HyperTrace: Hypothesis-Based Preference Tracing for Online LLM Personalization
Experiments on PRISM and PersonaMem-v2 show that HyperTrace improves response alignment, preference prediction, and profile consistency over strong online baselines, demonstrating the effectiveness of tracing latent user preferences for robust personalization.
Jian-Zhi Shen, Ke-Yu Mao, Ming-Hao Shao et al.
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