S. Brunk, и P. Heim. Proceedings of the International Workshop on Data-Centric Interactions on the Web (DCI 2011), том 817 из CEUR-WS.org, стр. 31-36. (2011)
M. Raschke, P. Heim, и T. Ertl. INFORMATIK 2011: Informatik schafft Communities; 41. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Bonner Köllen Verlag, (2011)
P. Heim, и S. Brunk. INFORMATIK 2011: Informatik schafft Communities; 41. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Bonner Köllen Verlag, (2011)
P. Heim, T. Schlegel, и T. Ertl. Proceedings of the 7th International Conference on Semantic Systems (I-SEMANTICS 2011), стр. 150-158. New York, NY, USA, ACM, (2011)
P. Heim, S. Lohmann, D. Tsendragchaa, и T. Ertl. Proceedings of the 7th International Conference on Semantic Systems (I-SEMANTICS 2011), стр. 175-178. New York, NY, USA, ACM, (2011)
P. Heim, D. Thom, и T. Ertl. Proceedings of the 2nd Workshop on Semantic Models for Adaptive Interactive Systems (SEMAIS), Berlin, Heidelberg, Springer, (2011)
P. Heim, J. Ziegler, и S. Lohmann. Proceedings of the International Workshop on Interacting with Multimedia Content in the Social Semantic Web (IMC-SSW'08), стр. 49-58. CEUR-WS, (2008)