Edward P. Fitts Department of Industrial & Systems Engineering

Works Published in 2014

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Displaying works 21 - 40 of 119 in total

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

2014 journal article

Towards evaluating and enhancing the reach of online health forums for smoking cessation

Network Modeling Analysis in Health Informatics and Bioinformatics, 3(1).

Contributors: M. Stearns*, S. Nambiar*, A. Nikolaev*, A. Semenov* & S. McIntos*

author keywords: Social network analysis; Smoking cessation; Online forum communication; RE-AIM framework; Reach; Engagement; Intervention modeling
TL;DR: This paper quantitatively studies the effect of engagement on the users of the Alt.Stop-Smoking forum and demonstrates how online service evaluation and planning by social network analysts can be applied towards strategic interventions targeting increased user engagement in online health forums. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: ORCID
Added: April 9, 2021

2014 chapter

How Similar Are Quasi-, Regular, and Delaunay Triangulations in ℝ3?

In B. Murgante (Ed.), Computational Science and Its Applications – ICCSA 2014 (pp. 381–393).

By: D. Kim*, Y. Cho*, J. Kim*, Y. Lee n & D. Kim*

Ed(s): B. Murgante

TL;DR: The experimental statistics of showing the phenomena related with two fundamental issues of anomalies occur in the quasi-triangulation of the arrangement of spherical atoms in ℝ3 and how much similar or dissimilar the three related structures are are are. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 5, 2021

2014 journal article

Quadratic Optimization over a Second-Order Cone with Linear Equality Constraints

Journal of the Operations Research Society of China, 2(1), 17–38.

By: X. Guo*, Z. Deng n, S. Fang n, Z. Wang* & W. Xing*

author keywords: Quadratic programming; Linear conic programming; Second-order cone; Cone of nonnegative quadratic functions
Sources: Crossref, NC State University Libraries
Added: December 11, 2020

2014 journal article

Approximation of Irregular Geometric Data by Locally Calculated Univariate Cubic L1 Spline Fits

Annals of Data Science, 1(1), 5–14.

By: Z. Wang n, J. Lavery n & S. Fang n

Sources: Crossref, NC State University Libraries
Added: December 11, 2020

2014 book

Network routing of snowplow with resource replenishment and plowing priorities formulation. Algorithm, and application

In Transportation Research Record (Vol. 2440, pp. 16–25).

By: L. Hajibabai*, S. Nourbakhsh*, Y. Ouyang* & F. Peng*

Contributors: L. Hajibabai*, S. Nourbakhsh*, Y. Ouyang* & F. Peng*

Source: ORCID
Added: October 6, 2020

2014 journal article

Joint optimization of freight facility location and pavement infrastructure rehabilitation under network traffic equilibrium

Transportation Research Part B: Methodological, 63, 38–52.

Contributors: L. Hajibabai*, Y. Bai* & Y. Ouyang*

author keywords: Facility location; Traffic equilibrium; Pavement rehabilitation; Bi-level; Optimization
Source: ORCID
Added: October 6, 2020

2014 journal article

System factors to explain 2009 pandemic H1N1 state vaccination rates for children and high-risk adults in US emergency response to pandemic

Vaccine, 32(2), 246–251.

By: C. Davila-Payan*, J. Swann* & P. Wortley*

author keywords: Pandemic; Coverage; State-specific; Factors; Estimates; Children and high-risk adults
MeSH headings : Adolescent; Adult; Child; Child, Preschool; Humans; Immunization Programs; Infant; Influenza A Virus, H1N1 Subtype; Influenza Vaccines / administration & dosage; Influenza, Human / prevention & control; Middle Aged; Vaccination / statistics & numerical data
TL;DR: Findings suggest that distribution and system decisions such as vaccination venues and providers targeted can positively impact vaccination rates for children and high-risk adults. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 12, 2020

2014 journal article

Editorial

Brain-Computer Interfaces, 1(1), 1–1.

By: C. Nam n & J. Hill*

Sources: Crossref, NC State University Libraries
Added: August 28, 2020

2014 journal article

Scheduling food bank collections and deliveries to ensure food safety and improve access

Socio-Economic Planning Sciences, 48(3), 175–188.

author keywords: Food distribution; Hunger relief; Humanitarian logistics; Set covering; Vehicle routing
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Crossref
Added: August 28, 2020

2014 journal article

Exact solution approach for a class of nonlinear bilevel knapsack problems

Journal of Global Optimization, 61(2), 291–310.

