D. Dimitrov, P. Singer, D. Helic, and M. Strohmaier. Proceedings of the 26th ACM Conference on Hypertext &\#38; Social Media, page 59--68. New York, NY, USA, ACM, (2015)
D. Oberle, B. Berendt, A. Hotho, and J. Gonzalez. Advances in Web Intelligence, First International Atlantic Web Intelligence Conference, AWIC 2003, Madrid, Spain, May 5-6, 2003, Proceedings, volume 2663 of Lecture Notes in Artificial Intelligence, page 142-154. Springer, (2003)
F. Mitzlaff, M. Atzmueller, G. Stumme, and A. Hotho. Complex Networks IV, volume 476 of Studies in Computational Intelligence, Springer Verlag, Heidelberg, Germany, (2013)
S. Doerfel, D. Zoller, P. Singer, T. Niebler, A. Hotho, and M. Strohmaier. 23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume, page 251--252. New York, NY, USA, ACM, (2014)
S. Doerfel, D. Zoller, P. Singer, T. Niebler, A. Hotho, and M. Strohmaier. Proceedings of the 16th LWA Workshops: KDML, IR and FGWM, Aachen, Germany, September 8-10, 2014., volume 1226 of CEUR Workshop Proceedings, page 18--19. CEUR-WS.org, (2014)