HGP: An on-device personalized agent memory via hybrid graph storage

Ran Zhou, Xueming Han, Jiaheng Liu, Yuyao Zhang, Fanyu Meng, Junlan Feng, Yuxiang Ren♢

Findings of the 2026 Conference on Empirical Methods in Natural Language Processing (EMNLP 2026 Findings)2026CCF-B