about work art contact

marycotrupi.

work.

My research interests lie primarily at the intersection of quantum algorithms and scientific computing. Prior work has consisted of algorithmic work toward the binary closest vector problem using HPCs and quantum computing (DQI), exploring QML and quantum kernels for cybersecurity applications, and using VQEs for chemical simulation. For all of these I am interested in circuit optimization and routing for NISQ computers. See more below.

Conference pictures

research experience

Future of Computing Summer Intern — National Security Agency Summer 2026

Co-developed the blocked fast Walsh–Hadamard transform (BFWHT), an exact set-covering decoder for the low-weight binary closest vector problem, with CUDA/GPU implementations benchmarked on A100-class hardware. Built the end-to-end Decoded Quantum Interferometry (DQI) research codebase with interchangeable decoders and reversible resource estimation, and executed on a 156-qubit IBM QPU.

Quantum Machine Learning Researcher — RPI School of Science Summer 2025
  • Designed a quantum-kernel/SVM pipeline in Qiskit for network intrusion detection, achieving 85%+ accuracy on RPI's 127-qubit IBM Quantum System One. Built the reproducible QML-NIDS codebase and first-authored the resulting AAAI QIML proceedings paper.
  • Work expanded into cross-university projects involving the use of QML for phishing and malware detection, employing a kernel-optimized version of the original QML NIDS workflow.
OTHER RESEARCH PROJECTS 2024 – Present
  • Quantum chemistry research--ongoing work at RPI with Dr. Osama Raisuddin on exploring circuit optimization via constant-depth Pauli exponential decomposition for use in molecular simulation with variational quantum eigensolvers.
  • QML research in collaboration with Dr. Brian McDermott at RPI and the Naval Nuclear Laboratory on evaluating the NISQ performance of quantum methods using 3-SAT and DQI.
  • Studied hybrid quantum-classical transformers for the traveling salesman problem alongside graduate researchers at the Chinese University of Hong Kong.
  • (2023-2024)--cybersecurity research with Dr. Brian Callahan at RPI--Developed augmented-reality CTF challenges in steganography, DNS poisoning, and MFA bypass; coauthored a CISSE journal article and ASIA proceedings paper on generative AI and cybersecurity pedagogy.
Cybersecurity Research Assistant — Rensselaer Cybersecurity Collaboratory 2024 – 2025

Under Dr. Brian Callahan developed augmented-reality CTF challenges in steganography, DNS poisoning, and MFA bypass; coauthored a CISSE journal article and ASIA proceedings paper on generative AI and cybersecurity pedagogy.

publications & presentations

Hardware Robustness of Quantum Machine Learning Kernels for Malware Detection

Cotrupi, M., Aurilio, A., Sanpietro, S., Torres, F., Kasturi, A., Colognato, Q., & Callahan, B. R. (forthcoming). Proceedings of the 2026 AAAI Fall Symposium Series, Quantum Information & Machine Learning (QIML). Accepted; Arlington, VA, Nov. 5–7, 2026.

Towards Efficient Low-Weight Decoding: A Blocked Fast Walsh–Hadamard Transform

Cotrupi, M. L., Gutti, M., Ralph, B., & Sandberg, K. (2026). Future of Computing Summer Internship (FCSI) final technical report, National Security Agency.

Towards Practical Quantum Kernels for Network Intrusion Detection

Cotrupi, M. L., & Callahan, B. R. (2025). Proceedings of the AAAI Symposium Series, 7(1), 339–342. doi:10.1609/aaaiss.v7i1.36903 · pdf

Talk and poster, AAAI Symposium on Quantum Information & Machine Learning (QIML), Arlington, VA, Nov. 6–8, 2025.

A Case Study for Combating Student Overuse of Generative Artificial Intelligence in Cybersecurity Educational Activities Using Augmented Reality Capture-the-Flag Development

Sugerman, S., Joseph, S., Colognato, Q., Cotrupi, M. L., et al. (2026). Journal of the Colloquium for Information Systems Security Education, 13(1), Article 11. doi:10.53735/cisse.v13i1.216

RC3TF, an Augmented Reality CTF: A Case Study in Improving Cybersecurity Pedagogy for the Undergraduate Research Laboratory

Callahan, B. R., Joseph, S., Sugerman, S., Colognato, Q., Cotrupi, M. L., et al. (2025). Proceedings of the 20th Annual Symposium on Information Assurance (ASIA). doi:10.2139/SSRN.6550178

A Quantum Cybersecurity Platform to Protect Organizations That You Can Use Today

Mary Cotrupi & Brian R. Callahan. ISC2 Security Congress 2026, Aurora, CO, Oct. 26, 2026. Upcoming presentation. speaker page

Generative AI for Cybersecurity Awareness Training: Skills, Strategies, and Accountabilities

Callahan, B. R., Colognato, Q., & Cotrupi, M. (2024). BSides St. Pete, St. Petersburg, FL, Sep. 14, 2024. Presentation.

projects

about.

hi!

My name's Mary—I'm a computer science student at Rensselaer Polytechnic Institute, pursuing a B.S. (May 2027) with minors in Quantum Computing and IT & Web Science.

On this site you can find information about my research in work, how to reach me in contact, and some info about my art interests in art for fun!

Site code lives at github.com/cotrum.

Me in China!

fun facts:

that's it! thanks for visiting!

contact.

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art.

commission fast facts

Custom (atypical) canvas sizes are available at an additional cost. Large works (>36") require a 25% upfront fee.

Email marycotrupi@gmail.com with questions or to make a commission request!