# Memory Has Geometry: Non-Uniform Geometric Memory for Long-Horizon Personalized AI

**Published:** September 17, 2026
**Author:** Jiahong Liu, Wenhao Yu, Zexuan Qiu, Menglin Yang, Irwin King
**Source:** arXiv — cs.AI
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/memory-has-geometry-non-uniform-geometric-memory-for-long-horizon-person

Long-term memory is becoming a core substrate for personalized AI, yet most systems still represent personalization as discrete records in a largely static latent space, accessed under one global similarity notion. For data mining, this creates a mismatch: the evidence is a…

> From the original source: **arXiv — cs.AI**
> [Read full article at arXiv — cs.AI](https://arxiv.org/abs/2609.17969)

**Tags:** #arXiv

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