P. Siehndel, R. Kawase, B. Nunes, and E. Herder. WEBIST 2014 - Proceedings of the 10th International Conference on Web Information Systems and Technologies, Volume 2, Barcelona, Spain, 3-5 April, 2014, page 270--277. (2014)
R. Kawase, P. Siehndel, and B. Nunes. IEEE 14th International Conference on Advanced Learning Technologies, ICALT 2014, Athens, Greece, July 7-10, 2014, page 722--723. (2014)
P. Siehndel, R. Kawase, A. Hadgu, and E. Herder. Proceedings of the 22Nd International Conference on World Wide Web Companion, page 425--430. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2013)
B. Köhncke, P. Siehndel, and W. Balke. 15th International Conference on Asia-Pacific Digital Libraries (ICADL 2013), Bangalore, India, Springer, Springer, (12/2013 2013)
P. Siehndel, R. Kawase, A. Hadgu, and E. Herder. Proceedings of the 22nd international conference on World Wide Web companion, page 425--430. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2013)