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.

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.

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.

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 n, 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 n, 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
MeSH headings : Algorithms; Models, Biological; Pharmacology / methods; Systems Biology / methods; Uncertainty; User-Computer Interface
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 n, 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.

author keywords: Glioblastoma multiforme; Random differential equation; Parameter estimation
MeSH headings : Antineoplastic Agents / therapeutic use; Brain Neoplasms / drug therapy; Brain Neoplasms / pathology; Cell Movement; Cell Proliferation; Computer Simulation; Glioblastoma / drug therapy; Glioblastoma / pathology; Humans; Mathematical Concepts; Models, Biological; Neoplasm Invasiveness / pathology; Phenotype; Probability; Spatio-Temporal Analysis; Tumor Burden / drug effects
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 n, R. Smith n, J. Mattingly n & 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.

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 n, 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 n, 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 n, 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
MeSH headings : Animals; Citrus / parasitology; Computer Simulation; Mathematical Concepts; Mites / pathogenicity; Models, Biological; Monte Carlo Method; Pest Control / methods; Pest Control / statistics & numerical data; Plant Diseases / parasitology; Plant Diseases / prevention & control; Population Dynamics
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 n, Z. Li n & 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 n, L. Kindrat*, L. Zhang*, V. Mikheev*, D. Kim*, S. Liu*, J. Chung*, M. Kuian*, J. Massad*, R. Smith n

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.

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 n, R. Smith n & 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 n, R. White n, Y. Karbalaeisadegh n, H. Banks n & M. Muller n

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