C. Voigtmann, C. Schütte, A. Wacker, and K. David. 10th IEEE Workshop on Context Modeling and Reasoning, CoMoRea 2013, in conjunction with IEEE Pervasive Computing and Communication, PerCom 2013, San Diego, California, USA,, (March 2013)
C. Ratto, P. Torrione, K. Morton, and L. Collins. Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, page 4192 -4195. (July 2010)
I. König, C. Voigtmann, N. Klein, and K. David. page 159-172. 7th International and Interdisciplinary Conference Context 2011, Karlsruhe, Springer LNAI6967 Proceedings, (September 2011)
D. Salber, A. Dey, and G. Abowd. CHI '99: Proceedings of the SIGCHI conference on Human factors in computing systems, page 434--441. New York, NY, USA, ACM, (1999)
D. Goel, E. Kher, S. Joag, V. Mujumdar, M. Griss, and A. Dey. Mobile Computing, Applications, and Services, volume 35 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Springer Berlin Heidelberg, 10.1007/978-3-642-12607-9_3.(2010)