1 citations · 1 across the 3 of their papers we have counts for
3 papers
stat.AP2026
Counting models with excessive zeros ensuring stochastic monotonicity
Hyemin Lee, Dohee Kim, Banghee So +1
Standard count models such as the Poisson and Negative Binomial models often fail to capture the large proportion of zero claims commonly observed in insurance data. To address suc…
cs.LG2025★ 1 cited
Hybrid GCN-GRU Model for Anomaly Detection in Cryptocurrency Transactions
Gyuyeon Na, Minjung Park, Hyeonjeong Cha +6
Blockchain transaction networks are complex, with evolving temporal patterns and inter-node relationships. To detect illicit activities, we propose a hybrid GCN-GRU model that capt…
cs.CR2023
Efficiency-Improved Inter-Rollup Transfer System Leveraging Batch Settlement Methods
Hyun Jeong, Hyemin Lee
As the significance of blockchain innovation grows and the focus on scalability intensifies, rollup technology has emerged as a promising approach to tackle these scalability conce…