21 citations · 53 across the 16 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
cs.IR2023★ 6 cited
Voucher Abuse Detection with Prompt-based Fine-tuning on Graph Neural Networks
Zhihao Wen, Yuan Fang, Yihan Liu +2
Voucher abuse detection is an important anomaly detection problem in E-commerce. While many GNN-based solutions have emerged, the supervised paradigm depends on a large quantity of…
astro-ph.SR2023★ 6 cited
An extreme ultraviolet wave associated with the possible expansion of sheared arcades
Yihan Liu, Ruisheng Zheng, Liang Zhang +4
Context. Solar extreme ultraviolet (EUV) waves are propagating disturbances in the corona, and they usually accompany with various solar eruptions, from large-scale coronal mass ej…
astro-ph.SR2023★ 21 cited
Why "solar tsunamis" rarely leave their imprints in the chromosphere
Ruisheng Zheng, Yihan Liu, Wenlong Liu +10
Solar coronal waves frequently appear as bright disturbances that propagate globally from the eruption center in the solar atmosphere, just like the tsunamis in the ocean on Earth.…