Works Published in 2018
Displaying works 41 - 60 of 124 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
Eigenvector Continuation with Subspace Learning
Physical Review Letters, 121(3).
TL;DR:
While an eigenvector resides in a linear space with enormous dimensions, the eigen vector trajectory generated by smooth changes of the Hamiltonian matrix is well approximated by a very low-dimensional manifold, it is proved using analytic function theory and proposed an algorithm to solve for the extremal eigenvectors.
(via Semantic Scholar)
link.aps.org (publisher PDF)
Sources: Crossref, NC State University Libraries, ORCID
Added: July 20, 2019
2018 journal article
Bayesian Discriminant Analysis Using a High Dimensional Predictor
SANKHYA-SERIES A-MATHEMATICAL STATISTICS AND PROBABILITY, 80, 112–145.
author keywords: Discriminant analysis; High dimensional predictor; Posterior concentration; Shrinkage prior; Sparsity
TL;DR:
This work considers the problem of Bayesian discriminant analysis using a high dimensional predictor and obtains the contraction rate of the posterior distribution for the mean and the precision matrix respectively using the Euclidean and the Frobenius distance.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
10. Reduced Inequalities
(OpenAlex)
Source: Web Of Science
Added: July 15, 2019
2018 chapter
Bayesian Approaches to Uncertainty Quantification and Structure Refinement from X-Ray Diffraction
In Materials Discovery and Design (pp. 81–102).
TL;DR:
This chapter introduces classical frequentist and Bayesian inference applied to analyzing diffraction profiles, and the methods are compared and contrasted.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
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.
author keywords: Ferroelectric; density functional theory; Landau energy; sensitivity analysis
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: June 30, 2019
2018 journal article
Modeling and Evaluating Traffic Flow at Sag Curves When Imposing Variable Speed Limits on Connected Vehicles
TRANSPORTATION RESEARCH RECORD, 2672(20), 193–202.
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: June 4, 2019
2018 journal article
Reliability Assessment Tool: Development and Prototype Testing
TRANSPORTATION RESEARCH RECORD, 2672(14), 29–38.
TL;DR:
A monitoring system that was developed to assess travel time reliability for observed operating conditions by utilizing traffic stream and non-transportation related data is presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: May 28, 2019
2018 journal article
Bayesian classification of multiclass functional data
ELECTRONIC JOURNAL OF STATISTICS, 12(2), 4669–4696.
author keywords: Multiclass functional data; multinomial probit models; B-splines; posterior contraction rate; discriminant analysis
TL;DR:
A Bayesian approach to estimating parameters in multiclass functional models is proposed and Bayesian linear and quadratic discriminant analyses on the multivariate data obtained by applying a functional principal component technique on the original functional data are considered.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
10. Reduced Inequalities
(OpenAlex)
Source: Web Of Science
Added: March 25, 2019
2018 conference paper
Simulation-based Evaluation On Integrating Additive Manufacturing Capability In A Deployed Military Environment
Proceedings of the 2018 Winter Simulation Conference, 3721–3729.
Contributors: T. Moore n, B. McConnell n & J. Wilson n
TL;DR:
A data-driven forecast of repair parts for the M109A6 Paladin self-propelled 155 mm howitzer is developed, and this forecast drives a discrete-event simulation to assess requirements for Additive Manufacturing to be a feasible part of the U.S. Army’s expeditionary supply chain.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: February 11, 2019
2018 article
Joint Virtual Machine Placement and Path Selection in a Virtualized Datacenter Environment
ICDCN'18: PROCEEDINGS OF THE 19TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING AND NETWORKING.
author keywords: Datacenter; Service Level Agreement; CPU Time; Uplink Bandwidth; Virtual Machine Placement; Path Selection
TL;DR:
This work designs a modified greedy approach that uses virtual machine placement and path selection to solve the joint resource allocation problem and designs a rigorous simulation setup to derive a definitive set of guidelines for the datacenter designer implementing the proposed SLA.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: February 4, 2019
2018 journal article
Personalized mathematical model of endotoxin-induced inflammatory responses in young men and associated changes in heart rate variability
Mathematical Modelling of Natural Phenomena, 13(5), 42.
