Works Published in 2018

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Displaying works 101 - 120 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

A new method for generating initial solutions of capacitated vehicle routing problems

Gazi University Journal of Science, 31(2), 489–513.

By: K. Karagul, M. Kay & S. Tokat

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

2018 journal article

Patterns in inversion sequences II: Inversion sequences avoiding triples of relations

Journal of Integer Sequences, 21(2).

By: M. Martinez & C. Savage

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

2018 journal article

Numerical methods for nonlinear equations

Acta Numerica, 27, 207–287.

By: C. Kelley n

TL;DR: This article is about numerical methods for the solution of nonlinear equations and includes the classical methods to make the presentation complete and discusses less familiar topics such as Anderson acceleration, semi-smooth Newton’s method, and pseudo-arclength and Pseudo-transient continuation methods. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2018 journal article

Formal methods and finite element analysis of hurricane storm surge: A case study in software verification

SCIENCE OF COMPUTER PROGRAMMING, 158, 100–121.

By: J. Baugh n & A. Altuntas n

author keywords: Formal methods; Model checking; Scientific computing; Earth and atmospheric sciences
TL;DR: An ocean circulation model used in production and an extension made to it that offers substantial performance gains are looked at, and Alloy, a declarative modeling language with tool support and an automatic form of analysis performed within a bounded scope using a SAT solver is used. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Enhanced linear reformulation for engineering optimization models with discrete and bounded continuous variables

Applied Mathematical Modelling, 58, 140–157.

By: Q. An n, S. Fang n, H. Li* & T. Nie*

author keywords: Nonlinear discrete optimization; Linear reformulation; Polynomial programming; Signomial programming
TL;DR: This paper significantly extends the applicability of state-of-the-art ELDP (equations for linearizing discrete product terms) method by providing a new linearization to handle more complicated non-linear terms involving both of discrete and bounded continuous variables. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2018 article

Editorial from the Incoming Editor-in-Chief

Uzsoy, R. (2018, May). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 31, pp. 195–195.

By: R. Uzsoy n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Designing Ethical Personal Agents

IEEE INTERNET COMPUTING, 22(2), 16–22.

Contributors: P. Murukannaiah*, H. Guo n, N. Ajmeri n & M. Singh n

TL;DR: The authors consider the problem of engineering ethical personal agents that would understand the applicable social norms and its users preferences among values and act or recommend actions that promote preferred values, especially in scenarios where the norms conflict. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Dengue Fever Surveillance in India Using Text Mining in Public Media

AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 98(1), 181–191.

By: A. Villanes n, E. Griffiths*, M. Rappa n & C. Healey n

MeSH headings : Data Mining; Dengue / epidemiology; Humans; India / epidemiology; Mass Media / statistics & numerical data; Newspapers as Topic / statistics & numerical data; Population Surveillance / methods
TL;DR: This article analyzes dengue news articles in Asian countries, with a focus in India, for each month in 2014 and concludes that the proposed method facilitates the effective discovery of evolutionary d Dengue themes and patterns. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

A least squares augmented immersed interface method for solving Navier-Stokes and Darcy coupling equations

COMPUTERS & FLUIDS, 167, 384–399.

By: Z. Li n, M. Lai*, X. Peng* & Z. Zhang*

author keywords: Navier-Stokes and Darcy coupling; Coupled fluid flow with porous media; Least squares augmented IIM; Fast Poisson/Helmholtz solver; Analytic solution for Navier-Stokes and; Darcy coupling; Interface relations
TL;DR: The proposed new idea in enforcing the divergence free condition at the interface from the fluid side has also been utilized to solve the Stokes and Darcy coupling equations and shown to outperform the original method. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

A branch-and-cut algorithm using polar cuts for solving nonconvex quadratic programming problems

Optimization, 67(2), 359–375.

author keywords: Branch-and-cut algorithm; nonconvex quadratically constrained quadratic programming; polar cut; semidefinite relaxation
TL;DR: Numerical experiments indicate that the number of explored nodes required for solving QCQP problems can be significantly reduced by employing the proposed polar cuts. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Rank My Update, Please

AMERICAN MATHEMATICAL MONTHLY, 125(1), 61–64.

