Center for Research in Scientific Computation

Works Published in 2013

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Displaying works 1 - 20 of 48 in total

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

2013 journal article

A Comparison of Feature Selection and Classification Algorithms in Identifying Baseball Pitches

International MultiConference of Engineers and Computer Scientists : IMECS 2013 : 13-15 March, 2013, the Royal Garden Hotel, Kowloon, Hong Kong, 263–268.

By: H. Tran, A. Attarian, G. Danis, J. Gronsbell & G. Iervolino

Ed(s): S. Ao, O. Castillo, C. Douglas, D. Feng & J. Lee

Event: International MultiConference of Engineers and Computer Scientists at Royal Garden Hotel, Kowloon, Hong Kong on March 13-15, 2013

Source: NC State University Libraries
Added: January 13, 2021

2013 journal article

Experimental design for vector output systems

Inverse Problems in Science and Engineering, 22(4), 557–590.

By: H. Banks* & K. Rehm

author keywords: optimal design; inverse problems; optimal selection of observables and sampling times; HIV models; plant metabolism and growth
TL;DR: An optimal design problem for the selection of best states to observe and optimal sampling times for parameter estimation or inverse problems involving complex non-linear dynamical systems is formulated. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2013 journal article

Acoustic localisation of coronary artery stenosis: Wave propagation in soft tissue mimicking gels

Artery Research, 7(3-4), 124.

By: S. Greenwald*, H. Banks n, M. Birch*, M. Brewin*, S. Hu n, Z. Kenz n, C. Kruse*, D. Mehta* ...

TL;DR: Wave Propagation in Soft TISSUE MIMICKing Gel is presented, which proposes a new approach to wave-based reinforcement learning that combines reinforcement learning with discrete-time reinforcement learning. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2013 journal article

Towards computational diagnosis of coronary artery disease

Artery Research, 7(3-4), 123–124.

By: S. Shaw*, J. Whiteman*, S. Greenwald*, C. Kruse*, H. Banks*, M. Birch*, Z. Kenz, J. Reeves*, S. Hu, M. Brewin*

TL;DR: The new cuff-based SphygmoCor technique used for evaluation of CBP parameters in a clinical environment is a convenient and accurate proxy for the previous tonometric technique regardless of patient age. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2013 journal article

Experimental design for distributed parameter vector systems

Applied Mathematics Letters, 26(1), 10–14.

By: H. Banks* & K. Rehm*

author keywords: Optimal design; Inverse problems; Optimal selection of observables; Sampling points
TL;DR: An optimal design problem for the selection of best states to observe and optimal sampling times and locations for parameter estimation or inverse problems involving complex nonlinear nonlinear partial differential systems is formulated. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2013 conference paper

Cardiovascular Dynamics during Head-up Tilt assessed Via a Pulsatile and Non-pulsatile Model

Proceedings of the 3rd International Conference on Simulation and Modeling Methodologies, Technologies and Applications, 1, 673–680.

By: H. Tran*, N. Williams & M. Olufsen

Event: Special Session on Modelling and Simulation in Biology and Medicine

TL;DR: It is shown that mathematical modeling can be used to predict changes in cardiac contractility, vascular resistance, and arterial compliance, quantities that cannot be measured but are useful to assess the system’s state. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: February 10, 2020

2013 journal article

PEDESTRIAN FLOW MODELS WITH SLOWDOWN INTERACTIONS

Mathematical Models and Methods in Applied Sciences, 24(02), 249–275.

By: A. Chertock n, A. Kurganov*, A. Polizzi* & I. Timofeyev*

author keywords: Pedestrian traffic flow; stochastic cellular automata model; mesoscopic and macroscopic models; exclusion process; nonlinear diffusion
TL;DR: Numerical experiments demonstrate that the nonlinear diffusion is essential for reproducing the behavior of the stochastic system in the nonhyperbolic regime. (via Semantic Scholar)
Source: Crossref
Added: December 11, 2019

2013 conference paper

Efficient Solutions to the NDA-NCA Low-Order Eigenvalue Problem

Proceedings of International Conference on Mathematics and Computational Methods Applied to Nuclear Science & Engineering, 2725–2735.

By: J. Willert & C. Kelley

Source: NC State University Libraries
Added: October 7, 2019

2013 conference paper

An Efficient Parallel Solution to the Wigner-Poisson Equations

In F. Liu (Ed.), High Performance Computing Symposium (HPC 2013), Simulation Series Vol. 45, Society for Modeling & Simulation International (Vol. 45, pp. 773–780). Curran Associates Inc.

