Julie Ivy Rosenstrom, E. T., Ivy, J. S., Mayorga, M. E., & Swann, J. L. (2024). COVSIM: A stochastic agent-based COVID-19 SIMulation model for North Carolina. EPIDEMICS, 46. https://doi.org/10.1016/j.epidem.2024.100752 Jung, S.-mok, Loo, S. L., Howerton, E., Contamin, L., Smith, C. P., Carcelen, E. C., … Lessler, J. (2024). Potential impact of annual vaccination with reformulated COVID-19 vaccines: Lessons from the US COVID-19 scenario modeling hub. PLOS MEDICINE, 21(4). https://doi.org/10.1371/journal.pmed.1004387 Hamilton, M., Morrow, B. F., Davis, L. B., Morgan, S., Ivy, J. S., Jiang, S., … Hilliard, K. (2024, May 17). Toward a More Diverse and Equitable Food Distribution System: Amplifying Diversity, Equity and Inclusion in Food Bank Operations. PRODUCTION AND OPERATIONS MANAGEMENT. https://doi.org/10.1177/10591478241252691 Howerton, E., Contamin, L., Mullany, L. C., Qin, M., Reich, N. G., Bents, S., … Lessler, J. (2023). Evaluation of the US COVID-19 Scenario Modeling Hub for informing pandemic response under uncertainty. NATURE COMMUNICATIONS, 14(1). https://doi.org/10.1038/s41467-023-42680-x Paramita, N. L. P. S. P., Agor, J. K., Mayorga, M. E., Ivy, J. S., Miller, K. E., & Ozaltin, O. Y. (2023). Quantifying association and disparities between diabetes complications and COVID-19 outcomes: A retrospective study using electronic health records. PLOS ONE, 18(9). https://doi.org/10.1371/journal.pone.0286815 Hasnain, T., Walton, T. N., Odubela, K., McConnell, S., Davis, L., Ivy, J., … Mpere, E. (2023). Resiliency within the Socio-Ecological System of a Large Food Bank Network: Preparing, mitigating, responding, and recovering from Hurricane Florence. INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION, 88. https://doi.org/10.1016/j.ijdrr.2023.103580 Dorris, D., Ivy, J., & Swann, J. (2022). AN APPROACH TO POPULATION SYNTHESIS OF ENGINEERING STUDENTS FOR UNDERSTANDING DROPOUT RISK. 2022 WINTER SIMULATION CONFERENCE (WSC), pp. 677–688. https://doi.org/10.1109/WSC57314.2022.10015440 Rosenstrom, E. T., Ivy, J. S., Mayorga, M. E., & Swann, J. L. (2022). COULD EARLIER AVAILABILITY OF BOOSTERS AND PEDIATRIC VACCINES HAVE REDUCED IMPACT OF COVID-19? 2022 WINTER SIMULATION CONFERENCE (WSC), pp. 1092–1103. https://doi.org/10.1109/WSC57314.2022.10015236 Perera, G. N., Hey, L. A., Chen, K. B., Morello, M. J., McConnell, B. M., & Ivy, J. S. (2022). Checklists in Healthcare: Operational Improvement of Standards using Safety Engineering-Project CHOISSE-A framework for evaluating the effects of checklists on surgical team culture. APPLIED ERGONOMICS, 103. https://doi.org/10.1016/j.apergo.2022.103786 Zhang, Y., Mayorga, M. E., Ivy, J., Lich, K. H., & Swann, J. L. (2022). Modeling the Impact of Nonpharmaceutical Interventions on COVID-19 Transmission in K-12 Schools. MDM POLICY & PRACTICE, 7(2). https://doi.org/10.1177/23814683221140866 Rosenstrom, E., Meshkinfam, S., Ivy, J. S., Goodarzi, S. H., Capan, M., Huddleston, J., & Romero-Brufau, S. (2022, July 22). Optimizing the First Response to Sepsis: An Electronic Health Record-Based Markov Decision Process Model. DECISION ANALYSIS, Vol. 7. https://doi.org/10.1287/deca.2022.0455 Johnson, K., Biddell, C. B. B., Hecht, H. K. K., Lich, K. H. H., Swann, J., Delamater, P., … Patel, M. D. D. (2022, November 18). Organizational decision-making during COVID-19: A qualitative