On the Sustainability of Bitcoin Partitioning Attacks. - Jaehyun Ha; Seungjin Baek; Muoi Tran; Min Suk Kang (FC, 2023)

Guaranteeing the Õ(AGM/OUT) Runtime for Uniform Sampling and Size Estimation over Joins. - Kyoungmin Kim 002; Jaehyun Ha; George Fletcher 001; Wook-Shin Han (PODS, 2023)

Guaranteeing the Õ(AGM/OUT) Runtime for Uniform Sampling and OUT Size Estimation over Joins. - Kyoungmin Kim 002; Jaehyun Ha; George Fletcher 001; Wook-Shin Han (CoRR, 2023)

Resilient by Design: Simulating Street Network Disruptions across Every Urban Area in the World. - Geoff Boeing; Jaehyun Ha (CoRR, 2024)

DoppelGanger++: Towards Fast Dependency Graph Generation for Database Replay. - Wonseok Lee; Jaehyun Ha; Wook-Shin Han; Changgyoo Park; Myunggon Park; Juhyeng Han; Juchang Lee (Proc. ACM Manag. Data, 2024)

DoppelGanger++ in Action: A Database Replay System with Fast Dependency Graph Generation. - Wonseok Lee; Jaehyun Ha; Wook-Shin Han; Changgyoo Park; Myunggon Park; Juhyeng Han (Proc. VLDB Endow., 2024)

Measuring nuanced walkability: Leveraging ChatGPT's vision reasoning with multisource spatial data. - Donghwan Ki; Hojun Lee; Keundeok Park; Jaehyun Ha; Sugie Lee (Comput. Environ. Urban Syst., 2025)