N. Tran, S. Zerr, K. Bischoff, C. Niederée, and R. Krestel. Proceedings of the 17th International Conference on Theory and Practice of Digital Libraries, TPDL 2013, Springer: to appear., (2013)
S. Zerr, K. Bischoff, and S. Chernov. Proc. of 27th IEEE International Conference on Data Engineering, April 11-16, 2011, Hannover, Lower Saxony, Germany, (2011)
K. Bischoff. Proc. of 22nd GI-Workshop on Foundations of Databases (Grundlagen von Datenbanken), Bad Helmstedt, May 25-28, 2010, CEUR-WS.org, ISSN 1613-0073, Vol. 581, (2010)
K. Bischoff, C. Firan, W. Nejdl, and R. Paiu. Journal of Web Semantics: Science, Services and Agents on the World Wide Web Volume, 8(2-3), 97-109, 2010., (2010)