Vaughn Sohn

About Me

I am a research assistant at QIT Lab in KAIST.
I received a B.S. in Computer Science and Engineering from Konkuk University. My research interests focus on theoretical computer science: quantum computing algorithms and complexity theory.

Here is my CV (Last update: August 2026).

Contact

Email: webb41@kaist.ac.kr

Recent Publications

Click here for full list.

Optimal copy complexity of quantum state cloning

Sangwoo Jeon, Vaughn Sohn, Changhun Oh(2026). "Optimal copy complexity of quantum state cloning." arXiv preprint.

When to Skip Syndrome Extraction in Surface-GKP Codes

Vaughn Sohn, Changhun Oh(2026). "When to Skip Syndrome Extraction in Surface-GKP Codes." arXiv preprint.

Joint Frame Drop and Object Detection Task Offloading for Mobile Devices via RL with Lyapunov Optimization

Vaughn Sohn, Suhwan Kim, Hyang-Won Lee(2025). "Joint Frame Drop and Object Detection Task Offloading for Mobile Devices via RL with Lyapunov Optimization." IEEE Transactions on Mobile Computing.

Research experiences

Research Assistant, KAIST
QIT Lab, Dept of Physics, February 2025 ~

Undergraduate Research Assistant, Konkuk University
Connected Intelligence Lab (CoIn), Dept of Computer Science and Engineering, August 2022 ~ May 2024

• Develop algorithm for partitioning and offloading the computation tasks of deep neural networks
• Studying Lyapunov Optimization, Deep Learning and Reinforcement Learning