Center for Research in Scientific Computation

NC State

Works Published in 2018

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Displaying works 1 - 20 of 29 in total

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

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2018 journal article

A Smoothing Direct Search Method for Monte Carlo-Based Bound Constrained Composite Nonsmooth Optimization

SIAM Journal on Scientific Computing, 40(4), A2174–A2199.

By: X. Chen *, C. Kelley , F. Xu * & Z. Zhang *

author keywords: sampling methods; direct search algorithm; Monte Carlo simulation; nonsmooth optimization; smoothing functions; Clarke stationarity
Sources: ORCID, Crossref
Added: August 29, 2019

2018 article

Automated Object Tracing for Biomedical Image Segmentation Using a Deep Convolutional Neural Network

MEDICAL IMAGE COMPUTING AND COMPUTER ASSISTED INTERVENTION - MICCAI 2018, PT IV, Vol. 11073, pp. 686–694.

By: E. Rutter, J. Lagergren & K. Flores

Source: Web Of Science
Added: August 12, 2019

2018 chapter

Bayesian Approaches to Uncertainty Quantification and Structure Refinement from X-Ray Diffraction

In Materials Discovery and Design (pp. 81–102).

By: A. Paterson  n, B. Reich  n, R. Smith , A. Wilson  n & J. Jones  n

Sources: Crossref, ORCID
Added: June 30, 2019

2018 journal article

Analysis of a multi-axial quantum-informed ferroelectric continuum model: Part 2—sensitivity analysis

Journal of Intelligent Material Systems and Structures, 29(13), 2840–2860.

By: L. Leon n, R. Smith , W. Oates * & P. Miles*

author keywords: Ferroelectric; density functional theory; Landau energy; sensitivity analysis
Sources: Crossref, ORCID
Added: June 30, 2019

2018 review

Improving the generation and selection of virtual populations in quantitative systems pharmacology models

[Review of ]. PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY, 139, 15–22.

By: T. Rieger *, R. Allen *, L. Bystricky *, Y. Chen*, G. Colopy *, Y. Cui *, A. Gonzalez *, Y. Liu * ...

author keywords: Global optimization; Acceptance rejection sampling; Mathematical modeling; Ordinary differential equations; Genetic algorithm; Metropolis-Hastings
Source: Web Of Science
Added: January 14, 2019

2018 journal article

A PROBABILISTIC SUBSPACE BOUND WITH APPLICATION TO ACTIVE SUBSPACES

SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 39(3), 1208–1220.

By: J. Holodnak, I. Ipsen  & R. Smith 

author keywords: positive semidefinite matrices; principal angles; eigenvalue decomposition; eigen-value gaps; matrix concentration inequality; intrinsic dimension; Monte Carlo sampling; active sub-spaces
Sources: Web Of Science, ORCID
Added: January 7, 2019

2018 journal article

ON MULTISCALE ADI METHODS FOR PARABOLIC PDEs WITH A DISCONTINUOUS COEFFICIENT

MULTISCALE MODELING & SIMULATION, 16(4), 1623–1647.

By: Z. Li , X. Chen & Z. Zhang

author keywords: ADI method; interface problems; discontinuous coefficient; multiscale; jump conditions; augmented variable; stability
Sources: Web Of Science, ORCID
Added: January 7, 2019

2018 journal article

A numerical algorithm for constructing an individual mathematical model of HIV dynamics at cellular level

JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 26(6), 859–873.

By: H. Banks, S. Kabanikhin, O. Krivorotko & D. Yermolenko

author keywords: Mathematical model of HIV dynamics; parameter specification problem; inverse problem; optimization approach; genetic algorithm; confidence intervals
Source: Web Of Science
Added: December 17, 2018

2018 journal article

Estimating intratumoral heterogeneity from spatiotemporal data

JOURNAL OF MATHEMATICAL BIOLOGY, 77(6-7), 1999–2022.

By: E. Rutter, H. Banks & K. Flores

author keywords: Glioblastoma multiforme; Random differential equation; Parameter estimation
Source: Web Of Science
Added: December 17, 2018

2018 journal article

Automated Defect Detection in Spent Nuclear Fuel Using Combined Cerenkov Radiation and Gamma Emission Tomography Data

Nuclear Technology, 204(3), 343–353.

