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Frank Zahradnik
Observed name:
Zahradnik, Frank
Observed institution:
University of Chicago
OpenAlex ID:
A5115002544
Multi-task CNN Behavioral Embedding Model For Transaction Fraud Detection
2024
·
Bo Qu
, Zhurong Wang
, et al.
·
IEEE ... International Conference on Data Mining workshops
·
9
PDF
LLM-Enhanced Self-Evolving Reinforcement Learning for Multi-Step E-Commerce Payment Fraud Risk Detection
2025
·
Bo Qu
, Zhurong Wang
, et al.
·
Proceedings of the conference - Association for Computational Linguistics. Meeting
·
3
PDF
Dual-Stream LLM-Guided Reward Design for Reject-Inference-Aware Reinforcement Learning in E-Commerce Payment Fraud Detection
2026
·
Qu, Bo
, Wang, Zhurong
, et al.
·
arXiv (Cornell University)
PDF
Patching the Blind Spots: Reversible LLM Rule Overlay for Frozen Fraud Detectors
2026
·
Qu, Bo
, Wang, Zhurong
, et al.
·
arXiv (Cornell University)
PDF
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Works count:
4
Citation count:
12
H-index:
2
I10-index:
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