Krzysztof Rybiński, the researcher of the Vistula University in Warsaw, is taking part of the Visiting Professorship’s program between the 1st of July 2021 and the 30th of September 2021. As a visiting fellow, Rybiński is working on the Sentiment-analysis project, on the „A computational politics framework for assessing the IO (de)legitimation. A case study of twelve IOs in six post-socialist countries” paper and Visegrád Fund application with Orsolya Ring.