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New binary splitting approach accelerates learning of Erdős--Rényi graphs

Researchers have developed a novel binary splitting approach to efficiently learn Erdős--Rényi (ER) graphs using group queries. This method significantly improves upon prior work by reducing the decoding time required to recover the graph's edge set. The new technique achieves a near-optimal number of tests while offering a substantially faster decoding process, making it more practical for learning complex graph structures. AI

IMPACT Improves theoretical understanding and computational efficiency for graph learning algorithms.

RANK_REASON Academic paper detailing a new algorithmic approach for graph learning. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.LG →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New binary splitting approach accelerates learning of Erdős--Rényi graphs

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  1. arXiv cs.LG TIER_1 English(EN) · Hoang Ta, Jonathan Scarlett ·

    A Fast Binary Splitting Approach for Non-Adaptive Learning of Erd\H{o}s--R\'enyi Graphs

    arXiv:2511.17240v3 Announce Type: replace-cross Abstract: We study the problem of learning an unknown graph via group queries on node subsets, where each query reports whether at least one edge is present among the queried nodes. In general, learning arbitrary graphs with $n$ nod…