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Johan Ugander

4 papers hereh-index 591 citations12 works total

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

author position
  • middle author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.SI2
  • math.OC1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedCommunity notes reduce engagement with and diffusion of false information online

18 citations · 18 across the 4 of their papers we have counts for

collaborators
Showing cs.SIShow all

2 papers · 1 filter

cs.SI2025

Whose Values? Measuring the (Subjective) Expression of Basic Human Values in Social Media

Ziv Epstein, Farnaz Jahanbakhsh, Tiziano Piccardi +4

The value alignment of sociotechnical systems has become a central debate, but progress depends on how human values are perceived in the content these systems surface and how such…

cs.SI2025★ 18 cited

Community notes reduce engagement with and diffusion of false information online

Isaac Slaughter, Axel Peytavin, Johan Ugander +1

Social networks scaffold the diffusion of information on social media. Much attention has been given to the spread of true vs. false content on online social platforms, including t…

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