U. Gadiraju, R. Yu, S. Dietze, and P. Holtz. Proceedings of the 2018 Conference on Human Information Interaction & Retrieval, page 2--11. New York, NY, USA, ACM, (2018)
K. Boland, P. Fafalios, A. Tchechmedjiev, K. Todorov, and S. Dietze. in Proceedings of the 2nd International Workshop on Contextualised Knowledge Graphs, collocated with 18th International Semantic Web Conference (ISWC2019), (Oktober 2019)