Position Paper: MeMo: Towards Language Models with Associative Memory Mechanisms
Fabio Massimo Zanzotto, Elena Sofia Ruzzetti, Giancarlo A. Xompero, Leonardo Ranaldi, Davide Venditti, Federico Ranaldi, Cristina Giannone, Andrea Favalli, Raniero Romagnoli
Abstract
Memorization is a fundamental ability of Transformer-based Large Language Models, achieved through learning. In this position/theory paper, we propose a paradigm shift by designing an architecture to memorize text directly, bearing in mind the principle that memorization precedes learning. We introduce MeMo, a novel architecture for language modeling that explicitly memorizes sequences of tokens in layered associative memories. By design, MeMo offers transparency and the possibility of model editing, including forgetting texts. We experimented with the MeMo architecture, showing the memorization power of the one-layer and the multi-layer configurations.- Anthology ID:
- 2025.findings-acl.785
- Volume:
- Findings of the Association for Computational Linguistics: ACL 2025
- Month:
- July
- Year:
- 2025
- Address:
- Vienna, Austria
- Editors:
- Wanxiang Che, Joyce Nabende, Ekaterina Shutova, Mohammad Taher Pilehvar
- Venues:
- Findings | WS
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 15169–15180
- Language:
- URL:
- https://preview.aclanthology.org/acl25-workshop-ingestion/2025.findings-acl.785/
- DOI:
- Cite (ACL):
- Fabio Massimo Zanzotto, Elena Sofia Ruzzetti, Giancarlo A. Xompero, Leonardo Ranaldi, Davide Venditti, Federico Ranaldi, Cristina Giannone, Andrea Favalli, and Raniero Romagnoli. 2025. Position Paper: MeMo: Towards Language Models with Associative Memory Mechanisms. In Findings of the Association for Computational Linguistics: ACL 2025, pages 15169–15180, Vienna, Austria. Association for Computational Linguistics.
- Cite (Informal):
- Position Paper: MeMo: Towards Language Models with Associative Memory Mechanisms (Zanzotto et al., Findings 2025)
- PDF:
- https://preview.aclanthology.org/acl25-workshop-ingestion/2025.findings-acl.785.pdf