Edward P. Fitts Department of Industrial & Systems Engineering

Works Published in 2018

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Displaying works 61 - 80 of 131 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

Not all organ dysfunctions are created equal - Prevalence and mortality in sepsis

JOURNAL OF CRITICAL CARE, 48, 257–262.

By: M. Capan*, S. Hoover*, J. Ivy n, K. Miller* & R. Arnold*

author keywords: Sepsis; Organ dysfunction; Electronic Health Records; Healthcare systems
MeSH headings : Adult; Aged; Delaware / epidemiology; Female; Hospital Mortality; Humans; Logistic Models; Male; Middle Aged; Multiple Organ Failure / epidemiology; Multiple Organ Failure / mortality; Odds Ratio; Prevalence; Retrospective Studies; Risk Factors; Sepsis / epidemiology; Sepsis / mortality
TL;DR: There exist differences in measures of organ dysfunction occurrence and their association with mortality, and these findings support increased clinical efforts to identify sepsis patients to inform diagnostic decisions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: November 26, 2018

2018 journal article

Value of inventory information in allocating a limited supply of influenza vaccine during a pandemic

PLOS ONE, 13(10).

MeSH headings : Computer Simulation; Humans; Immunization Programs; Influenza Vaccines / supply & distribution; Influenza, Human / epidemiology; Influenza, Human / immunology; Influenza, Human / prevention & control; Information Dissemination; Pandemics / prevention & control; United States
TL;DR: The results indicate the need for greater vaccine inventory visibility in public health supply chains, especially when supply is limited, and uptake rates vary geographically. (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
Added: November 19, 2018

2018 article

Driving Performance, Adaptation, and Cognitive Workload Costs of Logo Panel Detection as Mediated by Driver Age

ADVANCES IN HUMAN ASPECTS OF TRANSPORTATION, Vol. 597, pp. 775–786.

By: M. Lau n & D. Kaber n

author keywords: Driving performance; Driver age; Adaptation; Cognitive workload; Logo signage; Blink duration; Driving simulator
Source: Web Of Science
Added: November 12, 2018

2018 journal article

Rounding heuristics for multiple product dynamic lot-sizing in the presence of queueing behavior

COMPUTERS & OPERATIONS RESEARCH, 100, 54–65.

author keywords: Nonlinear integer programming; Dynamic lot-sizing; Production planning; Queueing; Rounding heuristic; Feasibility pump heuristic; Surrogate problem method
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 5, 2018

2018 journal article

Diabetes and the hospitalized patient: A cluster analytic framework for characterizing the role of sex, race and comorbidity from 2006 to 2011

HEALTH CARE MANAGEMENT SCIENCE, 21(4), 534–553.

By: N. Nataraj n, J. Ivy n, F. Payton n & J. Norman*

author keywords: Diabetes; Comorbidities; Patient outcomes; Cluster analysis; Generalized linear models
MeSH headings : Adult; Aged; Aged, 80 and over; Cluster Analysis; Comorbidity; Diabetes Mellitus / epidemiology; Diabetes Mellitus / ethnology; Female; Hospital Charges / statistics & numerical data; Hospitalization / economics; Hospitalization / statistics & numerical data; Humans; Length of Stay; Logistic Models; Male; Middle Aged; Outcome Assessment, Health Care; Patient Discharge / statistics & numerical data; Racial Groups / statistics & numerical data; Sex Factors; United States
TL;DR: Results showed that, although hospitalized women had better outcomes than men, the impact of diabetes was worse for women, and non-White patients had longer lengths of stay and higher total charges. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 5, 2018

2018 article

An Integration of Cognitive Task Analysis Results for Situation Awareness-Focused Training Program Development

ADVANCES IN HUMAN FACTORS IN ROBOTS AND UNMANNED SYSTEMS, Vol. 595, pp. 161–172.

By: D. Kaber n, R. Green n & M. Swangnetr*

author keywords: Cognitive task analysis; Life science automation; Training design; Situation awareness; Goal-directed task analysis; Abstraction hierarchy models
TL;DR: Preliminary evidence that CTA-based training increased operator knowledge beyond OTJ training and increased SA-related knowledge beyond operator initial system knowledge is provided. (via Semantic Scholar)
Source: Web Of Science
Added: November 5, 2018

2018 journal article

Reverse auction mechanism design for the acquisition of prototyping services in a manufacturing-as-a-service marketplace

JOURNAL OF MANUFACTURING SYSTEMS, 48, 134–143.

By: D. Pahwa n, B. Starly n & P. Cohen n

author keywords: Distributed manufacturing; Reverse auction; Mechanism design; Name Your Own Price (TM)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 5, 2018

2018 article

Appreciation to Our Reviewers

Uzsoy, R. (2018, November). IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, Vol. 31, pp. 405–405.

Sources: Web Of Science, NC State University Libraries
Added: November 5, 2018

2018 journal article

Risk Factors for Seizures Among Young Children Monitored With Continuous Electroencephalography in Intensive Care Unit: A Retrospective Study

FRONTIERS IN PEDIATRICS, 6.

