Publications

Preprints

1. I Can Find You in Seconds! Leveraging Large Language Models for Code Authorship Attribution
   Soohyeon Choi, Tan Yong Kiam, Mark Huasong Meng, Mohamed Ragab, Soumik Mondal, Khin Mi Mi Aung, and David Mohaisen
   Plan to submit, IEEE/ACM International Conference on Automated Software Engineering (ASE), 2025.

2. Security and Quality in LLM-Generated Code: A Multi-Language, Multi-Model Analysis
   Mohammed F. Kharma, Soohyeon Choi, Mohammad Alkhanafseh, and David Mohaisen
   Under review, IEEE Transactions on Dependable and Secure Computing (TDSC), 2025.

3. Untargeted Code Authorship Evasion with Seq2Seq-based Code Transformation
   Soohyeon Choi, Rhongho Jang, Daehun Nyang, and David Mohaisen
   Under review, IEEE Transactions on Dependable and Secure Computing (TDSC), 2025.

4. Attributing ChatGPT-Transformed Synthetic Code
   Soohyeon Choi, Ali Al Kinoon, Aziz Alghamdi, Ahod Alguried, and David Mohaisen
   Under review, IEEE International Conference on Distributed Computing Systems (ICDCS), 2025.

5. Unified API Call-based Detection of Android and IoT Malware
   Aziz Alghamdi, Soohyeon Choi, Ali Al Kinoon, Ahod Alguried, and David Mohaisen
   Under review, IEEE International Conference on Distributed Computing Systems (ICDCS), 2025.

6. Pandora’s Box Reopened: New Insights into Android Permissions
   Ali Al Kinoon, Soohyeon Choi, Aziz Alghamdi, Ahod Alguried, and David Mohaisen
   Under review, IEEE International Conference on Distributed Computing Systems (ICDCS), 2025.

7. Fishing for Phishers: Learning-Based Phishing Detection in Ethereum Transactions
   Ahod Alguried, Soohyeon Choi, Ali Al Kinoon, Aziz Alghamdi, and David Mohaisen
   Under review, IEEE International Conference on Distributed Computing Systems (ICDCS), 2025.

Journal and Conference Papers

1. Attributing ChatGPT-generated Source Codes
   Soohyeon Choi and David Mohaisen
   IEEE Transactions on Dependable and Secure Computing (TDSC), 2025.

2. Untargeted Code Authorship Evasion with Seq2Seq Transformation
   Soohyeon Choi, Rhongho Jang, Daehun Nyang, and David Mohaisen
   Computational Data and Social Networks: 12th International Conference (CSoNet), 2023.

3. Revisiting the Deep Learning-based Eavesdropping Attacks via Facial Dynamics from VR Motion Sensors
   Soohyeon Choi, Manar Mohaisen, Daehun Nyang, and David Mohaisen
   International Conference on Information and Communications Security (ICICS), 2023.

4. Quantifying the performance of adversarial training on language models with distribution shifts
   Soohyeon Choi, Malwan Omar, Daehun Nyang, and David Mohaisen
   Cybersecurity and Social Sciences (CySSS), 2022.

5. Understanding the Security of Free Content Websites by Analyzing their SSL Certificates: A Comparative Study
   Abdulrahman Alabduljabbar, Soohyeon Choi, Runyu Ma, Rhongho Jang, Songqing Chen, and David Mohaisen
   Cybersecurity and Social Sciences (CySSS), 2022.

6. Robust Natural Language Processing: Recent Advances, Challenges, and Future Directions
   Soohyeon Choi, Malwan Omar, Daehun Nyang, and David Mohaisen
   IEEE Access, 2022.

7. Improved secure and low computation authentication protocol for wireless body area network with ECC and 2D hash chain
   Soohyeon Choi
   M.Sc. Thesis, South Dakota State University, 2021.

8. Human activity recognition based on wearable flex sensor and pulse sensor
   Xiaozhu Jin, Soohyeon Choi, Sangwon Shin, and Sung Shin
   Asia Pacific International Conference on Information Science and Technology (APIC-IST), 2020.

9. Secure and low computation authentication protocol for wireless body area network with ECC and 2D hash chain
   Soohyeon Choi, Xiaozhu Jin, Sangwon Shin, and Sung Shin
   ACM International Conference on Research in Adaptive and Convergent Systems (RACS), 2020.

10. Instance segmentation in urban scenes using inverse perspective mapping of 3D point clouds and 2D images
    Chungyup Lee, Soohyeon Choi, Jung Y. Kim, and Kwanghee Won
    ACM International Conference on Research in Adaptive and Convergent Systems (RACS), 2019.

11. Preprocessed symmetric RSA authentication for wireless body area networks in space
    Sangwon Shin, Soohyeon Choi, Kwanghee Won, and Sung Shin
    ACM International Conference on Research in Adaptive and Convergent Systems (RACS), 2019.