Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). SF-sketch: A Fast, Accurate, and Memory Efficient Data Structure to Store Frequencies of Data Items. Retrieved May 24, 2026, from https://4ort.xyz/entity/sf-sketch-a-fast-accurate-and-memory-efficient-data-structure-to-store-frequencies-of-data-items
MLA“SF-sketch: A Fast, Accurate, and Memory Efficient Data Structure to Store Frequencies of Data Items.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/sf-sketch-a-fast-accurate-and-memory-efficient-data-structure-to-store-frequencies-of-data-items.
BibTeX@misc{4ortxyz_sf-sketch-a-fast-accurate-and-memory-efficient-data-structure-to-store-frequencies-of-data-items_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SF-sketch: A Fast, Accurate, and Memory Efficient Data Structure to Store Frequencies of Data Items}}, year = {2026}, url = {https://4ort.xyz/entity/sf-sketch-a-fast-accurate-and-memory-efficient-data-structure-to-store-frequencies-of-data-items}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SF-sketch: A Fast, Accurate, and Memory Efficient Data Structure to Store Frequencies of Data Items — https://4ort.xyz/entity/sf-sketch-a-fast-accurate-and-memory-efficient-data-structure-to-store-frequencies-of-data-items (retrieved 2026-05-24)
