Contact Information
Department of Mathematics
377 Altgeld Hall, MC-382
1409 W. Green Street, Urbana, IL 61801
Professor
Department of Industrial and Enterprise Systems Engineering
104C Transportation Building
Research Areas
Biography
My interests are in various applied problems which have impact. My formal training is in electrical engineering and applied mathematics. I find that some of the more interesting problems I have worked on have come from looking at the real world with a strongly quantitative toolset. Along the way, I have spent time at a hedge fund and consulted for private industry and the U.S. Government.
Research Interests
Applied Mathematics, financial engineering, big data, traffic, precision agriculture, Internet of Things
Education
Ph.D. Maryland, 1991
Additional Campus Affiliations
Professor, Industrial and Enterprise Systems Engineering
Professor, Mathematics
Director of Graduate Admissions, Mathematics
Professor, Statistics
Professor, Biomedical and Translational Sciences
Professor, Center for Digital Agriculture, National Center for Supercomputing Applications (NCSA)
External Links
Recent Publications
Alkurdi, A., He, M., Cerna, J., Clore, J., Sowers, R., Hsiao-Wecksler, E. T., & Hernandez, M. E. (2025). Extending Anxiety Detection from Multimodal Wearables in Controlled Conditions to Real-World Environments. Sensors, 25(4), Article 1241. https://doi.org/10.3390/s25041241
Alkurdi, A., Clore, J., Sowers, R., Hsiao-Wecksler, E. T., & Hernandez, M. E. (2025). Resilience of Machine Learning Models in Anxiety Detection: Assessing the Impact of Gaussian Noise on Wearable Sensors. Applied Sciences (Switzerland), 15(1), Article 88. https://doi.org/10.3390/app15010088
Dogan, A., Bishnoi, A., Sowers, R. B., & Hernandez, M. E. (Accepted/In press). Continuous Heart Rate Recovery Monitoring with ECG Signals from Wearables: Identifying Risk Groups in the General Population. IEEE Journal of Biomedical and Health Informatics. https://doi.org/10.1109/JBHI.2025.3550092
He, M., Cerna, J., Mathew, R., Zhao, J., Zhao, J., Espina, E., Clore, J. L., Sowers, R. B., Hsiao-Wecksler, E. T., & Hernandez, M. E. (2025). Objective anxiety level classification using unsupervised learning and multimodal physiological signals. Smart Health, 36, Article 100572. https://doi.org/10.1016/j.smhl.2025.100572
He, M., Cerna, J., Alkurdi, A., Dogan, A., Zhao, J., Clore, J. L., Sowers, R., Hsiao-Wecksler, E. T., & Hernandez, M. E. (2024). Physical, Social and Cognitive Stressor Identification using Electrocardiography-derived Features and Machine Learning from a Wearable Device. In 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2024 - Proceedings (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC53108.2024.10782654