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

Learning for Layered Safety-Critical Control with Predictive Control Barrier Functions

William D. Compton, Max H. Cohen, Aaron D. Ames ยท 2024

Safety filters leveraging control barrier functions (CBFs) are highly effective for enforcing safe behavior on complex systems. It is often easier to synthesize CBFs for a Reduced order Model (RoM), aโ€ฆ

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Engineering Preprint PDF DOI

Unpaired Modality Translation for Pseudo Labeling of Histology Images

Arthur Boschet, Armand Collin, Nishka Katoch, Julien Cohen-Adad ยท 2024

The segmentation of histological images is critical for various biomedical applications, yet the lack of annotated data presents a significant challenge. We propose a microscopy pseudo labeling pipeliโ€ฆ

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Engineering Preprint PDF DOI

A Comprehensive Framework for Automated Segmentation of Perivascular Spaces in Brain MRI with the nnU-Net

William Pham, Alexander Jarema, Donggyu Rim, Zhibin Chen, Mohamed S. H. Khlif, Vaughan G. Macefield, Luke A. Henderson, Amy Brodtmann ยท 2024

Background: Enlargement of perivascular spaces (PVS) is common in neurodegenerative disorders including cerebral small vessel disease, Alzheimer's disease, and Parkinson's disease. PVS enlargement mayโ€ฆ

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Engineering Preprint PDF DOI

Predicting center of mass position in non-cyclic activities: The influence of acceleration, prediction horizon, and ground reaction forces

Mohsen Alizadeh Noghani, Edgar Bolivar-Nieto ยท 2024

The whole-body center of mass (CoM) plays an important role in quantifying human movement. Prediction of future CoM trajectory, modeled as a point mass under influence of external forces, can be a surโ€ฆ

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Engineering Preprint PDF DOI

Safety-Critical Controller Synthesis with Reduced-Order Models

Max H. Cohen, Noel Csomay-Shanklin, William D. Compton, Tamas G. Molnar, Aaron D. Ames ยท 2024

Reduced-order models (ROMs) provide lower dimensional representations of complex systems, capturing their salient features while simplifying control design. Building on previous work, this paper preseโ€ฆ

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Engineering Preprint PDF DOI

A Novel Passive Occupational Shoulder Exoskeleton With Adjustable Peak Assistive Torque Angle For Overhead Tasks

Jin Tian, Haiqi Zhu, Changjia Lu, Chifu Yang, Yingjie Liu, Baichun Wei, Chunzhi Yi ยท 2024

Objective: Overhead tasks are a primary inducement to work-related musculoskeletal disorders. Aiming to reduce shoulder physical loads, passive shoulder exoskeletons are increasingly prevalent in the โ€ฆ

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Engineering Preprint PDF DOI

ScAlN-on-SiC Ku-Band Solidly-Mounted Bidimensional Mode Resonators

Luca Colombo, Luca Spagnuolo, Kapil Saha, Gabriel Giribaldi, Pietro Simeoni, Matteo Rinaldi ยท 2024

This letter reports on Solidly-Mounted Bidimensional Mode Resonators (S2MRs) exploiting a highly-optimized Sezawa mode in 30% Scandium-doped Aluminum Nitride (ScAlN) on Silicon Carbide (SiC) and operaโ€ฆ

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Engineering Preprint PDF DOI

D-Flow: Multi-modality Flow Matching for D-peptide Design

Fang Wu, Fang Wu, Shuting Jin, Xiangru Tang, Junlin Xu, Mark Gerstein, James Zou ยท 2024

Proteins play crucial roles in biological processes, with therapeutic peptides emerging as promising pharmaceutical agents. They allow for new possibilities to leverage target binding sites that were โ€ฆ

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Engineering Preprint PDF DOI

A probabilistic reduced-order modeling framework for patient-specific cardio-mechanical analysis

Robin Willems, Peter Forster, Sebastian Schops, Olaf van der Sluis, Clemens V. Verhoosel ยท 2024

Cardio-mechanical models can be used to support clinical decision-making. Unfortunately, the substantial computational effort involved in many cardiac models hinders their application in the clinic, dโ€ฆ

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Engineering Preprint PDF DOI

Electromagnetic Modeling and Capacity Analysis of Rydberg Atom-Based MIMO System

Shuai S. A. Yuan, Xinyi Y. I. Xu, Jinpeng Yuan, Guoda Xie, Chongwen Huang, Xiaoming Chen, Zhixiang Huang, Wei E. I. Sha ยท 2024

Rydberg atom-based antennas exploit the quantum properties of highly excited Rydberg atoms, providing unique advantages over classical antennas, such as high sensitivity, broad frequency range, and coโ€ฆ

