Joshua Viszlai

I'm a final year Computer Science PhD student at the University of Chicago advised by Prof. Fred Chong. I previously completed my B.S. in Computer Science with a minor in Physics at Georgia Tech.
I'm focused on bridging the gap between current quantum devices and Fault-Tolerant Quantum Computing (FTQC). I have broad research interests within FTQC systems, including the co-design of Quantum Error Correction (QEC) with emerging quantum hardware, QEC decoding and other real-time systems for FTQC, and software solutions in FTQC research. Previously at Georgia Tech I worked on classical compilers, computer architecture, and robotics.
Recent Publications
- IISWCdecoder-bench: Benchmarking Decoders for Quantum Error CorrectionIn Proceedings of the IEEE International Symposium on Workload Characterization, 2025
- QCEErasure Minesweeper: exploring hybrid-erasure surface code architectures for efficient quantum error correctionIn 2025 IEEE International Conference on Quantum Computing and Engineering, 2025Best Poster Honorable Mention (International Conference on Quantum Error Correction)
- QCEMatching generalized-bicycle codes to neutral atoms for low-overhead fault-toleranceIn 2025 IEEE International Conference on Quantum Computing and Engineering, 2025
- ISCASWIPER: Minimizing Fault-Tolerant Quantum Program Latency via Speculative Window DecodingIn Proceedings of the 52nd Annual International Symposium on Computer Architecture, 2025
- HPCAInterleaved Logical Qubits in Atom ArraysIn 2025 IEEE International Symposium on High Performance Computer Architecture, 2025