I am an assistant professor in the Department of Mathematics at UWEC. I am an MAA Project NExT fellow and a Math Alliance mentor. You can see my full Curriculum Vitae here. When I'm not doing math, I enjoy rock climbing, hiking, and painting.
Previously, I was a postdoc in electrical engineering at the New Jersey Institute of Technology and Arizona State University, working with Dr. Jörg Kliewer and Dr. Oliver Kosut. I earned my Ph.D. in mathematics at the University of Nebraska - Lincoln (UNL), working with Dr. Christine A. Kelley. I earned my B.A. in mathematics from Whitman College, and my M.S. in mathematics from UNL.
In Fall 2021, I will be teaching Discrete Mathematics and Linear Algebra. Course materials for current students can be found on Canvas. Previous courses are listed below.
- Discrete Mathematics (Spring 2021)
- Calculus II (Fall 2020, Spring 2021)
- Elementary Statistics (Fall 2020)
- Math Modeling (Spring 2018)
- Mathematics Matters (Fall 2017)
- College Algebra and Trigonometry (Fall 2016)
- College Algebra (Fall 2015, Spring 2016)
- Calculus for Management and Social Science (Summer 2014)
- Calculus I (Summer 2013, Fall 2013)
My research interests are in error-correcting codes, secure and authentic communication, information privacy, graph-based codes and decoding algorithms, and applied discrete mathematics. If you are a UWEC student interested in doing a research project with me, please get in touch!
- S. Habib, A. Beemer, J. Kliewer. Belief propogation decoding of short graph-based channel codes via reinforcement learning. To appear in IEEE Journal on Selected Areas in Information Theory: Special Issue on Sequential, Active, and Reinforcement Learning, 2021.
- E. McMillon, A. Beemer, C.A. Kelley. Extremal absorbing sets in low-density parity-check codes. To appear in Advances in Mathematics of Communications, 2021.
- S. Habib, A. Beemer, J. Kliewer. Learning to decode: reinforcement learning for decoding of sparse graph-based channel codes. Advances in Neural Information Processing Systems (NeurIPS), December 2020. Available at arXiv:2010.05637.
- A. Beemer, E. Graves, J. Kliewer, O. Kosut, P. Yu. Authentication and partial message correction over adversarial multiple-access channels. Proceedings of the IEEE International Workshop on Privacy and Security for Information Systems, Virtual, July 2020. Invited.
- A. Beemer, E. Graves, J. Kliewer, O. Kosut, P. Yu. Authentication with mildly myopic adversaries. Proceedings of the IEEE International Symposium on Information Theory, Virtual, June 2020.
- E. McMillon, A. Beemer, C.A. Kelley. Analysis of absorbing sets using cosets and syndromes. Proceedings of the IEEE International Symposium on Information Theory, Virtual, June 2020.
- NSF CISE Collaborative Research Award (Co-PIs J. Kliewer and O. Kosut), "Do You Trust Me? Practical Approaches and Fundamental Limits for Keyless Authentication," ($300,000 UWEC; $1.2 million collaborative), 2021-2025.
- Summer REU funded by UWEC Student Blugold Commitment Differential Tuition (with UWEC student A. Liu), "Spear and Shield: Coding to Thwart Adversarial Aggression" ($6890), 2021.
Submitted for Publication:
- A. Beemer, E. Graves, J. Kliewer, O. Kosut, P. Yu. Authentication against a myopic adversary (full journal version). Available at arXiv:2001.03593.
- E. Graves, A. Beemer, J. Kliewer, O. Kosut, P. Yu. Authentication in AWGN channels.
- A. Beemer, A. Ravagnani. The curious case of the diamond network.