On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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3 results for “trie”

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-Bit Sketch Trie: Scalable Similarity Search on Integer Sketchescs.LG

Paper presents a new trie for integer sketches to improve similarity searches.

problem Efficient similarity searches on integer sketches.

method Introduces a novel

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-bit sketch trie that leverages succinct data structures.

result Significantly improves search time and space-efficiency of similarity searches.

2019-10-18abs ↗pdf ↗

Pattern Sampling for Shapelet-based Time Series Classificationcs.LG

Pattern sampling reduces time series classification complexity.

problem High computational complexity of exhaustive search for shapelets.

method Pattern sampling using a weighted trie to extract discriminative patterns.

result Significant reduction in computational and memory resources.

time series classification shapelets pattern sampling subsequence exhaustive search

2021-02-16abs ↗pdf ↗

Micro-Diffusion Compression - Binary Tree Tweedie Denoising for Online Probability Estimationstat.ML

Midicoth compresses online probability estimates by correcting prior smoothing biases.

problem Compression inefficiency due to prior smoothing in adaptive models.

method Micro-diffusion denoising applied in a bitwise tree hierarchy.

result Significant compression improvement with reliable calibration.

compression probability estimation denoising online learning adaptive models

2026-03-09abs ↗pdf ↗