By: J. Vlachy*, M. Jo*, Q. Li*, T. Ayer*, P. Keskinocak*, J. Swann n, L. Olson*, A. Vats*

author keywords: continuous EEG; pediatric; non-convulsive; intensive care; brain injury
TL;DR: An extremely high incidence of seizures prevails among critically ill children under 14 months, particularly those with HIE, ICH, or CNS infection. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 29, 2018

2018 article

Fabrication of self-recoverable flexible and stretchable electronic devices

Han, Y., & Dong, J. (2018, July). JOURNAL OF MANUFACTURING SYSTEMS, Vol. 48, pp. 24–29.

By: Y. Han n & J. Dong n

Contributors: Y. Han n & J. Dong n

author keywords: Electrohydrodynamic (EHD) printing; Metal printing; Printing electronics; Flexible and stretchable electronics; Self-recoverable
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 29, 2018

2018 journal article

Real-time ambulance redeployment approach to improve service coverage with fair and restricted workload for EMS providers

Omega, 79, 67–80.

By: S. Enayati*, M. Mayorga n, H. Rajagopalan* & C. Saydam*

author keywords: Dynamic redeployment; Healthcare; EMS; Workload
TL;DR: A real-time approach to maximize coverage with minimum possible total travel time, while restricting accumulated workload for EMS personnel as well as providing more evenly distributed workload between ambulances in a shift is developed. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: October 19, 2018

2018 journal article

Reverse auctions with regret-anticipated bidders

Annals of Operations Research, 268(1-2), 293–313.

author keywords: Reverse auction; Anticipated regrets; Mitigation strategy; Reserve price
UN Sustainable Development Goal Categories
10. Reduced Inequalities (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: October 19, 2018

2018 journal article

Two-factor term structure model with uncertain volatility risk

SOFT COMPUTING, 22(17), 5835–5841.

author keywords: Two-factor term structure; Uncertain short interest rate; Volatility risk; Bond pricing; Uncertain differential equation
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 19, 2018

2018 journal article

Inventory centralization with risk-averse newsvendors

Annals of Operations Research, 268(1-2), 215–237.

author keywords: Inventory centralization; Risk-averse; Risk sharing; Pareto-optimality; Core
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: October 19, 2018

2018 review

The Underpinnings of Workload in Unmanned Vehicle Systems

[Review of ]. IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, 48(5), 452–467.

By: B. Hooey*, D. Kaber n, J. Adams*, T. Fong* & B. Gore*

author keywords: Automation; cognitive models; remotely operated vehicles (ROVs); unmanned aerial vehicles (UAVs); unmanned ground vehicles (UGVs); unmanned underwater vehicles (UUVs); workload
TL;DR: This paper identifies and characterizes factors that contribute to operator workload in unmanned vehicle systems and proposes a conceptual framework for the workload construct and presents a taxonomy of factors that can contribute tooperator workload. (via Semantic Scholar)
Source: Web Of Science
Added: October 16, 2018

2018 journal article

A proximal quadratic surface support vector machine for semi-supervised binary classification

Soft Computing, 22(20), 6905–6919.

author keywords: Semi-supervised classification; Proximal support vector machine; Kernel-free; Quadratic surface; Alternating direction method
TL;DR: Preliminary results indicate that the proposed proximal quadratic surface support vector machine model outperforms some well-known methods for semi-supervised classification in terms of the efficiency and classifying accuracy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: October 16, 2018

2018 journal article

Exploring the Value of Waiting During Labor

SERVICE SCIENCE, 10(3), 334–353.

By: K. Hicklin*, J. Ivy n, F. Payton n, M. Viswanathan* & E. Myers*

author keywords: Bayesian decision analysis; value of information; mode of delivery; health services and networks; medical decision making
TL;DR: This study determines the conditional value of information gathered during an observation period before deciding to end labor and perform a C-section based on the decision maker’s belief about successful labor. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: October 16, 2018

2018 article

Introduction to the Special Issue on Advancing Health Services

Maillart, L. M., & Mayorga, M. E. (2018, September). SERVICE SCIENCE, Vol. 10, pp. V-VII.

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 journal article

Rolling horizon, multi-product production planning with chance constraints and forecast evolution for wafer fabs

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 56(18), 6112–6134.

By: T. Ziarnetzky*, L. Moench & R. Uzsoy n

author keywords: production planning; semiconductor manufacture; simulation; rolling horizon; forecast evolution
TL;DR: It is found that the chance-constrained model with forecast updates outperforms the one without forecast updates with respect to expected service level and profit, and that considering forecast evolution in production planning models can lead to improved performance by exploiting the advance demand information provided by the forecast updates. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 journal article

Optimal production in a competitive market under yield uncertainty

OPTIMIZATION LETTERS, 12(7), 1487–1502.

By: M. Jansen n & O. Ozaltin n

Contributors: M. Jansen n & O. Özaltın n

author keywords: Cournot competition; Yield uncertainty; Capacity constraint; Influenza vaccine market
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 16, 2018

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