17 citations · 42 across the 8 of their papers we have counts for
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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…
cs.LG2023
Two Heads are Actually Better than One: Towards Better Adversarial Robustness via Transduction and Rejection
Nils Palumbo, Yang Guo, Xi Wu +3
Both transduction and rejection have emerged as important techniques for defending against adversarial perturbations. A recent work by Goldwasser et al. showed that rejection combi…