2 citations · 2 across the 2 of their papers we have counts for
3 papers
Bitcoin Double-Spending Attack Detection using Graph Neural Network
Changhoon Kang, Jongsoo Woo, James Won-Ki Hong
Bitcoin transactions include unspent transaction outputs (UTXOs) as their inputs and generate one or more newly owned UTXOs at specified addresses. Each UTXO can only be used as an…
Design of Blockchain-based Travel Rule Compliance System
Chaehyeon Lee, Changhoon Kang, Wonseok Choi +4
In accordance with the guidelines of the Financial Action Task Force (FATF), Virtual Asset Service Providers (VASPs) should comply with a `travel rule', which requires them to exch…
DeTRM: Decentralised Trust and Reputation Management for Blockchain-based Supply Chains
Guntur Dharma Putra, Changhoon Kang, Salil S. Kanhere +1
Blockchain has the potential to enhance supply chain management systems by providing stronger assurance in transparency and traceability of traded commodities. However, blockchain…