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researcher

J. Ugander

45 papers hereh-index 225.2k citations71 works total

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

author position
  • first author4
  • middle author12
  • last author29

Across the 45 of 45 papers where every author was matched, so the position is known.

fields
  • cs.SI17
  • stat.ME9
  • cs.LG6
  • cs.MA3
  • cs.CY2
  • stat.ML2

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedThe Anatomy of the Facebook Social Graph

774 citations · 1.2k across the 41 of their papers we have counts for

collaborators
Showing cs.MAShow all

3 papers · 1 filter

cs.MA2025

Exclusion Zones of Instant Runoff Voting

Kiran Tomlinson, Johan Ugander, Jon Kleinberg

Recent research on instant runoff voting (IRV) shows that it exhibits a striking combinatorial property in one-dimensional preference spaces: there is an "exclusion zone" around th…

cs.MA2023★ 1 cited

The Moderating Effect of Instant Runoff Voting

Kiran Tomlinson, Johan Ugander, Jon Kleinberg

Instant runoff voting (IRV) has recently gained popularity as an alternative to plurality voting for political elections, with advocates claiming a range of advantages, including t…

cs.MA2022★ 1 cited

Ballot Length in Instant Runoff Voting

Kiran Tomlinson, Johan Ugander, Jon Kleinberg

Instant runoff voting (IRV) is an increasingly-popular alternative to traditional plurality voting in which voters submit rankings over the candidates rather than single votes. In…

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