Wikipedia does not have to be truthful, but it is important that the information must be confirmed by reliable sources. The last issue of the Wikimedia Research Showcase in outgoing 2020 was devoted to the problem of disinformation and the reliability of Wikipedia sources.
During the Wikimedia Research Showcase the results of scientific works conducted by members of the Department of Information Systems in the area of information quality assessment in multilingual Wikipedia were presented. In particular, the models of automatic evaluation of the reliability of sources in this popular encyclopedia were discussed.
