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researcher

Otmar Ertl

18 papers hereh-index 10306 citations25 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author10
  • middle author6
  • last author2

Across the 18 of 18 papers where every author was matched, so the position is known.

fields
  • cs.DS10
  • cs.DC3
  • cs.SE3
  • cs.DB1
  • stat.CO1

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedComputing Extremely Accurate Quantiles Using t-Digests

42 citations · 194 across the 18 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

cs.DS2023★ 7 cited

UltraLogLog: A Practical and More Space-Efficient Alternative to HyperLogLog for Approximate Distinct Counting

Otmar Ertl

Since its invention HyperLogLog has become the standard algorithm for approximate distinct counting. Due to its space efficiency and suitability for distributed systems, it is wide…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.