Researcher Profile: Rolf Fredheim
Affiliated with the Psychological Defence Research Institute, Rolf Fredheim explores the use of AI to detect harmful and illegal content on social media. Rolf builds systems to detect and measure harmful and illegal content on social media. This work presents distinct challenges: social media data is quickly removed from platforms, presented in visual formats, and often appears in multiple languag
https://www.psychologicaldefence.lu.se/article/researcher-profile-rolf-fredheim - 2026-04-21