By: A. Costolanski, C. Kelley, G. Howell & A. Salinger

Ed(s): F. Liu

Source: NC State University Libraries
Added: October 7, 2019

2013 chapter

High Order Numerical Simulation of the Transmission and Scattering of Waves Using the Method of Difference Potentials

In Proceedings of the International Conference Difference Schemes and Applications in honor of the 90-th Birthday of Prof. V. S. Ryaben'kii, Moscow, Russia, May 27--31, 2013 (pp. 33–34). https://stsynkov.math.ncsu.edu/publications/Tsynkov_abstract_for_Ryabenkii-90.pdf

By: S. Britt, M. Medvinsky, E. Turkel & S. Tsynkov

Event: Keldysh Institute of Applied Mathematics, Russian Academy of Sciences

Source: ORCID
Added: September 6, 2019

2013 conference paper

Mechanism of Drug Action on Alzheimer's Disease Protein

Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis. Presented at the Denver CO. Denver CO: IEEE Computer Society Press.

By: E. Briggs, M. Hodak, F. Rose, W. Lu, C. Kelley & J. Bernholc

Event: at Denver CO

Source: ORCID
Added: August 29, 2019

2013 article

Hybrid Deterministic/Monte Carlo Neutronics

SIAM J. Sci. Comp., Vol. 35, pp. S62–S83.

By: J. Willert, C. Kelley*, D. Knoll & H. Park

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 29, 2019

2013 article

Explicit Pseudo-Transient Continuation

Pacific J. Opt., Vol. 9, pp. 77–91.

By: C. Kelley & L. Liao

Source: ORCID
Added: August 29, 2019

2013 conference paper

A Hybrid Approach to the Neutron Transport k-Eigenvalue Problem using NDA-based Algorithms

Proceedings of International Conference on Mathematics and Computational Methods Applied to Nuclear Science & Engineering, 1934–1941.

By: J. Willert, C. Kelley, D. Knoll & H. Park

Source: NC State University Libraries
Added: July 10, 2019

2013 journal article

Comparison of Frequentist and Bayesian Confidence Analysis Methods on a Viscoelastic Stenosis Model

SIAM/ASA Journal on Uncertainty Quantification, 1(1), 348–369.

By: Z. Kenz n, H. Banks n & R. Smith n

author keywords: viscoelastic model; asymptotic theory; bootstrapping; Bayesian; MCMC; DRAM
TL;DR: This work compares the performance of three methods for quantifying uncertainty in model parameters: asymptotic theory, bootstrapping, and Bayesian estimation, and holds constant the parameter causing the most complex correlation, obtaining results which are more consistent than those obtained when estimating all parameters. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: June 30, 2019

2013 journal article

CONFIDENCE INTERVAL ESTIMATION FOR AN EMPIRICAL MODEL QUANTIFYING THE EFFECT OF SOIL MOISTURE AND PLANT DEVELOPMENT ON SOYBEAN (GLYCINE MAX (L.) MERR.) LEAF CONDUCTANCE

International Journal of Pure and Apllied Mathematics, 83(3).

By: J. Matthews n, R. Smith n & E. Fiscus n

Sources: Crossref, NC State University Libraries
Added: June 30, 2019

2013 journal article

Discrete Calderon’s projections on parallelepipeds and their application to computing exterior magnetic fields for FRC plasmas

Journal of Computational Physics, 234, 172–198.

By: E. Kansa*, U. Shumlak* & S. Tsynkov n

author keywords: Field reversed configuration (FRC); Single fluid magnetohydrodynamics (MHD); Quasi-static magnetic field; Artificial boundary condition (ABC); The method of difference potentials; Calderon's potentials and projections; Boundary equations with projections
TL;DR: A quasi-static ABC for the magnetic field is obtained in the form of a discrete Calderon boundary equation with projection on the artificial boundary shaped as a parallelepiped, computed by convolution with the discrete fundamental solution on the three-dimensional Cartesian grid. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: June 30, 2019

2013 journal article

Parameter selection methods in inverse problem formulation

Mathematical Modeling and Validation in Physiology: Applications to the Cardiovascular and Respiratory Systems, 2064, 43–73.

By: H. Banks, A. Cintron-Arias & F. Kappel

Source: NC State University Libraries
Added: August 6, 2018

2013 article

Application of the Unscented Kalman Filtering to Parameter Estimation

MATHEMATICAL MODELING AND VALIDATION IN PHYSIOLOGY: APPLICATIONS TO THE CARDIOVASCULAR AND RESPIRATORY SYSTEMS, Vol. 2064, pp. 75–88.

By: A. Attarian n, J. Batzel*, B. Matzuka n & H. Tran n

TL;DR: This chapter illustrates the application of one approach to deal with nonlinear model dynamics, the so-called unscented Kalman filter, and shows how some of the tools for model validation discussed in other chapters of this volume can be used to improve the estimation process. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Exploring accurate Poisson-Boltzmann methods for biomolecular simulations

COMPUTATIONAL AND THEORETICAL CHEMISTRY, 1024, 34–44.

author keywords: Poisson-Boltzmann equation; Finite difference method; Immersed interface method; Continuum solvent models
TL;DR: A second-order finite-difference numerical method to solve the widely used Poisson-Boltzmann equation for electrostatic analyses of realistic bio-molecules is explored and found to deliver more accurate and better-converged grid potentials than the classical method on or nearby the molecular surface. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

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