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cs.IR2026
TWICE: Modeling the Temporal Evolution of Personalized User Behavior via Event-Driven Agents
Bingrui Jin, Kunyao Lan, Baihan LI +1
User simulators are widely used for data generation, evaluation, and agent-based interaction, but existing approaches often model users as static personas or rely on generic histor…
cs.IR2025
A Diverse and Effective Retrieval-Based Debt Collection System with Expert Knowledge
Jiaming Luo, Weiyi Luo, Guoqing Sun +5
Designing effective debt collection systems is crucial for improving operational efficiency and reducing costs in the financial industry. However, the challenges of maintaining scr…