analysis of the organizational decision-making system in the United States during COVID-19. JOURNAL OF CONTINGENCIES AND CRISIS MANAGEMENT, Vol. 11. https://doi.org/10.1111/1468-5973.12437 Patel, M. D., Rosenstrom, E., Ivy, J. S., Mayorga, M. E., Keskinocak, P., Boyce, R. M., … Swann, J. L. (2021). Association of Simulated COVID-19 Vaccination and Nonpharmaceutical Interventions With Infections, Hospitalizations, and Mortality. JAMA NETWORK OPEN, 4(6). https://doi.org/10.1001/jamanetworkopen.2021.10782 Sharma, E., Davis, L., Ivy, J., & Chi, M. (2021). Data to Donations: Towards In-Kind Food Donation Prediction across Two Coasts. 2021 IEEE GLOBAL HUMANITARIAN TECHNOLOGY CONFERENCE (GHTC), pp. 281–288. https://doi.org/10.1109/GHTC53159.2021.9612484 Hasnain, T., Sengul Orgut, I., & Ivy, J. S. (2021, October 22). Elicitation of Preference among Multiple Criteria in Food Distribution by Food Banks. PRODUCTION AND OPERATIONS MANAGEMENT. https://doi.org/10.1111/poms.13551 Islam, M. H., & Ivy, J. S. (2021, June 16). Modeling the role of efficiency for the equitable and effective distribution of donated food. OR SPECTRUM. https://doi.org/10.1007/s00291-021-00634-z Jazayeri, A., Capan, M., Ivy, J., Arnold, R., & Yang, C. C. (2021). Proximity of Cellular and Physiological Response Failures in Sepsis. IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, 25(11), 4089–4097. https://doi.org/10.1109/JBHI.2021.3098428 Swan, B. P., Mayorga, M. E., & Ivy, J. S. (2022). The SMART Framework: Selection of Machine Learning Algorithms With ReplicaTions-A Case Study on the Microvascular Complications of Diabetes. IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, 26(2), 809–817. https://doi.org/10.1109/JBHI.2021.3094777 Swan, B., Nambiar, S., Koutouan, P., Mayorga, M. E., Ivy, J., & Fransen, S. (2020). EVALUATING DIABETIC RETINOPATHY SCREENING INTERVENTIONS IN A MICROSIMULATION MODEL. 2020 WINTER SIMULATION CONFERENCE (WSC), pp. 944–955. https://doi.org/10.1109/WSC48552.2020.9384074 Agor, J., Ozaltin, O. Y., Ivy, J. S., Capan, M., Arnold, R., & Romero, S. (2019). The value of missing information in severity of illness score development. JOURNAL OF BIOMEDICAL INFORMATICS, 97. https://doi.org/10.1016/j.jbi.2019.103255 Hicklin, K., Ivy, J. S., Payton, F. C., Viswanathan, M., & Myers, E. (2018). Exploring the Value of Waiting During Labor. SERVICE SCIENCE, 10(3), 334–353. https://doi.org/10.1287/serv.2018.0205 Capan, M., Hoover, S., Ivy, J. S., Miller, K. E., & Arnold, R. (2018). Not all organ dysfunctions are created equal - Prevalence and mortality in sepsis. JOURNAL OF CRITICAL CARE, 48, 257–262. https://doi.org/10.1016/j.jcrc.2018.08.021 Orgut, I. S., Ivy, J. S., Uzsoy, R., & Hale, C. (2018). Robust optimization approaches for the equitable and effective distribution of donated food. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 269(2), 516–531. https://doi.org/10.1016/j.ejor.2018.02.017 Hicklin, K. T., Ivy, J. S., Wilson, J. R., Cobb Payton, F., Viswanathan, M., & Myers, E. R. (2019). Simulation model of the relationship between cesarean section rates and labor duration. Health Care Management Science, 22(4), 635–657. https://doi.org/10.1007/s10729-018-9449-3 Nataraj, N., Ivy, J. S., Payton, F. C., & Norman, J. (2018). 