P. Lobo, T. Romão, A. Dias, и J. Danado. Ambient Intelligence: European Conference, AmI 2009, Salzburg, Austria, том 5859 из Lecture Notes in Computer Science, Springer, Berlin, (2009)
V. Tablan, D. Damljanovic, и K. Bontcheva. The Semantic Web: Research and Applications, 5th European Semantic Web Conference, ESWC 2008, Tenerife, Canary Islands, Spain, том 5021 из Lecture Notes in Computer Science, Springer, Berlin, (2008)
F. Shi, J. Li, J. Tang, G. Xie, и H. Li. The Semantic Web -- ISWC 2009: 8th International Semantic Web Conference, Chantilly, VA, USA, том 5823 из Lecture Notes in Computer Science, Springer, Berlin, (2009)
D. Costa, и C. Duarte. Universal Access in Human-Computer Interaction: Design for All and eInclusion, 6th International Conference, UAHCI 2011, Held as Part of HCI International 2011, Orlando, FL, USA, том 6765 из Lecture Notes in Computer Science, Springer, Heidelberg, (2011)