Tutorials
- Aristides Gionis, Antonis Matakos, Bruno Ordozgoiti, Han Xiao. Mining signed networks: theory and applications. Tutorial presented in the International World Wide Web Conference 2020.
- Aristides Gionis, Stefan Neumann, Bruno Ordozgoiti. Opinion formation in social networks: models and computational problems. Tutorial presented in the International World Wide Web Conference 2022 and the International Joint Conference on Artificial Intelligence (IJCAI) 2022.