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. https://doi.org/10.1007/s10729-017-9408-4 Zhang, Y., Lin, C., Chi, M., Ivy, J., Capan, M., & Huddleston, J. M. (2017). LSTM for septic shock: Adding unreliable labels to reliable predictions. 2017 IEEE International Conference on Big Data (Big Data), 1233–1242. https://doi.org/10.1109/bigdata.2017.8258049 Orgut, I. S., Ivy, J., & Uzsoy, R. (2017). Modeling for the equitable and effective distribution of food donations under stochastic receiving capacities. IISE TRANSACTIONS, 49(6), 567–578. https://doi.org/10.1080/24725854.2017.1300358 Smith, K. N., Vila-Parrish, A. R., Ivy, J. S., & Abel, S. R. (2017). A simulation approach for evaluating medication supply chain structures. International Journal of Systems Science: Operations & Logistics, 4(1), 13–26. https://doi.org/10.1080/23302674.2015.1135355 Orgut, I. S., Brock, L. G., Davis, L. B., Ivy, J. S., Jiang, S., Morgan, S. D., … Middleton, E. (2016). Achieving equity, effectiveness, and efficiency in food bank operations: Strategies for feeding America with implications for global hunger relief. Advances in Managing Humanitarian Operations, 235, 229–256. Pooya, P., Ivy, J., Mosaly, P., Tracton, G., Singh, N., Tracton, G., & Singh, N. (2016). Assessing the reliability of the radiation therapy care delivery process using discrete event simulation. 2016 10th european conference on antennas and propagation (eucap), 1233–1244. Capan, M., Ivy, J. S., Wilson, J. R., & Huddleston, J. M. (2017). A stochastic model of acute-care decisions based on patient and provider heterogeneity. HEALTH CARE MANAGEMENT SCIENCE, 20(2), 187–206. https://doi.org/10.1007/s10729-015-9347-x Capan, M., Ivy, J. S., Rohleder, T., Hickman, J., & Huddleston, J. M. (2015). Individualizing and optimizing the use of early warning scores in acute medical care for deteriorating hospitalized patients. RESUSCITATION, 93, 107–112. https://doi.org/10.1016/j.resuscitation.2014.12.032 Orgut, I. S., Ivy, J., Uzsoy, R., & Wilson, J. R. (2016). Modeling for the equitable and effective distribution of donated food under capacity constraints. IIE TRANSACTIONS, 48(3), 252–266. https://doi.org/10.1080/0740817x.2015.1063792 Yaylali, E., Ivy, J. S., Uzsoy, R., Samoff, E., Meyer, A. M., & Maillard, J. M. (2016). Modeling the effect of public health resources and alerting on the dynamics of pertussis spread. HEALTH SYSTEMS, 5(2), 81–97. https://doi.org/10.1057/hs.2015.6 Mazur, L., Chera, B., Mosaly, P., Taylor, K., Tracton, G., Johnson, K., … Marks, L. B. (2015). The association between event learning and continuous quality improvement programs and culture of patient safety. Practical Radiation Oncology, 5(5), 286–294. https://doi.org/10.1016/J.PRRO.2015.04.010 Reamer, A. C., Ivy, J. S., Vila-Parrish, A. R., & Young, R. E. (2015). Understanding the evolution of mathematics performance in primary education and the implications for STEM learning: A Markovian approach. COMPUTERS IN HUMAN BEHAVIOR, 47, 4–17. https://doi.org/10.1016/j.chb.2014.09.037 Ivy, J. S., Horney, J., & Maillard, J.-M. (2015). Using systems modeling to enhance public health preparedness. Health Systems, 4(1), 1–4. https://doi.org/10.1057/HS.2014.31 Goodarzi, S. H., McKenzie, K., Nataraj, N., Ivy, J. S., Mayorga, M., Mason, J., & Tejada, J. (2016). A Framework for modeling the complex interaction between breast cancer and diabetes. 