Hybrid inverse design of photonic structures by combining optimization methods with neural networks
Over the past decades, classical optimization methods, including gradient-based topology
optimization and the evolutionary algorithm, have been widely employed for the inverse …
optimization and the evolutionary algorithm, have been widely employed for the inverse …
Simulation intelligence: Towards a new generation of scientific methods
The original" Seven Motifs" set forth a roadmap of essential methods for the field of scientific
computing, where a motif is an algorithmic method that captures a pattern of computation …
computing, where a motif is an algorithmic method that captures a pattern of computation …
Recent advances on machine learning for computational fluid dynamics: A survey
This paper explores the recent advancements in enhancing Computational Fluid Dynamics
(CFD) tasks through Machine Learning (ML) techniques. We begin by introducing …
(CFD) tasks through Machine Learning (ML) techniques. We begin by introducing …
Inverse deep learning methods and benchmarks for artificial electromagnetic material design
In this work we investigate the use of deep inverse models (DIMs) for designing artificial
electromagnetic materials (AEMs)–such as metamaterials, photonic crystals, and …
electromagnetic materials (AEMs)–such as metamaterials, photonic crystals, and …
Benchmarking deep inverse models over time, and the neural-adjoint method
We consider the task of solving generic inverse problems, where one wishes to determine
the hidden parameters of a natural system that will give rise to a particular set of …
the hidden parameters of a natural system that will give rise to a particular set of …
Amortized inference with user simulations
There have been significant advances in simulation models predicting human behavior
across various interactive tasks. One issue remains, however: identifying the parameter …
across various interactive tasks. One issue remains, however: identifying the parameter …
Stabilizing invertible neural networks using mixture models
P Hagemann, S Neumayer - Inverse Problems, 2021 - iopscience.iop.org
In this paper, we analyze the properties of invertible neural networks, which provide a way of
solving inverse problems. Our main focus lies on investigating and controlling the Lipschitz …
solving inverse problems. Our main focus lies on investigating and controlling the Lipschitz …
Inverse design of two-dimensional materials with invertible neural networks
The ability to readily design novel materials with chosen functional properties on-demand
represents a next frontier in materials discovery. However, thoroughly and efficiently …
represents a next frontier in materials discovery. However, thoroughly and efficiently …
A hybrid deep learning approach for the design of 2D low porosity auxetic metamaterials
Due to the remarkable ability of Deep learning (DL) to abstract hidden information, it has
been proven to be a powerful tool in many tasks related to the design of metamaterials. DL …
been proven to be a powerful tool in many tasks related to the design of metamaterials. DL …
Invertible modeling of bidirectional relationships in neuroimaging with normalizing flows: application to brain aging
Many machine learning tasks in neuroimaging aim at modeling complex relationships
between a brain's morphology as seen in structural MR images and clinical scores and …
between a brain's morphology as seen in structural MR images and clinical scores and …