Author

Aviv Bick

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Jul 2026

Raven: High-Recall Sequence Modeling with Sparse Memory Routing

Interpolating between these models, Raven is introduced, a linear-time sequence model that maintains a fixed set of memory slots and, at each step, decays and updates only a selected subset via learned, input-dependent routing, thereby preserving long-range content much more effectively.

Arshia Afzal, Aviv Bick, Eric P. Xing et al. · arXiv.org · 5 citations