S. Linek, C. Hoffmann, and R. Jäschke. Proceedings of the 14th International Technology, Education and Development Conference, page 1009--1018. IATED, (March 2020)
S. Pujari, A. Hadgu, E. Lex, and R. Jäschke. Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, New York, NY, USA, ACM, (2015)