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Engineering Preprint PDF DOI

Enhancing Robot Assistive Behaviour with Reinforcement Learning and Theory of Mind

Antonio Andriella, Giovanni Falcone, Silvia Rossi ยท 2024

The adaptation to users' preferences and the ability to infer and interpret humans' beliefs and intents, which is known as the Theory of Mind (ToM), are two crucial aspects for achieving effective humโ€ฆ

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Engineering Preprint PDF DOI

Online Omnidirectional Jumping Trajectory Planning for Quadrupedal Robots on Uneven Terrains

Linzhu Yue, Zhitao Song, Jinhu Dong, Zhongyu Li, Hongbo Zhang, Lingwei Zhang, Xuanqi Zeng, Koushil Sreenath, Yun-hui Liu ยท 2024

Natural terrain complexity often necessitates agile movements like jumping in animals to improve traversal efficiency. To enable similar capabilities in quadruped robots, complex real-time jumping manโ€ฆ

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Engineering Preprint PDF DOI

Sub-DM:Subspace Diffusion Model with Orthogonal Decomposition for MRI Reconstruction

Yu Guan, Qinrong Cai, Wei Li, Qiuyun Fan, Dong Liang, Qiegen Liu ยท 2024

Diffusion model-based approaches recently achieved re-markable success in MRI reconstruction, but integration into clinical routine remains challenging due to its time-consuming convergence. This phenโ€ฆ

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Engineering Preprint PDF DOI

Multi-Modal Intelligent Channel Modeling: A New Modeling Paradigm via Synesthesia of Machines

Lu Bai, Ziwei Huang, Mingran Sun, Xiang Cheng, Lizhen Cui ยท 2024

In the future sixth-generation (6G) era, to support accurate localization sensing and efficient communication link establishment for intelligent agents, a comprehensive understanding of the surroundinโ€ฆ

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Engineering Preprint PDF DOI

GRATEV2.0: Computational Tools for Real-time Analysis of High-throughput High-resolution TEM (HRTEM) Images of Conjugated Polymers

Dhruv Gamdha, Ryan Fair, Adarsh Krishnamurthy, Enrique Gomez, Baskar Ganapathysubramanian ยท 2024

Automated analysis of high-resolution transmission electron microscopy (HRTEM) images is increasingly essential for advancing research in organic electronics, where precise characterization of nanoscaโ€ฆ

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Engineering Preprint PDF DOI

Advancing Manipulation Capabilities of a UAV Featuring Dynamic Center-of-Mass Displacement

Tong Hui, Matteo Fumagalli ยท 2024

As aerial robots gain traction in industrial applications, there is growing interest in enhancing their physical interaction capabilities. Pushing tasks performed by aerial manipulators have been succโ€ฆ

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Engineering Preprint PDF DOI

Generalized Scattering Matrix of Antenna: Moment Solution, Compression Storage and Application

Chenbo Shi, Jin Pan, Xin Gu, Shichen Liang, Le Zuo ยท 2024

This paper presents a computation method of generalized scattering matrix (GSM) based on integral equations and the method of moments (MoM), specifically designed for antennas excited through waveguidโ€ฆ

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Engineering Preprint PDF DOI

Deep unrolled primal dual network for TOF-PET list-mode image reconstruction

Rui Hu, Chenxu Li, Kun Tian, Jianan Cui, Yunmei Chen, Huafeng Liu ยท 2024

Time-of-flight (TOF) information provides more accurate location data for annihilation photons, thereby enhancing the quality of PET reconstruction images and reducing noise. List-mode reconstruction โ€ฆ

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A Novel Numerical Method for Relaxing the Minimal Configurations of TOA-Based Joint Sensors and Sources Localization

Faxian Cao, Yongqiang Cheng, Adil Mehmood Khan, Zhijing Yang, Yingxiu Chang ยท 2024

This work introduces a novel numerical method that relaxes the minimal configuration requirements for joint sensors and sources localization (JSSL) in 3D space using time of arrival (TOA) measurementsโ€ฆ

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Engineering Preprint PDF DOI

Online DNN-driven Nonlinear MPC for Stylistic Humanoid Robot Walking with Step Adjustment

Giulio Romualdi, Paolo Maria Viceconte, Lorenzo Moretti, Ines Sorrentino, Stefano Dafarra, Silvio Traversaro, Daniele Pucci ยท 2024

This paper presents a three-layered architecture that enables stylistic locomotion with online contact location adjustment. Our method combines an autoregressive Deep Neural Network (DNN) acting as a โ€ฆ

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