H. Zahera, R. Jalota, and R. Usbeck. Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC
2018, Gaithersburg, Maryland, USA, November 14-16, 2018, (2018)
R. Athreya, A. Ngomo, and R. Usbeck. Companion of the The Web Conference 2018 on The Web Conference 2018,
WWW 2018, Lyon , France, April 23-27, 2018, page 143--146. (2018)
M. Röder, M. Speicher, and R. Usbeck. Informatik 2013, 43. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Informatik angepasst an Mensch, Organisation und Umwelt, 16.-20. September 2013, Koblenz, page 137--139. GI, (2013)