The fourth edition of the scientific workshop QOD (Quality of Open Data) was conducted on June 14, 2021 in conjunction with the BIS 2021 conference. The event was hosted by TIB – Leibniz Information Centre for Science and Technology and University Library in Hanover, Germany.
The goal of the QOD workshop is to bring together different communities working on quality in Wikipedia, DBpedia, Wikidata, OpenStreetMap, Wikimapia and other open knowledge bases and data sources. The workshop calls for sharing research experience and knowledge related to quality assessment in open data.
QOD 2021 program committee: Riccardo Albertoni, Ioannis Chrysakis, Vittoria Cozza, Suzanne Embury, Antoine Isaac, Ralf Härting, Dimitris Kontokostas, Jose Emilio Labra Gayo, Maristella Matera, Finn Årup Nielsen, Matteo Palmonari, Simon Razniewski, Blerina Spahiu.