Center for Research in Scientific Computation

NC State

Works Published in 2020

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Displaying all 14 works

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2020 journal article

Biologically-informed neural networks guide mechanistic modeling from sparse experimental data

PLOS COMPUTATIONAL BIOLOGY, 16(12).

Source: Web Of Science
Added: January 4, 2021

2020 article

Radiation Source Localization Using Surrogate Models Constructed from 3-D Monte Carlo Transport Physics Simulations

NUCLEAR TECHNOLOGY.

By: P. Miles n, J. Cook n, Z. Angers*, C. Swenson*, B. Kiedrowski*, J. Mattingly n, R. Smith

author keywords: Radiation detection; inverse problem; Bayesian inference; MCNP; surrogate modeling
Source: ORCID
Added: October 25, 2020

2020 journal article

Learning Equations from Biological Data with Limited Time Samples

BULLETIN OF MATHEMATICAL BIOLOGY, 82(9).

author keywords: Equation learning; Numerical differentiation; Sparse regression; Model selection; Partial differential equations; Parameter estimation; Population dynamics; Glioblastoma multiforme
Source: Web Of Science
Added: September 28, 2020

2020 journal article

AN FE-FD METHOD FOR ANISOTROPIC ELLIPTIC INTERFACE PROBLEMS

SIAM JOURNAL ON SCIENTIFIC COMPUTING, 42(4), B1041–B1066.

By: B. Dong, X. Feng & Z. Li

author keywords: anisotropic elliptic interface problem; finite element and finite difference method; maximum principle preserving scheme; normal derivative computation; scaling technique; error analysis
Sources: Web Of Science, ORCID
Added: September 28, 2020

2020 review

A tutorial review of mathematical techniques for quantifying tumor heterogeneity

[Review of ]. MATHEMATICAL BIOSCIENCES AND ENGINEERING, 17(4), 3660–3709.

author keywords: cancer heterogeneity; mathematical oncology; tumor growth; glioblastoma multiforme; virtual populations; nonlinear mixed effects; spatiotemporal data; Bayesian estimation; generative; adversarial networks; non-parametric estimation; variational autoencoders; machine learning
Source: Web Of Science
Added: August 3, 2020

2020 journal article

Learning partial differential equations for biological transport models from noisy spatio-temporal data

By: J. Lagergren, J. Nardini, G. Michael Lavigne n, E. Rutter & K. Flores

author keywords: numerical differentiation; equation learning; sparse regression; partial differential equations; parameter estimation; biological transport
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Lethal and sublethal effects of toxicants on bumble bee populations: a modelling approach

ECOTOXICOLOGY, 29(3), 237–245.

author keywords: Hymenoptera; Neonicitinoid; Delay differential equation
Source: Web Of Science
Added: March 16, 2020

2020 journal article

Variance-based sensitivity analysis for time-dependent processes

RELIABILITY ENGINEERING & SYSTEM SAFETY, 196.

author keywords: Global sensitivity analysis; Sobol' Indices; Karhunen-Loeve expansion; Time-dependent processes; Surrogate models; Polynomial chaos; Uncertainty quantification
Sources: Web Of Science, ORCID
Added: March 16, 2020

2020 journal article

Mesh independence of the generalized Davidson algorithm

Journal of Computational Physics, 409, 109322.

author keywords: Generalized Davidson algorithm; Mesh independence; Neutron transport; Electronic structure computations
Source: ORCID
Added: February 21, 2020

2020 journal article

Correctly modeling plant-insect-herbivore-pesticide interactions as aggregate data

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 17(2), 1743–1756.

By: H. Banks, J. Banks*, J. Catenacci*, M. Joyner* & J. Stark*

author keywords: plant-insect interactions; inverse problems; hypothesis testing and standard errors in dynamical models; aggregate data; Prohorov metric
Source: Web Of Science
Added: January 13, 2020

2020 journal article

Finite-Volume-Particle Methods for the Two-Component Camassa-Holm System

COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 27(2), 480–502.

By: A. Chertock, A. Kurganov & Y. Liu

author keywords: Two-component Camassa-Holm system; finite-volume method; deterministic particle method; finite-volume-particle method; central-upwind scheme
Source: Web Of Science
Added: December 30, 2019

2020 journal article

Parameter estimation using aggregate data

APPLIED MATHEMATICS LETTERS, 100.

author keywords: Uncertainty quantification; Parameter estimation; CAR T cancer therapy
Source: Web Of Science
Added: November 25, 2019

2020 journal article

How to obtain an accurate gradient for interface problems?

Journal of Computational Physics, 405, 109070.

By: F. Tong*, W. Wang*, X. Feng*, J. Zhao* & Z. Li

author keywords: Accuracy of derivatives; Elliptic interface problems; Discontinuous coefficient; Discrete Green functions; IIM
Source: ORCID
Added: November 1, 2019

2020 journal article

Modelling the effects of field spatial scale and natural enemy colonization behaviour on pest suppression in diversified agroecosystems

AGRICULTURAL AND FOREST ENTOMOLOGY, 22(1), 30–40.

author keywords: Beetle; differential equation; diffusion; dispersal; habitat heterogeneity
Source: Web Of Science
Added: September 23, 2019