Huang, Xiangyu Chu, Xin Ma, Kwok Wai Samuel Au ยท 2024

In robotic deformable object manipulation (DOM) applications, constraints arise commonly from environments and task-specific requirements. Enabling DOM with constraints is therefore crucial for its deโ€ฆ

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Engineering Preprint PDF DOI

A Projection-Based Time-Segmented Reduced Order Model for Fluid-Structure Interactions

Qijia Zhai, Shiquan Zhang, Pengtao Sun, Xiaoping Xie ยท 2024

In this paper, a type of novel projection-based, time-segmented reduced order model (ROM) is proposed for dynamic fluid-structure interaction (FSI) problems based upon the arbitrary Lagrangian--Euleriโ€ฆ

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Engineering Preprint PDF DOI

Nonlinear Modes as a Tool for Comparing the Mathematical Structure of Dynamic Models of Soft Robots

Pietro Pustina, Davide Calzolari, Alin Albu-Schaffer, Alessandro De Luca, Cosimo Della Santina ยท 2024

Continuum soft robots are nonlinear mechanical systems with theoretically infinite degrees of freedom (DoFs) that exhibit complex behaviors. Achieving motor intelligence under dynamic conditions necesโ€ฆ

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Engineering Preprint PDF DOI

Seamless Capture and Stabilization of Spinning Satellites By Space Robots with Spinning Base

Farhad Aghili ยท 2024

This paper introduces an innovative guidance and control method for simultaneously capturing and stabilizing a fast-spinning target satellite, such as a spin-stabilized satellite, using a spinning-basโ€ฆ

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Engineering Preprint PDF DOI

LVC-LGMC: Joint Local and Global Motion Compensation for Learned Video Compression

Wei Jiang, Junru Li, Kai Zhang, Li Zhang ยท 2024

Existing learned video compression models employ flow net or deformable convolutional networks (DCN) to estimate motion information. However, the limited receptive fields of flow net and DCN inherentlโ€ฆ

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Engineering Preprint PDF DOI

An Efficient PGD Solver for Structural Dynamics Applications

Clement Vella (LaMcube), Pierre Gosselet (LaMcube), Serge Prudhomme ยท 2024

We propose in this paper a Proper Generalized Decomposition (PGD) solver for reduced-order modeling of linear elastodynamic problems. It primarily focuses on enhancing the computational efficiency of โ€ฆ

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Engineering Preprint PDF DOI

Bimanual Deformable Bag Manipulation Using a Structure-of-Interest Based Neural Dynamics Model

Peng Zhou, Pai Zheng, Jiaming Qi, Chenxi Li, Samantha Lee, Chenguang Yang, David Navarro-Alarcon, Jia Pan ยท 2024

The manipulation of deformable objects by robotic systems presents a significant challenge due to their complex and infinite-dimensional configuration spaces. This paper introduces a novel approach toโ€ฆ

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Engineering Preprint PDF DOI

TDC-less Direct Time-of-Flight Imaging Using Spiking Neural Networks

Jack MacLean, Brian Stewart, Istvan Gyongy ยท 2024

3D depth sensors using single-photon avalanche diodes (SPADs) are becoming increasingly common in applications such as autonomous navigation and object detection. Recent designs implement on-chip histโ€ฆ

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Engineering Preprint PDF DOI

Nonlinear stiffness allows passive dynamic hopping for one-legged robots with an upright trunk

Dennis Ossadnik, Elisabeth Jensen, Sami Haddadin ยท 2024

Template models are frequently used to simplify the control dynamics for robot hopping or running. Passive limit cycles can emerge for such systems and be exploited for energy-efficient control. A graโ€ฆ

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Power Flow Analysis Using Deep Neural Networks in Three-Phase Unbalanced Smart Distribution Grids

Deepak Tiwari, Mehdi Jabbari Zideh, Veeru Talreja, Vishal Verma, Sarika K. Solanki, Jignesh Solanki ยท 2024

Most power systems' approaches are currently tending towards stochastic and probabilistic methods due to the high variability of renewable sources and the stochastic nature of loads. Conventional poweโ€ฆ

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Engineering Preprint PDF DOI

RoboCup 2023 Humanoid AdultSize Winner NimbRo: NimbRoNet3 Visual Perception and Responsive Gait with Waveform In-walk Kicks

Dmytro Pavlichenko, Grzegorz Ficht, Angel Villar-Corrales, Luis Denninger, Julia Brocker, Tim Sinen, Michael Schreiber, Sven Behnke ยท 2024

The RoboCup Humanoid League holds annual soccer robot world championships towards the long-term objective of winning against the FIFA world champions by 2050. The participating teams continuously imprโ€ฆ

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Engineering Preprint PDF DOI

Theory of Mind abilities of Large Language Models in Human-Robot Interaction : An Illusion?

Mudit Verma, Siddhant Bhambri, Subbarao Kambhampati ยท 2024

Large Language Models have shown exceptional generative abilities in various natural language and generation tasks. However, possible anthropomorphization and leniency towards failure cases have propeโ€ฆ

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Engineering Preprint PDF DOI

Electromagnetic Property Sensing: A New Paradigm of Integrated Sensing and Communication

Yuhua Jiang, Feifei Gao, Shi Jin ยท 2023

Integrated sensing and communication (ISAC) has opened up numerous game-changing opportunities for future wireless systems. In this paper, we develop a novel scheme that utilizes orthogonal frequency โ€ฆ

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Engineering Preprint PDF DOI

Goal-oriented Semantic Communications for Robotic Waypoint Transmission: The Value and Age of Information Approach

Wenchao Wu, Yuanqing Yang, Yansha Deng, A. Hamid Aghvami ยท 2023

The ultra-reliable and low-latency communication (URLLC) service of the fifth-generation (5G) mobile communication network struggles to support safe robot operation. Nowadays, the sixth-generation (6Gโ€ฆ

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A Survey on Robotic Manipulation of Deformable Objects: Recent Advances, Open Challenges and New Frontiers

Feida Gu, Yanmin Zhou, Zhipeng Wang, Shuo Jiang, Bin He ยท 2023

Deformable object manipulation (DOM) for robots has a wide range of applications in various fields such as industrial, service and health care sectors. However, compared to manipulation of rigid objecโ€ฆ

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Engineering Preprint PDF DOI

Learning for CasADi: Data-driven Models in Numerical Optimization

Tim Salzmann, Jon Arrizabalaga, Joel Andersson, Marco Pavone, Markus Ryll ยท 2023

While real-world problems are often challenging to analyze analytically, deep learning excels in modeling complex processes from data. Existing optimization frameworks like CasADi facilitate seamless โ€ฆ

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