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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.

168,695 papers · 148 categories

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2 results for “BATSE”

A new completely parameter-free clustering algorithm for unsupervised classification of BATSE gamma-ray burstsastro-ph.HE

New algorithm clusters GRBs into two groups: short and long duration.

problem Determining the number of clusters in gamma-ray bursts.

method Completely parameter-free clustering algorithm.

result Clusters indicate two main groups: short and long duration GRBs.

gamma-ray bursts clustering BATSE merger-collapsar theory completely parameter-free

2026-05-28abs ↗pdf ↗

Confirmation of Binary Clustering in Gamma-Ray Bursts through an Integrated

p

-value from Multiple Nonparametric Tests of Hypothesesastro-ph.HE

The paper confirms two groups of gamma-ray bursts using a new nonparametric metric.

problem Determining the number of inherent groups in gamma-ray bursts.

method A new nonparametric interpoint distance-based measure, combined with clustering methods.

result Confirms two groups of short and long gamma-ray bursts.

gamma-ray bursts nonparametric clustering p-value hypothesis testing

2026-05-06abs ↗pdf ↗