An object-oriented environment for develo** finite element codes for multi-disciplinary applications

P Dadvand, R Rossi, E Oñate - Archives of computational methods in …, 2010 - Springer
The objective of this work is to describe the design and implementation of a framework for
building multi-disciplinary finite element programs. The main goals are generality …

Ensemble regression based on polynomial regression-based decision tree and its application in the in-situ data of tunnel boring machine

M Shi, W Hu, M Li, J Zhang, X Song, W Sun - Mechanical Systems and …, 2023 - Elsevier
Regression is an important branch of engineering data mining tasks, aiming to establish a
regression model to predict the output of interest based on the input variables. To meet the …

Computational mechanics enhanced by deep learning

A Oishi, G Yagawa - Computer Methods in Applied Mechanics and …, 2017 - Elsevier
The present paper describes a method to enhance the capability of, or to broaden the scope
of computational mechanics by using deep learning, which is one of the machine learning …

IDRLnet: A physics-informed neural network library

W Peng, J Zhang, W Zhou, X Zhao, W Yao… - arxiv preprint arxiv …, 2021 - arxiv.org
Physics Informed Neural Network (PINN) is a scientific computing framework used to solve
both forward and inverse problems modeled by Partial Differential Equations (PDEs). This …

Fast knot optimization for multivariate adaptive regression splines using hill climbing methods

X Ju, VCP Chen, JM Rosenberger, F Liu - Expert systems with applications, 2021 - Elsevier
Multivariate adaptive regression splines (MARS) is a statistical modeling approach with wide-
ranging real-world applications. In the MARS model building process, knot positioning is a …

Amortized finite element analysis for fast PDE-constrained optimization

T Xue, A Beatson, S Adriaenssens… - … on Machine Learning, 2020 - proceedings.mlr.press
Optimizing the parameters of partial differential equations (PDEs), ie, PDE-constrained
optimization (PDE-CO), allows us to model natural systems from observations or perform …

Novel hybrid artificial neural network based autopicking workflow for passive seismic data

D Maity, F Aminzadeh, M Karrenbach - Geophysical Prospecting, 2014 - earthdoc.org
Microseismic monitoring is an increasingly common geophysical tool to monitor the changes
in the subsurface. Autopicking involving phase arrival detection is a common element in …

An intelligent computing technique to analyze the vibrational dynamics of rotating electrical machine

MAZ Raja, SA Niazi, SA Butt - Neurocomputing, 2017 - Elsevier
In this study, bio-inspired computational intelligence is exploited to analyze the nonlinear
vibrational dynamics of rotating electrical machine (VD-REM) model by applying artificial …

Designing accurate emulators for scientific processes using calibration-driven deep models

JJ Thiagarajan, B Venkatesh, R Anirudh… - Nature …, 2020 - nature.com
Predictive models that accurately emulate complex scientific processes can achieve speed-
ups over numerical simulators or experiments and at the same time provide surrogates for …

Adaptive steganography by oracle (ASO)

S Kouider, M Chaumont… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
HUGO [1] and MOD [2] are the most secure adaptive embedding algorithms of 2011. These
algorithms strive to hide a secret message, while minimizing an ad hoc embedding impact …