2016 10th european conference on antennas and propagation (eucap), 1245–1256. https://doi.org/10.1109/wsc.2014.7019981 Tejada, J. J., Ivy, J. S., Wilson, J. R., Ballan, M. J., Diehl, K. M., & Yankaskas, B. C. (2015). Combined DES/SD model of breast cancer screening for older women, I: Natural-history simulation. IIE TRANSACTIONS, 47(6), 600–619. https://doi.org/10.1080/0740817x.2014.959671 Vila-Parrish, A. R., Ivy, J. S., & He, B. (2015). Impact of the influenza season on a hospital from a pharmaceutical inventory management perspective. Health Systems, 4(1), 12–28. https://doi.org/10.1057/HS.2014.13 Yarmand, H., Ivy, J. S., Denton, B., & Lloyd, A. L. (2014). Optimal two-phase vaccine allocation to geographically different regions under uncertainty. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 233(1), 208–219. https://doi.org/10.1016/j.ejor.2013.08.027 Davis, L. B., Sengul, I., Ivy, J. S., Brock, L. G., III, & Miles, L. (2014). Scheduling food bank collections and deliveries to ensure food safety and improve access. Socio-Economic Planning Sciences, 48(3), 175–188. https://doi.org/10.1016/J.SEPS.2014.04.001 Hicklin, K., Ivy, J. S., Myers, E. R., Kulkarni, V., & Viswanathan, M. (2016). Simulation of labor: a study of the relationship between cesarean section rates and the time spent in labor. 2016 10th european conference on antennas and propagation (eucap), 1269–1280. https://doi.org/10.1109/wsc.2014.7019983 Yaylali, E., Ivy, J. S., & Taheri, J. (2014). Systems Engineering Methods for Enhancing the Value Stream in Public Health Preparedness: The Role of Markov Models, Simulation, and Optimization. PUBLIC HEALTH REPORTS, 129, 145–153. https://doi.org/10.1177/00333549141296s419 Yarmand, H., & Ivy, J. S. (2013). Analytic solution of the susceptible-infective epidemic model with state-dependent contact rates and different intervention policies. SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 89(6), 703–721. https://doi.org/10.1177/0037549713479052 Zhang, S., Payton, F. C., & Ivy, J. S. (2013). Characterizing the impact of mental disorders on HIV patient length of stay and total charges. IIE Transactions on Healthcare Systems Engineering, 3(3), 139–146. https://doi.org/10.1080/19488300.2013.820238 Tejada, J. J., Ivy, J. S., King, R. E., Wilson, J. R., Ballan, M. J., Kay, M. G., … Yankaskas, B. C. (2014). Combined DES/SD model of breast cancer screening for older women, II: screening-and-treatment simulation. IIE Transactions, 46(7), 707–727. https://doi.org/10.1080/0740817x.2013.851436 Zhang, S., Ivy, J. S., Wilson, J. R., Diehl, K. M., & Yankaskas, B. C. (2014). Competing risks analysis in mortality estimation for breast cancer patients from independent risk groups. HEALTH CARE MANAGEMENT SCIENCE, 17(3), 259–269. https://doi.org/10.1007/s10729-013-9255-x Yarmand, H., Ivy, J. S., & Roberts, S. D. (2013). Identifying optimal mitigation strategies for responding to a mild influenza epidemic. SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 89(11), 1400–1415. https://doi.org/10.1177/0037549713505334 Yarmand, H., & Ivy, J. S. (2013). Optimal intervention strategies for an epidemic: A household view. SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 89(12), 1505–1522. https://doi.org/10.1177/0037549713505333 Vila-Parrish, A. R., Ivy, J. S., King, R. E., & Abel, S. R. (2012). Patient-based pharmaceutical inventory management: a