{"type": "article", "title": "A Deeper Analysis of Block-Sparse Featurizers", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/a-deeper-analysis-of-block-sparse-featurizers", "original_source": "https://arxiv.org/abs/2608.27515", "published": "2026-08-31T04:00:00+00:00", "accessed": "2026-08-31", "id": "a-deeper-analysis-of-block-sparse-featurizers"}