الملخص
LLM-based agents face challenges in personalized interactive tasks due to heterogeneous, multi-typed, and implicitly constrained long-term traces. Existing memory mechanisms struggle with accurate routing and retrieval, especially on-device where personalization is critical. Most methods use single-vector representations, blurring type distinctions and relational structure. We propose HGP, a hybrid graph memory framework. HGP employs a lightweight self-enhancement classifier for personalized memory routing and constructs episodic, semantic, and procedural memories as graphs. It also extracts working memory as a state trajectory to capture current state and implicit constraints, ensuring reliable decision-making. The classifier reduces large-model calls, enabling on-device deployment, while graph storage enables accurate retrieval and incremental user profile refinement. Experiments on two benchmarks show that on PAL-Set solution selection, HGP achieves an S-score of 35.58, nearly 7 points above the strongest baseline. Code and data are at https://github.com/Ouan6/HGP-.git.
الكلمات المفتاحية
الموضوع
بيانات النشر
- المجلة
- غير متاح
- وصول مفتوح
- وصول مفتوح أخضر
اقتبس هذه المقالة
APA 7
Zhou, R., Han, X., Liu, J., Zhang, Y., Meng, F., Feng, J., & Ren, Y. (2026). HGP:An on-device personalized agent memory via hybrid graph storage. https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage
MLA 9
Zhou, Ran, et al. "HGP:An on-device personalized agent memory via hybrid graph storage." https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage.
شيكاغو (المؤلف–التاريخ)
Zhou, Ran, Xueming Han, Jiaheng Liu, Yuyao Zhang, Fanyu Meng, Junlan Feng, and Yuxiang Ren. 2026. "HGP:An on-device personalized agent memory via hybrid graph storage." https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage.
هارفارد
Zhou, R., Han, X., Liu, J., Zhang, Y., Meng, F., Feng, J. and Ren, Y. (2026) 'HGP:An on-device personalized agent memory via hybrid graph storage', Available at: https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage.
فانكوفر
Zhou R, Han X, Liu J, Zhang Y, Meng F, Feng J, et al. HGP:An on-device personalized agent memory via hybrid graph storage. https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage
IEEE
R. Zhou, X. Han, J. Liu, Y. Zhang, F. Meng, J. Feng, and Y. Ren, "HGP:An on-device personalized agent memory via hybrid graph storage," https://omanscience.com/ar/articles/hgp-an-on-device-personalized-agent-memory-via-hybrid-graph-storage.