By: B. Beheshti*, O. Özalt?n, M. Zare* & O. Prokopyev*

Contributors: B. Beheshti*, O. Özaltın, M. Zare* & O. Prokopyev*

author keywords: Bilevel programming; Integer programming; Value functions; Knapsack problem
TL;DR: An exact solution approach is proposed using an equivalent single-level value function reformulation for nonlinear bilevel knapsack problems with quadratic and fractional binary objective functions. (via Semantic Scholar)
Source: ORCID
Added: May 6, 2020

2014 conference paper

Multi-objective optimization of 3D packing problem in additive manufacturing

IIE Annual Conference and Expo 2014, 1485–1494. http://www.scopus.com/inward/record.url?eid=2-s2.0-84910090427&partnerID=MN8TOARS

By: S. Wu, M. Kay, R. King, A. Vila-Parrish & D. Warsing

Contributors: S. Wu, M. Kay, R. King, A. Vila-Parrish & D. Warsing

Source: ORCID
Added: April 29, 2020

2014 journal article

Flexural properties of Ti6Al4V rhombic dodecahedron open cellular structures fabricated with electron beam melting

Additive Manufacturing, 1-4, 2–11.

By: T. Horn n, O. Harrysson n, D. Marcellin-Little n, H. West n, B. Lascelles n & R. Aman n

Sources: Crossref, NC State University Libraries
Added: February 24, 2020

2014 journal article

Reply

Clinical Gastroenterology and Hepatology, 12(3), 527.

MeSH headings : Endoscopy / methods; Endoscopy / standards; Gastrointestinal Diseases / diagnosis; Health Services Research / methods; Humans
Source: Crossref
Added: February 24, 2020

2014 chapter

Routing and Wavelength Assignment in Optical Networks from Maximum Edge-Disjoint Paths

In Advances in Intelligent Systems and Computing (pp. 95–103).

By: C. Hsu n, H. Cho* & S. Fang n

TL;DR: An algorithm which is based on the maximum number of edge-disjoint paths (MEDP) to solve the RWA problem is proposed and the performance of the proposed method has been verified by experiments on several realistic network topologies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020

2014 journal article

A practical method for evaluating worker allocations in large-scale dual resource constrained job shops

IIE Transactions, 46(11), 1209–1226.

By: B. Lobo, J. Wilson n, K. Thoney n, T. Hodgson n & R. King n

author keywords: Job shop scheduling; dual resource constrained system; worker allocation; maximum job lateness
TL;DR: This follow-up article formulates a revised step (ii) wherein each simulation invokes, an improved version of , to yield an approximation to the quasi-optimality gap, and concluded that the -based distribution did not differ significantly from its enumeration-based counterpart; and the revised evaluation method was computationally tractable in practice. (via Semantic Scholar)
UN Sustainable Development Goal Categories
8. Decent Work and Economic Growth (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 21, 2020

2014 journal article

The Influence of MgO Nanoparticles on the Osseointegration of Polycaprolactone - Sodium Alginate Hydrogel Interfaces

British Journal of Applied Science & Technology, 4(1), 79–88.

By: M. Khandaker, M. Vaughan & B. Starly

Ed(s): M. Vimalan

TL;DR: It is suggested that MgO nanoparticle improves the cell viability of a sodium alginate (SA) hydrogel, but it is detrimental for the osseointegration of PCL-SA hydrogels constructs. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 5, 2020

2014 chapter

Research in Public Health for Efficient, Effective, and Equitable Outcomes

In Bridging Data and Decisions (pp. 216–239).

By: T. Ayer, P. Keskinocak & J. Swann*

Sources: Crossref, NC State University Libraries
Added: September 11, 2019

2014 journal article

Scaling the house: optimal seating zones for entertainment venues when location of seats affects demand

International Journal of Revenue Management, 8(1), 56.

Sources: Crossref, NC State University Libraries
Added: September 11, 2019

2014 journal article

Spatial accessibility of pediatric primary healthcare: Measurement and inference

The Annals of Applied Statistics, 8(4), 1922–1946.

By: M. Nobles, N. Serban & J. Swann*

author keywords: Healthcare access; optimization model; pediatric healthcare; spatial accessibility; spatial-varying coefficient model
TL;DR: It is found that disparities in spatial accessibility to pediatric primary care in Georgia are significant, and resistant to many policy interventions, suggesting the need for major changes to the structure of Georgia's pediatric healthcare provider network. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 11, 2019

2014 journal article

Balancing investments in federally qualified health centers and Medicaid for improved access and coverage in Pennsylvania

Health Care Management Science, 17(4), 348–364.

By: P. Griffin*, H. Lee*, C. Scherrer* & J. Swann*

author keywords: Medicaid; Federally qualified health centers; Multi-criteria optimization; Utility
MeSH headings : Adolescent; Adult; Aged; Female; Financing, Government; Health Services Accessibility; Health Services Needs and Demand / statistics & numerical data; Health Status Disparities; Humans; Insurance Coverage; Male; Medicaid; Middle Aged; Models, Economic; Models, Statistical; Pennsylvania; United States; Young Adult
TL;DR: Results show that for Pennsylvania, FQHCs are more cost effective than Medicaid if the authors invest all of the resources in just one policy, however, a better investment point is approximately where the additional expenses incurred from relaxing Medicaid eligibility equals the investment in FQ HC expansion. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 11, 2019

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