By: C. Meyer n

TL;DR: This note presents an expression in simply stated terms for the exact rank of a rank-one updated matrix. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Dynamic VM allocation in a SaaS environment

ANNALS OF TELECOMMUNICATIONS, 73(3-4), 205–218.

By: B. Bouterse n & H. Perros n

author keywords: Provision of virtual machines (VMs); Time-series forecasting models; Hidden Markov models (HMM); Virtual computing laboratory (VCL); Periodic-reviewmodel; Capacity planning
TL;DR: A series of forecasting models for predicting demand for VMs in a cloud-based software used as a software-as-a-service (SaaS) are developed and used in a periodic-review provision model which determines how many VMs should be provisioned or de-provision at each inspection interval. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Argument division based branch-and-bound algorithm for unit-modulus constrained complex quadratic programming

Journal of Global Optimization, 70(1), 171–187.

author keywords: Quadratic programming; Semidefinite relaxation; Branch-and-bound; Global optimization
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Variations of cohort intelligence

SOFT COMPUTING, 22(6), 1731–1747.

author keywords: Cohort intelligence; Self-supervised learning; Socio-inspired optimization; Unconstrained test problems
TL;DR: The analysis of variations of cohort intelligence gives very important insight about the strategy that should be followed while working in a cohort and may provide insight into variegated applicability domain of the CI methodology. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Variational Gaussian approximation for Poisson data

INVERSE PROBLEMS, 34(2).

By: S. Arridge*, K. Ito n, B. Jin* & C. Zhang*

author keywords: variational Gaussian approximation; Poisson data; hierarchical modeling; Kullback-Leibler divergence; alternating direction maximization
TL;DR: This work analyzes a variational Gaussian approximation to the posterior distribution arising from the Poisson model with a Gaussian prior, and derives an explicit expression for the lower bound, and shows the existence and uniqueness of the optimalGaussian approximation. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Functional law of the iterated logarithm for multi-server queues with batch arrivals and customer feedback

ANNALS OF OPERATIONS RESEARCH, 264(1-2), 157–191.

By: Y. Guo*, Y. Liu n & R. Pei*

author keywords: Functional law of the iterated logarithm; Multi-server queue; Batch arrival; Customer feedback; Nonexponential service times; Strong approximation
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

An indirect testing approach for characterizing pressure profiles of compression bandages and hosiery

JOURNAL OF THE TEXTILE INSTITUTE, 109(2), 256–267.

By: C. Kwon n, M. Hegarty n, W. Oxenham n, K. Thoney-Barletta n, E. Grant n & L. Reid

author keywords: Compression medical textiles; compression garments; interface pressure; tensile properties; body measurement
TL;DR: An indirect approach for measuring pressure from a set of compression bandages and hosiery was developed, from which rigidity (EI) values were determined, and tension–elongation curves and pressure-elongation data were calculated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Almost output regulation of LFT systems via gain-scheduling control

INTERNATIONAL JOURNAL OF CONTROL, 91(5), 1161–1170.

author keywords: Output regulation; gain-scheduling control; linear fractional transformation (LFT); linear matrix inequality (LMI)
TL;DR: A novel semi-LFT gain-scheduling output regulator structure is proposed, such that the associated control synthesis conditions guaranteeing both output regulation and disturbance attenuation performance are formulated as a set of linear matrix inequalities (LMIs) plus parameter-dependent linear matrix equations, which can be solved separately. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 article

SDN Enabled Restoration With Triggered Precomputation in Elastic Optical Inter- Datacenter Networks

Xiong, Y., Li, Y., Zhou, B., Wang, R., & Rouskas, G. N. (2018, January). JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Vol. 10, pp. 24–34.

By: Y. Xiong, Y. Li, B. Zhou, R. Wang & G. Rouskas n

author keywords: Elastic optical networks (EONs); Inter-datacenter; Layered auxiliary graph; Restoration; Software defined networking; Triggered precomputation
TL;DR: This paper extends the controller functionality and OpenFlow protocol for software-defined elastic optical inter-datacenter network architectures and develops a fast restoration strategy with triggered precomputation (FR-TP) that achieves fast failure recovery with minimal resource overhead. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Core of the Reinsurance Market with Dependent Risks

Journal of the Operations Research Society of China, 6(1), 49–57.

author keywords: Core; Risk premium; Reinsurance market; Exponential utility; Cooperative game
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

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