Fitts Faculty Fellow
- 380 Daniels Hall
Julie Ivy is a Professor at North Carolina State University in the Edward P. Fitts Department of Industrial and Systems Engineering and a Fitts Faculty Fellow in Health Systems Engineering. She previously spent several years on the faculty of the Stephen M. Ross School of Business at the University of Michigan. Dr. Ivy is actively involved in INFORMS, she is the current president of the Minority Issues Forum and is a past president of the Health Applications Section of INFORMS. She has co-authored more than forty journal articles, working papers, and conference proceedings.
University of Michigan
Master of Science
Georgia Institute of Technology
Bachelor of Science
University of Michigan
Dr. Ivy's primary research interests are in the mathematical modeling of stochastic dynamic systems with emphasis on statistics and decision analysis as applied to health care, manufacturing, and service environments. The focus of her research is decision making under conditions of uncertainty with the objective of improving the decision quality. Dr. Ivy's research program seeks to develop novel concepts of maintenance and monitoring policies and associated scientific theories, and apply them specifically to two important application domains: industrial and medical decision making. She has extensive background in stochastic modeling, in particular the application of partially observable Markov decision processes (POMDPs) and Markov decision processes (MDPs). Dr. Ivy's medical decision making research relates to studying the cost-effectiveness of mammography screening, dynamic breast cancer screening policy development, false positive prediction as a function of breast cancer screening policy, the impact of comorbidity on breast cancer patient outcomes modeling birth delivery choice as a function of long term consequences such as pelvic floor dysfunction, patient-centered pharmaceutical inventory management, and public health preparedness. In addition to her research in medical decision making, Dr. Ivy also works in the area of humanitarian logistics particularly as it relates to hunger relief and equitable food distribution. Her research has been funded by the NSF and the Centers for Disease Control.
Honors and Awards
- C. A. Anderson Outstanding Faculty Award, ISE Department at NC State University, 2012
- Moving Spirit Award, INFORMS, 2016
- Diabetes and the hospitalized patient: A cluster analytic framework for characterizing the role of sex, race and comorbidity from 2006 to 2011
- Nataraj, N., Ivy, J. S., Payton, F. C., & Norman, J. (2018), HEALTH CARE MANAGEMENT SCIENCE, 21(4), 534–553. https://doi.org/10.1007/s10729-017-9408-4
- Exploring the Value of Waiting During Labor
- Hicklin, K., Ivy, J. S., Payton, F. C., Viswanathan, M., & Myers, E. (2018), SERVICE SCIENCE, 10(3), 334–353. https://doi.org/10.1287/serv.2018.0205
- Not all organ dysfunctions are created equal - Prevalence and mortality in sepsis
- Capan, M., Hoover, S., Ivy, J. S., Miller, K. E., & Arnold, R. (2018), JOURNAL OF CRITICAL CARE, 48, 257–262. https://doi.org/10.1016/j.jcrc.2018.08.021
- Robust optimization approaches for the equitable and effective distribution of donated food
- Orgut, I. S., Ivy, J. S., Uzsoy, R., & Hale, C. (2018), European Journal of Operational Research, 269(2), 516–531. https://doi.org/10.1016/j.ejor.2018.02.017
- A stochastic model of acute-care decisions based on patient and provider heterogeneity
- Capan, M., Ivy, J. S., Wilson, J. R., & Huddleston, J. M. (2017), Health Care Management Science, 20(2), 187–206. https://doi.org/10.1007/s10729-015-9347-x
- LSTM for septic shock: Adding unreliable labels to reliable predictions
- Zhang, Y., Lin, C., Chi, M., Ivy, J., Capan, M., & Huddleston, J. M. (2017), In 2017 IEEE International Conference on Big Data (Big Data) (pp. 1233–1242). https://doi.org/10.1109/bigdata.2017.8258049
- Modeling for the equitable and effective distribution of food donations under stochastic receiving capacities
- Orgut, I. S., Ivy, J., & Uzsoy, R. (2017), IISE Transactions, 49(6), 567–578. https://doi.org/10.1080/24725854.2017.1300358
- A Framework for modeling the complex interaction between breast cancer and diabetes
- Goodarzi, S. H., McKenzie, K., Nataraj, N., Ivy, J. S., Mayorga, M., Mason, J., & Tejada, J. (2016), In 2016 10th european conference on antennas and propagation (eucap) (pp. 1245–1256). https://doi.org/10.1109/wsc.2014.7019981
- Achieving equity, effectiveness, and efficiency in food bank operations: Strategies for feeding America with implications for global hunger relief
- Orgut, I. S., Brock, L. G., Davis, L. B., Ivy, J. S., Jiang, S., Morgan, S. D., … Middleton, E. (2016), Advances in Managing Humanitarian Operations, 235, 229–256.
- Assessing the reliability of the radiation therapy care delivery process using discrete event simulation
- Pooya, P., Ivy, J., Mosaly, P., Tracton, G., Singh, N., Tracton, G., & Singh, N. (2016), In 2016 10th european conference on antennas and propagation (eucap) (pp. 1233–1244).