Author

Xiu-Cheng Xu

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Preprint Aug 2026

MemSIF: From Structured Interactions to Dual-Track Fact Memory for LLM Agents

Experiments on LoCoMo and LongMemEval-S across five backbone LLMs show that MemSIF achieves the highest Total ACC in all settings, outperforming the strongest baseline by 2.29%-8.79% on LoCoMo and 2.87%-6.15% on LongMemEval-S.

Yufei Luo, Xiu-Cheng Xu, Zhen Yang · 1 citation