Integrating multi-fidelity blood flow data with reduced-order data assimilation

Deep Data Assimilation: Integrating Deep Learning with Data Assimilation

(2021) Rossella Arcucci et al.   Applied Sciences-Basel

Dynamic modes of inflow jet in brain aneurysms

(2021) Trung Bao Le   JOURNAL OF BIOMECHANICS

Learning earth system models from observations: machine learning or data assimilation?

(2021) A. J. Geer   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES

Wall Shear Stress Topological Skeleton Analysis in Cardiovascular Flows: Methods and Applications

(2021) Valentina Mazzi et al.   Mathematics

4D Flow with MRI

(2020) Gilles Soulat et al.   Annual Review of Biomedical Engineering

The effects of clinically‐derived parametric data uncertainty in patient‐specific coronary simulations with deformable walls

(2020) Jongmin Seo et al.   International Journal for Numerical Methods in Biomedical Engineering

Blood flow imaging by optimal matching of computational fluid dynamics to 4D-flow data

(2020) Johannes Töger et al.   MAGNETIC RESONANCE IN MEDICINE

Towards multi‐modal data fusion for super‐resolution and denoising of 4D‐Flow MRI

(2020) Isaac Perez‐Raya et al.   International Journal for Numerical Methods in Biomedical Engineering

Super-resolution and denoising of 4D-Flow MRI using physics-Informed deep neural nets

(2020) Mojtaba F. Fathi et al.   COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE

Attention-based Convolutional Autoencoders for 3D-Variational Data Assimilation

(2020) Julian Mack et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

The Story of Wall Shear Stress in Coronary Artery Atherosclerosis: Biochemical Transport and Mechanotransduction

(2020) Mostafa Mahmoudi et al.   JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME

Extended-Kalman-filter-based dynamic mode decomposition for simultaneous system identification and denoising

(2019) Taku Nonomura et al.   PLoS One

Reduced-order modeling of left ventricular flow subject to aortic valve regurgitation

(2019) Giuseppe Di Labbio et al.   PHYSICS OF FLUIDS

Diagnostic and prognostic significance of cardiovascular vortex formation

(2019) Arash Kheradvar et al.   Journal of Cardiology

Multi-modality cerebral aneurysm haemodynamic analysis: in vivo 4D flow MRI, in vitro volumetric particle velocimetry and in silico computational fluid dynamics

(2019) Melissa C. Brindise et al.   Journal of the Royal Society Interface

Noise reduction of flow MRI measurements using a lattice Boltzmann based topology optimisation approach

(2019) Fabian Klemens et al.   COMPUTERS & FLUIDS

Transient flow prediction in an idealized aneurysm geometry using data assimilation

(2019) Franziska Gaidzik et al.   COMPUTERS IN BIOLOGY AND MEDICINE

Wall shear stress fixed points in cardiovascular fluid mechanics

(2018) Amirhossein Arzani et al.   JOURNAL OF BIOMECHANICS

Machine Learning: Deepest Learning as Statistical Data Assimilation Problems

(2018) Henry D. I. Abarbanel et al.   NEURAL COMPUTATION

Comparison of 4D Flow MRI and Particle Image Velocimetry Using an In Vitro Carotid Bifurcation Model

(2018) Rafael Medero et al.   ANNALS OF BIOMEDICAL ENGINEERING

Denoising and Spatial Resolution Enhancement of 4D Flow MRI Using Proper Orthogonal Decomposition and Lasso Regularization

(2018) Mojtaba F. Fathi et al.   COMPUTERIZED MEDICAL IMAGING AND GRAPHICS

Variational data assimilation for transient blood flow simulations - Cerebral aneurysms as an illustrative example

(2018) S. W. Funke et al.   International Journal for Numerical Methods in Biomedical Engineering

Comparison of intracranial aneurysm flow quantification techniques: standard PIV vs stereoscopic PIV vs tomographic PIV vs phase-contrast MRI vs CFD

(2018) Christoph Roloff et al.   Journal of NeuroInterventional Surgery

Accounting for residence-time in blood rheology models: do we really need non-Newtonian blood flow modelling in large arteries?