By: E. Brayfindley, R. Smith , J. Mattingly & R. Brigantic*

author keywords: Digital Cerenkov Viewing Device; tomography; image analysis; spent fuel characterization
Sources: Web Of Science, Crossref, ORCID
Added: December 3, 2018

2018 journal article

RANDOM DELAY DIFFERENTIAL EQUATIONS AND INVERSE PROBLEMS FOR AGGREGATE DATA PROBLEMS

EURASIAN JOURNAL OF MATHEMATICAL AND COMPUTER APPLICATIONS, 6(4), 4–16.

By: H. Banks & W. Thompson

author keywords: Inverse problems; random delay differential equations; aggregate data; approximation and consistency of estimators
Source: Web Of Science
Added: December 3, 2018

2018 journal article

A MULTISCALE METHOD FOR COMPUTING EFFECTIVE PARAMETERS OF COMPOSITE ELECTROMAGNETIC MATERIALS WITH MEMORY EFFECTS

QUARTERLY OF APPLIED MATHEMATICS, 76(4), 713–738.

By: V. Bokil, H. Banks, D. Cioranescu* & G. Griso *

author keywords: Maxwell's equations; periodic unfolding; homogenization; dispersive media; auxiliary differential equation
Source: Web Of Science
Added: November 26, 2018

2018 journal article

Modeling Nondilute Species Transport Using the Thermodynamically Constrained Averaging Theory

Water Resources Research, 54(9), 6656–6682.

By: T. Weigand *, P. Schultz*, D. Giffen n, M. Farthing*, A. Crockett*, C. Kelley , W. Gray *, C. Miller *

Sources: Web Of Science, ORCID, Crossref
Added: November 12, 2018

2018 journal article

OPTIMAL DESIGN FOR DYNAMICAL MODELING OF PEST POPULATIONS

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 15(4), 993–1010.

By: H. Banks, R. Everett, N. Murad, R. White, J. Banks, B. Cass, J. Rosenheim  n

author keywords: Dynamic modeling; pest management; optimal experimental design; constrained optimization; ecoinformatics
Source: Web Of Science
Added: October 29, 2018

2018 journal article

A direct IIM approach for two-phase Stokes equations with discontinuous viscosity on staggered grids

COMPUTERS & FLUIDS, 172, 549–563.

By: X. Chen, Z. Li  & J. Ruiz Alvarez

author keywords: Incompressible Stokes equations; Interface problem; Discontinuous viscosity; Marker and cell scheme; Staggered mesh; Uzawa method; Immersed interface method; Finite difference method
Sources: Web Of Science, ORCID
Added: October 19, 2018

2018 article

Uncertainty-enabled design of electromagnetic reflectors with integrated shape control

BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES XII, Vol. 10596.

By: S. Haque, L. Kindrat*, L. Zhang *, V. Mikheev *, D. Kim*, S. Liu*, J. Chung*, M. Kuian *, J. Massad*, R. Smith 

author keywords: Bimorph membrane; Zernike polynomials; PVDF; Sensitivity analysis; Uncertainty Quantification
Sources: Web Of Science, ORCID
Added: October 16, 2018

2018 article

Active Subspace Uncertainty Quantification for a Polydomain Ferroelectric Phase-Field Model

BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES XII, Vol. 10596.

By: L. Leon, R. Smith , P. Miles & W. Oates *

author keywords: Ferroelectric materials; ferroelectricity; active subspaces; surrogate model; uncertainty quantification; Bayesian inference
Sources: Web Of Science, ORCID
Added: October 16, 2018

2018 article

Uncertainty Quantification for PZT Bimorph Actuators

BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES XII, Vol. 10596.

By: N. Bravo, R. Smith  & J. Crews*

author keywords: Uncertainty Quantification; PZT Bimorph; Modeling; Surrogate; Homogenized Energy Model
Sources: Web Of Science, ORCID
Added: October 16, 2018

2018 journal article

The effect of pore size and density on ultrasonic attenuation in porous structures with mono-disperse random pore distribution: A two-dimensional in-silico study

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 144(2), 709–719.

By: O. Yousefian, R. White  n, Y. Karbalaeisadegh, H. Banks & M. Muller

Source: Web Of Science
Added: October 16, 2018

2018 journal article

TRAVELING WAVES OF A GO-OR-GROW MODEL OF GLIOMA GROWTH

SIAM JOURNAL ON APPLIED MATHEMATICS, 78(3), 1778–1801.

By: T. Stepien *, E. Rutter & Y. Kuang *

author keywords: glioblastoma; tumor growth; go or grow; traveling wave; mathematical modeling
Source: Web Of Science
Added: August 6, 2018