About Me

Hi! I’m a Mathematics PhD Candidate at Georgia Tech advised by Martin B. Short. My current research is in the upstream effects of fairness notions in decision making algorithms, most recently in the criminal justice settings.

I grew up in Indonesia and received my B.S. in Mathematics (secondary major in Physics Studies) from Andrews University, MI. Outside of academic life, I enjoy the outdoors through hiking, backpacking, mountain and road biking. 

Publications

Yosia I. Nurhan and Martin B. Short. Modeling Crime Response to Deterrence: Existence of Solutions, Optimal Policies, and Fairness. European Journal of Applied Mathematics. In Revision.

Simon Wing, Jay R. Johnson, Mausumi Dikpati, and Yosia I. Nurhan. Information-theory-based System-level Babcock-Leighton Flux Transport Model-data comparison}. The Astrophysical Journal Letters (2024).

Yosia I. Nurhan and Shandelle M. Henson. Cannibalism and synchrony in seabird egg-laying behavior. Natural Resource Modeling (2021), 34, e12325.

Yosia I. Nurhan, Jay R. Johnson, Jonathan Homan, Simon Wing, and Markus J. Aschwanden.
Role of Solar Minimum on Waiting Time Distributions Throughout the Heliosphere. Geophysical Research Letters (2021), 48.

Markus J. Aschwanden, Jay R. Johnson, and Yosia I. Nurhan. The Poissonian Origin of Power Laws in Solar Flare Waiting Time Distributions. The Astrophysical Journal (2021). Vol 921, 166.

Jesse M. Snelling, Jay R. Johnson, Jake Willard, Yosia Nurhan, Jonathan Homan, and Simon Wing. Information Theoretical Approach to Understanding Flare Waiting Times. The Astrophysical Journal (2020). Vol 899, 148.