M. Acosta, A. Zaveri, E. Simperl, D. Kontokostas, S. Auer, and J. Lehmann. The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference,
Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part II, volume 8219 of Lecture Notes in Computer Science, page 260--276. Springer, (2013)
N. Reeves, R. Tinati, S. Zerr, M. Kleek, and E. Simperl. Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, CSCW 2017, Portland, OR, USA, February 25 - March 1, 2017, page 2137--2152. (2017)
C. Sarasua, E. Simperl, and N. Noy. The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part I., volume 7649 of Lecture Notes in Computer Science, page 525-541. (2012)