https://hackerpaper.kaipfister.de/p/2603.09229/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=47459655urn:hackerpapers:mention:2603.09229:47459655Fri, 20 Mar 2026 19:47:27 GMT<p>ScholarlyArticle: &quot;Flash-KMeans: Fast and Memory-Efficient Exact K-Means&quot; (2026) https://arxiv.org/abs/2603.09229 .. gscholar: https://scholar.google.com/scholar?hl=en&amp;as_sdt=0%2C43&amp;q=Fla... : &gt; Abstract: [...] Flash-kmeans introduces two core kernel-level innovations: (1) FlashAssign, which fuses distance computation with an online argmin to completely bypass intermediate memory materialization; &gt; (2) sort-inverse update, which explicitly constructs an inverse mapping to transform high-contention atomic scatters into high-bandwidth, segment-level localized reductions. &gt; Furthermore, we…</p><p><a href="https://hackerpaper.kaipfister.de/p/2603.09229/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.DChttps://news.ycombinator.com/item?id=47409055urn:hackerpapers:submission:2603.09229:47409055Tue, 17 Mar 2026 05:38:26 GMT<p>Flash-KMeans: Fast and Memory-Efficient Exact K-Means</p><p></p><p>185 points; 14 discussion replies on HN. <a href="https://hackerpaper.kaipfister.de/p/2603.09229/">Paper and source history</a>. A submission is not an endorsement.</p>cs.DC