Johan Ugander

jugander.bsky.social

07 May 2025 23:21

I'll take the opportunity to plug some my recent IRV papers, with Kiran Tomlinson and Jon Kleinberg. In unimodal populations, IRV favors moderate candidates (AAAI'24): arxiv.org/abs/2303.09734; ballot length can matter a lot in the worst case (AAAI'23): arxiv.org/abs/2207.08958

Johan Ugander

jugander.bsky.social

07 May 2025 23:12

It was wonderful to be keynoting at SIAM SDM 2025 last week and connect with many colleagues old and new! And apparently I have a gesture tick I didn't know I had 🤌

Alliance for Data Science and AI

alliance4dsai.bsky.social

04 April 2025 23:18

Thank you to everyone who joined us at the OSU Translational Data Analytics Institute for the 2025 Data Science Leadership Summit! We reconnected with old friends, made new ones, and explored opportunities to collaborate and support each other in the year ahead. Can’t wait to do it again in Paris!✨

D. Hicks

danhicks.bsky.social

11 March 2025 03:35

Is Jasper spot

Jews For Racial & Economic Justice Action

jfrejnyc.bsky.social

11 March 2025 03:32

This evening, Columbia/Barnard faculty, Jewish leaders, immigrant advocates, and rabbis came together to demand the immediate release of Mahmoud Khalil. We will not be silent about this outrageous assault on free speech. We will not be silent in the face of an authoritarian takeover. #FreeMahmoud