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researcher

Matti Karppa

8 papers hereh-index 9225 citations30 works total

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

author position
  • sole author1
  • first author4
  • middle author1
  • last author1

Across the 7 of 8 papers where every author was matched, so the position is known.

fields
  • cs.DS7
  • cs.LO1

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedHyperLogLogLog: Cardinality Estimation With One Log More

1 citations · 2 across the 5 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

cs.DS2022★ 1 cited

HyperLogLogLog: Cardinality Estimation With One Log More

Matti Karppa, Rasmus Pagh

We present HyperLogLogLog, a practical compression of the HyperLogLog sketch that compresses the sketch from O(mloglogn) bits down to $m \log_2\log_2\log_2 m + O(m+\log\log n)…

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