Alexei Averkin (Rusia), Explainable Artificial Intelligence Department of Intelligent Systems at Federal Research Center. Informatics and Computer Sciences of Russian Academy of Sciences
Horia Teodorescu (Romania), Why fuzzy logic systems (FLS) are difficult to tame: General FLS are not expressed by algebraic operations. Institute of Computer Science , Romania.
Stefan Kramer (Germany), Machine Learning under Real-World Constraints, Institute of Computer Science Mainz University, Germany