two-stage inventory and production model for perishable products with Markovian demand. Health Systems, 1(1), 69–83. https://doi.org/10.1057/hs.2012.2 Winter, S. A., Ivy, J. S., & Horney, J. A. (2012). Simulating Public Health Capacity to Measure Performance:E. coliO157 at the North Carolina State Fair. Risk, Hazards & Crisis in Public Policy, 3(3), 69–82. https://doi.org/10.1002/RHC3.12 Zhang, S., Ivy, J. S., Diehl, K. M., & Yankaskas, B. C. (2013). The association of breast density with breast cancer mortality in African American and white women screened in community practice. BREAST CANCER RESEARCH AND TREATMENT, 137(1), 273–283. https://doi.org/10.1007/s10549-012-2310-3 Wu, J. M., Viswanathan, M., & Ivy, J. S. (2012). A Conceptual Framework for Future Research on Mode of Delivery. MATERNAL AND CHILD HEALTH JOURNAL, 16(7), 1447–1454. https://doi.org/10.1007/s10995-011-0910-x Yarmand, H., Ivy, J. S., Roberts, S. D., Bengtson, M. W., & Bengtson, N. M. (2010). COST-EFFECTIVENESS ANALYSIS OF VACCINATION AND SELF-ISOLATION IN CASE OF H1N1. PROCEEDINGS OF THE 2010 WINTER SIMULATION CONFERENCE, pp. 2199–2210. https://doi.org/10.1109/wsc.2010.5678918 Xu, X., Ivy, J. S., Patel, D. A., Patel, S. N., Smith, D. G., Ransom, S. B., … DeLancey, J. O. L. (2010). [Review of Pelvic Floor Consequences of Cesarean Delivery on Maternal Request in Women with a Single Birth: A Cost-effectiveness Analysis]. JOURNAL OF WOMENS HEALTH, 19(1), 147–160. https://doi.org/10.1089/jwh.2009.1404 Kuhl, M. E., Ivy, J. S., Lada, E. K., Steiger, N. M., Wagner, M. A., & Wilson, J. R. (2010). Univariate input models for stochastic simulation. Journal of Simulation, 4(2), 81–97. https://doi.org/10.1057/jos.2009.31 Zhang, S., Ivy, J. S., Payton, F. C., & Diehl, K. M. (2010). Modeling the impact of comorbidity on breast cancer patient outcomes. HEALTH CARE MANAGEMENT SCIENCE, 13(2), 137–154. https://doi.org/10.1007/s10729-009-9119-6 Simmons Ivy, J., Black Nembhard, H., & Baran, K. (2009). Quantifying the Impact of Variability and Noise on Patient Outcomes in Breast Cancer Decision Making. Quality Engineering, 21(3), 319–334. https://doi.org/10.1080/08982110902762634 Vila-Parrish, A. R., Ivy, J. S., & King, R. E. (2008). A SIMULATION-BASED APPROACH FOR INVENTORY MODELING OF PERISHABLE PHARMACEUTICALS. 2008 WINTER SIMULATION CONFERENCE, VOLS 1-5, pp. 1532–1538. https://doi.org/10.1109/wsc.2008.4736234 Maillart, L. M., Ivy, J. S., Ransom, S., & Diehl, K. (2008). Assessing Dynamic Breast Cancer Screening Policies. OPERATIONS RESEARCH, 56(6), 1411–1427. https://doi.org/10.1287/opre.1080.0614 Zhou, J., Djurdjanovic, D., Ivy, J., & Ni, J. (2007). Integrated reconfiguration and age-based preventive maintenance decision making. IIE Transactions, 39(12), 1085–1102. https://doi.org/10.1080/07408170701291779 Patel, D. A., Xu, X., Thomason, A. D., Ransom, S. B., Ivy, J. S., & DeLancey, J. O. L. (2006). Childbirth and pelvic floor dysfunction: An epidemiologic approach to the assessment of prevention opportunities at delivery. American Journal of Obstetrics and Gynecology, 195(1), 23–28. https://doi.org/10.1016/j.ajog.2006.01.042 Ivy, J. S., & Nembhard, H. B. (2005). A Modeling Approach to Maintenance Decisions Using Statistical Quality Control and Optimization. Quality and Reliability Engineering International, 21(4), 355–366. https://doi.org/10.1002/qre.616