Jaehyun Ha

According to our database, Jaehyun Ha authored at least 7 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

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

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., August, 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, February, 2024

Resilient by Design: Simulating Street Network Disruptions across Every Urban Area in the World.

Geoff Boeing, Jaehyun Ha

CoRR, 2024

2023

Guaranteeing the Õ(AGM/OUT) Runtime for Uniform Sampling and OUT Size Estimation over Joins.

Kyoungmin Kim, Jaehyun Ha, George Fletcher, Wook-Shin Han

CoRR, 2023

Guaranteeing the Õ(AGM/OUT) Runtime for Uniform Sampling and Size Estimation over Joins.

Kyoungmin Kim, Jaehyun Ha, George Fletcher, Wook-Shin Han

Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2023

On the Sustainability of Bitcoin Partitioning Attacks.

Jaehyun Ha, Seungjin Baek, Muoi Tran, Min Suk Kang

Proceedings of the Financial Cryptography and Data Security, 2023