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@vintcessun: A 'knowledge hard drive' that can be plugged across models — the difficulty lies not in moving the memory table, but in configuring the read head for the target model. https://arxiv.org/abs/2608.17050 The paper first trains Engram hash memory with the source model, then freezes the memory and target backbone, only training the reader to complete addressing...

X AI KOLs Timeline · 5d ago Cached

This paper proposes a method for cross-model memory transfer through target-side reader adaptation, using Engram hash memory and a lightweight reader, achieving 38.8 on QA tasks, and applicable to Agent memory updates and audits. The limitation is that it was only tested up to 9B models, with scaling laws unknown.

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#hashing

Sorting, hashing, and sketches on 370,103 words

Hacker News Top · 2026-08-07 Cached

A technical blog post that explores sorting, hashing, and sketching algorithms on a dataset of 370,103 English words, measuring time and memory costs, with a focus on practical implementations like binary search, quicksort, and HyperLogLog.

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#hashing

Training-Free Hashing-Based Attention via Binary Principal Components

arXiv cs.LG · 2026-08-06 Cached

Introduces BinaryPC, a training-free hashing-based sparse attention method for long-context LLMs that uses binary principal components to construct hash codes, preserving accuracy while improving decoding throughput by 3.56x over FlashAttention.

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#hashing

Dense Arena Interning: The Engine of Compiler Performance

Hacker News Top · 2026-07-12 Cached

This article explains how implementing a Dense Arena Interner can drastically improve compiler performance by converting strings and structures into dense integers, enabling O(1) comparisons after an upfront hashing cost during lexing.

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#hashing

@Wauplin: `hf upload` got a full rewrite! Single-pass hashing, multi commits, resumable uploads. Same CLI, way faster, way cleane…

X AI KOLs Following · 2026-06-18 Cached

The Hugging Face CLI's `hf upload` command has been fully rewritten with single-pass hashing, multi-commits, and resumable uploads, available in version 1.20.0 for improved speed and cleanliness.

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#hashing

Bab: a family of hashing functions for p2p networks

Lobsters Hottest · 2026-06-11 Cached

Bab is a family of hashing functions designed for peer-to-peer networks, enabling verifiable partial data. It was funded by the NLnet Foundation and the European Commission's Next Generation Internet programme.

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