C. Schmitz, A. Hotho, R. Jäschke, and G. Stumme. Proceedings of the 3rd European Semantic Web Conference, volume 4011 of LNCS, page 530-544. Budva, Montenegro, Springer, (June 2006)
C. Schmitz, A. Hotho, R. Jäschke, and G. Stumme. Proceedings of the 3rd European Semantic Web Conference, volume 4011 of LNCS, page 530-544. Budva, Montenegro, Springer, (June 2006)
A. Garc\'ıa Frey, G. Calvary, and S. Dupuy-Chessa. Proceedings of the 2Nd ACM SIGCHI Symposium on Engineering Interactive Computing Systems, page 41--46. New York, NY, USA, ACM, (2010)
A. Garc\'ıa Frey. Proceedings of the 2Nd ACM SIGCHI Symposium on Engineering Interactive Computing Systems, page 341--344. New York, NY, USA, ACM, (2010)
A. Garc\'ıa Frey, E. Céret, S. Dupuy-Chessa, and G. Calvary. Proceedings of the 3rd ACM SIGCHI Symposium on Engineering Interactive Computing Systems, page 265--270. New York, NY, USA, ACM, (2011)
T. Gottron, M. Anderka, and B. Stein. Proceedings of the 20th ACM international conference on Information and knowledge management, page 1961--1964. ACM, (2011)
B. Pereira Nunes, R. Kawase, S. Dietze, D. Taibi, M. Casanova, and W. Nejdl. Proceedings of the Web of Linked Entities Workshop in conjuction with the 11th International Semantic Web Conference, volume 906 of CEUR-WS.org, page 45--57. (November 2012)
P. Adamopoulos, and A. Tuzhilin. DiveRS 2011 – ACM RecSys 2011 Workshop on Novelty and Diversity in Recommender Systems, New York, NY, USA, ACM, (October 2011)
Y. Mor, J. Tholander, and J. Holmberg. The 10th Computer Supported Collaborative Learning (CSCL) conference (2005), page 450 - 459. Taipei, Taiwan, Lawrence Erlbaum Associates, (2006)
C. Schmitz, A. Hotho, R. Jäschke, and G. Stumme. Proceedings of the 3rd European Semantic Web Conference, volume 4011 of LNCS, page 530-544. Budva, Montenegro, Springer, (June 2006)
C. Schmitz, A. Hotho, R. Jäschke, and G. Stumme. The Semantic Web: Research and Applications, volume 4011 of LNAI, page 530-544. Heidelberg, Springer, (2006)