Oversampling Techniques for Detecting Bitcoin Illegal Transactions. - Jungsu Han; Jongsoo Woo; James Won-Ki Hong (APNOMS, 2020)

Towards Blockchain-based Stainless Steel Tracking. - Kyungchan Ko; Changhoon Kang; Youngbok Park; Jongsoo Woo; James Won-Ki Hong (APNOMS, 2020)

De-Anonymization of the Bitcoin Network Using Address Clustering. - Changhoon Kang; Chaehyeon Lee; Kyungchan Ko; Jongsoo Woo; James Won-Ki Hong (BlockSys, 2020)

Machine Learning Based Bitcoin Address Classification. - Chaehyeon Lee; Sajan Maharjan; Kyungchan Ko; Jongsoo Woo; James Won-Ki Hong (BlockSys, 2020)

Cos-CBDC: Design and Implementation of CBDC on Cosmos Blockchain. - Jungsu Han; Jeong-Heon Kim; Aram Youn; Jinhee Lee; Yunsuh Chun; Jongsoo Woo; James Won-Ki Hong (APNOMS, 2021)

An Analysis of Crypto Gas Wars in Ethereum. - Kyungchan Ko; Taeyeol Jeong; Jongsoo Woo; James Won-Ki Hong (APNOMS, 2022)

CODE: Blockchain-based Travel Rule Compliance System. - Chaehyeon Lee; Changhoon Kang; Wonseok Choi 001; Myunghun Cha; Jongsoo Woo; James Won-Ki Hong (Blockchain, 2022)

Design of Blockchain-based Travel Rule Compliance System. - Chaehyeon Lee; Changhoon Kang; Wonseok Choi 001; Jehoon Lee; Myunghun Cha; Jongsoo Woo; James Won-Ki Hong (ICBC, 2022)

Analyzing the Effect of Observer Node Addition Strategy on Bitcoin Double-Spending Attack Detection Using Graph Neural Network. - Changhoon Kang; Jongsoo Woo; James Won-Ki Hong (APNOMS, 2023)

Gas Cost Analysis of Fractional NFT on the Ethereum Blockchain. - Won-Seok Choi 001; Jongsoo Woo; James Won-Ki Hong (ICBC, 2023)

Bitcoin Double-Spending Attack Detection using Graph Neural Network. - Changhoon Kang; Jongsoo Woo; James Won-Ki Hong (ICBC, 2023)

Service Applicable Blockchain-based Self-Sovereign Identity Management System. - Jeong-Heon Kim; Minji Choi; Chaehyeon Lee; Jongsoo Woo; James Won-Ki Hong (ICBC, 2023)

Alleviating Crypto Gas War in NFT Launching. - Kyungchan Ko; Taeyeol Jeong; Jongsoo Woo; James Won-Ki Hong (ICBC, 2023)

A Comprehensive and Quantitative Evaluation Method for Blockchain Protocols. - Chaehyeon Lee; Changhoon Kang; Heeju Ko; Jongsoo Woo; James Won-Ki Hong (ICBC, 2023)

Optimizing Block Propagation in Bitcoin Network with Region-based Neighbor Selection Using Reinforcement Learning. - Wonseok Choi 001; Euidong Jeong; Jongsoo Woo; James Won-Ki Hong (ICBC, 2024)

A2C Reinforcement Learning for Cryptocurrency Trading and Asset Management. - Changhoon Kang; Jongsoo Woo; James Won-Ki Hong (ICBC, 2024)

Fractional non-fungible tokens: Overview, evaluation, marketplaces, and challenges. - Wonseok Choi 001; Jongsoo Woo; James Won-Ki Hong (Int. J. Netw. Manag., 2024)

Survey on blockchain-based non-fungible tokens: History, technologies, standards, and open challenges. - Kyungchan Ko; Taeyeol Jeong; Jongsoo Woo; James Won-Ki Hong (Int. J. Netw. Manag., 2024)