Research

My research interests lie in computer experiment, uncertainty quantification, multi-fidelity simulation in the field of industrial/engineering statistics. Google Scholar

Publications

1. Modeling With Uncertainty Quantification Identifies Essential Features of a Non-Canonical Algal Carbon-Concentrating Mechanism
   Steensma, A. K., Kaste, J. A. M., Heo, J., Orr , D., Sung, C.-L., Shachar-Hill, Y., and Walker, B. J. (2024+)
   Submitted.

2. Active Learning for a Recursive Non-Additive Emulator for Multi-Fidelity Computer Experiments
   Heo, J., and Sung, C.-L. (2024+)
   Technometrics, accepted.
   • Winner, INFORMS 2023 Quality, Statistics & Reliability Best Student Paper Competition
   • Winner, 2024 ASA Student Paper Competition, Sections on Physical and Engineering Sciences (SPES) and Quality and Productivity (Q&P)
     
     
3. Bayesian information criterion accounting for the number of covariance parameters in mixed effects models
   Heo, J., Lee, J. Y., and Kim, W. (2020)
   Communications for Statistical Applications and Methods, 27:301-311.

Softwares

• RNAmf: Recursive non-additive emulator for multi-fidelity data