Analysis of Olympus DAO: a popular DeFi model. - Ahyun Song; Euiseong Seo; Heeyoul Kim (ICACT, 2023)

Anomaly VAE-Transformer: A Deep Learning Approach for Anomaly Detection in Decentralized Finance. - Ahyun Song; Euiseong Seo; Heeyoul Kim (IEEE Access, 2023)

Novel Design of Blockchain based IIoT Framework for Smart Factory. - Ahyun Song; Euiseong Seo; Heeyoul Kim (ICACT, 2024)

BC-SBOM: Blockchain-based SBOM Management System. - Ahyun Song; Euiseong Seo; Heeyoul Kim (ICACT, 2025)

An exploratory analysis of the DPRK cyber threat landscape using publicly available reports. - Jeonggak Lyu; Ahyun Song; Euiseong Seo; Gibum Kim (Int. J. Inf. Sec., 2025)