Author

Jiarong Xu

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Book Open access Aug 2026

Think-like-LSTM: Memory-Augmented Large Language Models via Dynamic Fine-Tuning for Financial Risk Assessment

Financial risk assessment (FRA) seeks to forecast the likelihood of user default based on transaction sequences, which are inherently sequential and enriched with textual attributes. Despite the remarkable potential of large language models (LLMs) in sequential modeling and semantic understanding, developing LLM-based...

Siwei Zhang, Yun Xiong, Xi Chen et al. · Proceedings of the 32nd ACM... · 0 citations

Review Jul 2026

Traceable LLM Reasoning for Fake-Order Fraud Detection

Results show that DeepScrub improves fraud review accuracy, reduces first-stage review workload, and provides traceable evidence for production risk-review workflows, showing that domain adaptation can matter more than model scale in this setting.

Si-Qi You, Bingsong Xu, Zhixiang Zheng et al. · arXiv.org · 0 citations