Introduction
Quantum computers have the potential to revolutionize how complex problems are solved. The Quantum Algorithm Theory and Discrete Optimization Group (QAT & DOG) at the University of Tennessee studies fundamental quantum algorithm design and applications of these algorithms to discrete optimization problems.
News 
- Kazeem Kosebinu has been accepted to the Gene Golub SIAM Summer School at Lehigh University and to the USQIS Summer School at Fermi National Ac- celerator Laboratory.
- Anthony Wilkie has been accepted to the Los Alamos National Laboratory Quantum Summer School.
- Dr. Rebekah Herrman has been selected as a Visiting Research Fellow at Phase- craft, Inc. for the summer of 2023.
- Dr. Rebekah Herrman has been selected as a 2022 DARPA FORWARD Riser.
Affiliated faculty
- Dr. Rebekah Herrman
- Dr. Jim Ostrowski
- Dr. Bing Yao
Current students and postdoctoral researchers
- Marzieh Bakhshi
- Dr. Igor Gaidai
- Kazeem Kosebinu
- Moises Ponce
- Shamim Riten (incoming Fall 2023)
- Anthony Wilkie
Funded Projects
- AI TENNessee Initiative – Seed Funds for AI Research and Teambuilding: Developing ML/AI-based Tools to Analyze the Multi-dimensional Spectroscopic Data of Scanning Tunneling Microscopy (May 2023 – present)
- NSF REU Site- Quantum algorithms and optimization (February 2023-present)
- NSF CISE SMALL- Optimizing Quantum Circuit Design (October 2022-present)
- DARPA ONISQ- Problem Structure and the Quantum Advantage: Theory and Algorithms (November 2019-present)
Sample publications
- Herrman, R., Lotshaw, P. C., Ostrowski, J., Humble, T. S., & Siopsis, G. (2022). Multi-angle quantum approximate optimization algorithm. Scientific Reports, 12(1), 6781.
- Herrman, R., Treffert, L., Ostrowski, J., Lotshaw, P. C., Humble, T. S., & Siopsis, G. (2021). Globally optimizing QAOA circuit depth for constrained optimization problems. Algorithms, 14(10), 294.
- Xie, J., & Yao, B. (2023). Physics-constrained deep learning for robust inverse ecg modeling. IEEE Transactions on Automation Science and Engineering, 20(1), 151.
- Li, H., Yao, B., Tu, T., & Guo, G. (2012). Quantum computation on gate- defined semiconductor quantum dots. Chinese Science Bulletin, 57, 1919.