Ed(s): K. Maruta, S. Minaev, N. Il Kim, H. Im & V. Gubernov
author keywords: Acute inflammation; mathematical modeling; heart rate variability; parameter estimation
TL;DR:
The observed correlation between the inflammatory response and HRV brings us a step further towards understanding if HRV predictions can be used as a marker for inflammation, potentially translating to identifying a non-invasive marker that can be use to detect the onset of sepsis.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: January 21, 2019
2018 journal article
A military logistic network planning system (MLNPS)
Military Operations Research.
Source: NC State University Libraries
Added: January 16, 2019
2018 journal article
A comparison of mixed integer programming formulations of the capacitated lot-sizing problem
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 56(23), 7064–7084.
Contributors: H. Karagul*, D. Warsing n , T. Hodgson n , M. Kapadia n & R. Uzsoy n
author keywords: capacitated lot sizing; mixed integer linear programming; set-up planning; printing industry; optimisation
TL;DR:
The authors' experiments demonstrate that, while the S&S formulation provides a much tighter LP bound, the Novel formulation is better able to exploit the intelligence of the CPLEX solution engine.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 14, 2019
2018 journal article
A Military Logistics Network Planning System
Military Operations Research, 23(4), 5–24.
Contributors: M. Rogers, B. McConnell , T. Hodgson , M. Kay , R. King , G. Parlier, K. Thoney-Barletta
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: January 7, 2019
2018 journal article
A PROBABILISTIC SUBSPACE BOUND WITH APPLICATION TO ACTIVE SUBSPACES
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 39(3), 1208–1220.
Contributors: 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
TL;DR:
This work presents a bound on the number of samples so that with high probability the angle between the dominant subspaces of E and S is less than a user-specified tolerance, and suggests that Monte Carlo sampling can be efficient in the presence of many parameters, as long as the underlying function f is sufficiently smooth.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
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.
author keywords: ADI method; interface problems; discontinuous coefficient; multiscale; jump conditions; augmented variable; stability
TL;DR:
Alternating direction implicit (ADI) method is one of the most efficient methods in solving parabolic PDEs of initial and boundary value problems and it is challenging to develop efficient ADI methods.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: January 7, 2019
2018 journal article
A Mutual Subsidy Mechanism for a Seasonal Product Supply Chain Channel Under Double Price Regulation
ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 35(6).
author keywords: Supply chain channel; mutual subsidy mechanism; price regulation; seasonal product
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Source: Web Of Science
Added: December 31, 2018
2018 journal article
An integrated chance-constrained stochastic model for efficient and sustainable supplier selection and order allocation
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 56(21), 6890–6916.
Contributors: H. Moheb-Alizadeh n & R. Handfield n
author keywords: supplier selection; order allocation; non-linear programming; valid inequalities; chance-constrained programming; data envelopment analysis (DEA)
TL;DR:
A manufacturing case study demonstrates the validity of the proposed MINLP model, and its effectiveness in designing a supply network that addresses the ‘triple bottom line’ of people, profit and planet that comprises many sustainability initiatives in an efficient manner.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: December 31, 2018
2018 article
Hybrid theorem proving as a lightweight method for verifying numerical software
PROCEEDINGS OF CORRECTNESS 2018: 2ND IEEE/ACM INTERNATIONAL WORKSHOP ON SOFTWARE CORRECTNESS FOR HPC APPLICATIONS, pp. 1–8.
author keywords: hybrid systems; formal methods; scientific computation; KeYmaera X
TL;DR:
This study applies hybrid theorem proving from the field of cyber-physical systems to problems in scientific computation, and shows how to verify the correctness of discrete updates that appear in the simulation of continuous physical systems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
13. Climate Action
(OpenAlex)
Sources: ORCID, Web Of Science
Added: December 12, 2018
2018 journal article
On Characterizing Information Dissemination During City-Wide Cascading Failures in Smart Grid
IEEE SYSTEMS JOURNAL, 12(4), 3404–3413.
author keywords: Communication networks; computer networks; cyber-physical systems; power system faults; power system protection; smart grids
TL;DR:
It is found that information dissemination is not always the winner in the race against fault propagation, and an innovative framework is built, the cascading failure with communications framework, to consolidate both communication networks and power grids.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
11. Sustainable Cities and Communities
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 10, 2018
2018 journal article
Student evaluations of teaching: the impact of faculty procedures on response rates
Assessment & Evaluation in Higher Education, 4, 1–13.
author keywords: Response rates; course evaluation; teacher influence; higher education
UN Sustainable Development Goal Categories
4. Quality Education
(Web of Science; OpenAlex)
Source: ORCID
Added: December 6, 2018
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