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This chapter introduces a spatial-temporal graph transformer that extends graph-based fraud detection with fine-grained temporal modeling and global relational attention.

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Spatial-Temporal-Aware Graph Transformer for Online Payment Fraud Detection

  • 章节

  • 发表日期：

    2026年

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  • Yu Xie,
  • Yue Tian,
  • Jiamin Yao,
  • Guanjun Liu

摘要

This chapter introduces a spatial-temporal graph transformer that extends graph-based fraud detection with fine-grained temporal modeling and global relational attention.