(2018) Amirhossein Arzani   Journal of the Royal Society Interface

Survey of Multifidelity Methods in Uncertainty Propagation, Inference, and Optimization

(2018) Benjamin Peherstorfer et al.   SIAM REVIEW

Dynamic mode decomposition using a Kalman filter for parameter estimation

(2018) Taku Nonomura et al.   AIP Advances

Physics-informed neural networks: A deep learning framework for solving forward and inverse problems involving nonlinear partial differential equations

(2018) M. Raissi et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Merging computational fluid dynamics and 4D Flow MRI using proper orthogonal decomposition and ridge regression

(2017) Ali Bakhshinejad et al.   JOURNAL OF BIOMECHANICS

Oscillatory wall shear stress is a dominant flow characteristic affecting lesion progression patterns and plaque vulnerability in patients with coronary artery disease

(2017) Lucas H. Timmins et al.   Journal of the Royal Society Interface

Wall shear stress exposure time: a Lagrangian measure of near-wall stagnation and concentration in cardiovascular flows

(2016) Amirhossein Arzani et al.   Biomechanics and Modeling in Mechanobiology

Characterizing and correcting for the effect of sensor noise in the dynamic mode decomposition

(2016) Scott T. M. Dawson et al.   EXPERIMENTS IN FLUIDS

Dynamic Mode Decomposition with Control

(2016) Joshua L. Proctor et al.   SIAM JOURNAL ON APPLIED DYNAMICAL SYSTEMS

Influence of shear stress magnitude and direction on atherosclerotic plaque composition

(2016) Ryan M. Pedrigi et al.   Royal Society Open Science

The Effect of Spatial and Temporal Resolution of Cine Phase Contrast MRI on Wall Shear Stress and Oscillatory Shear Index Assessment

(2016) Merih Cibis et al.   PLoS One

Narrowing the Expertise Gap for Predicting Intracranial Aneurysm Hemodynamics: Impact of Solver Numerics versus Mesh and Time-Step Resolution

(2015) M. O. Khan et al.   AMERICAN JOURNAL OF NEURORADIOLOGY

Oasis: A high-level/high-performance open source Navier–Stokes solver

(2015) Mikael Mortensen et al.   COMPUTER PHYSICS COMMUNICATIONS

Numerical simulation of real-world flows

(2015) Toshiyuki Hayase   FLUID DYNAMICS RESEARCH

Characterizations and Correlations of Wall Shear Stress in Aneurysmal Flow

(2015) Amirhossein Arzani et al.   JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME

Identification of weakly coupled multiphysics problems. Application to the inverse problem of electrocardiography

(2015) Cesare Corrado et al.   JOURNAL OF COMPUTATIONAL PHYSICS

A Data–Driven Approximation of the Koopman Operator: Extending Dynamic Mode Decomposition

(2015) Matthew O. Williams et al.   JOURNAL OF NONLINEAR SCIENCE

Bayesian inference applied to spatio-temporal reconstruction of flows around a NACA0012 airfoil

(2014) Leroux Romain et al.   EXPERIMENTS IN FLUIDS

Effect of coarctation of the aorta and bicuspid aortic valve on flow dynamics and turbulence in the aorta using particle image velocimetry

(2014) Zahra Keshavarz-Motamed et al.   EXPERIMENTS IN FLUIDS

The Optimal Hard Threshold for Singular Values is \(4/\sqrt {3}\)

(2014) Matan Gavish et al.   IEEE TRANSACTIONS ON INFORMATION THEORY

A methodological paradigm for patient-specific multi-scale CFD simulations: from clinical measurements to parameter estimates for individual analysis

(2014) S. Pant et al.   International Journal for Numerical Methods in Biomedical Engineering

Mind the Gap: Impact of Computational Fluid Dynamics Solution Strategy on Prediction of Intracranial Aneurysm Hemodynamics and Rupture Status Indicators

(2013) K. Valen-Sendstad et al.   AMERICAN JOURNAL OF NEURORADIOLOGY

A systematic comparison between 1-D and 3-D hemodynamics in compliant arterial models

(2013) Nan Xiao et al.   International Journal for Numerical Methods in Biomedical Engineering

Characterization of the transport topology in patient-specific abdominal aortic aneurysm models

(2012) Amirhossein Arzani et al.   PHYSICS OF FLUIDS

Sequential parameter estimation for fluid-structure problems: Application to hemodynamics

(2011) Cristóbal Bertoglio et al.   International Journal for Numerical Methods in Biomedical Engineering

Dynamic mode decomposition of numerical and experimental data

(2010) PETER J. SCHMID   JOURNAL OF FLUID MECHANICS

Characterization of volumetric flow rate waveforms at the carotid bifurcations of older adults

(2010) Yiemeng Hoi et al.   PHYSIOLOGICAL MEASUREMENT

In Vitro, Time-Resolved PIV Comparison of the Effect of Stent Design on Wall Shear Stress

(2009) John Charonko et al.   ANNALS OF BIOMEDICAL ENGINEERING