M. Spaniol, и G. Weikum. Proceedings of the 21st international conference companion on World Wide Web - WWW \textquotesingle12 Companion, ACM Press, (2012)
J. Hoffart, D. Milchevski, G. Weikum, A. Anand, и J. Singh. Proceedings of the 25th International Conference Companion on World Wide Web, стр. 203--206. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2016)