In: T. Blecker; G. Huang. Handbook of Radio Frequency Identification (RFID) Technologies in Operations and Supply Chain Management: Research and Applications. Pages 175-194, ISBN 978-3-503-100888-0, Erich Schmidt Verlag, Berlin, 2007.
In: J. Hertzberg; M. Beetz; R. Englert (Hrsg.). KI 2007: Advances in Artificial Intelligence. 30th Annual German Conference on Artificial Intelligence (KI 2007), September 10-13, Osnabrück, Germany. German Conference on Artificial Intelligence (KI), Pages 448-451, LNCS, Vol. 4667, Springer, 9/2007.
In: J. Hertzberg; M. Beetz; R. Englert (Hrsg.). Proceedings of the 30th Annual German Conference on Artificial Intelligence (KI 2007), September 10-13, Osnabrück, Germany. German Conference on Artificial Intelligence (KI), Pages 506-509, LNCS, Vol. 4667, Springer, 9/2007.
In: Michael J. Smith; Gavriel Salvendy (Hrsg.). Human Interface and the Management of Information. Interacting in Information Environments (Part 2). Human Computer Interaction International Conferences (HCII), LNCS, No. 4558, Springer, 7/2007.
In: Thomas Huang; Anton Nijholt; Maja Pantic; Alex Plentland (Hrsg.). Artifical Intelligence for Human Computing. Chapter 14, Pages 272-295, Lecture Notes in Computer Science (LNAI), Vol. 4451, No. 4451, Springer, 7/2007.
In: Artifical Intelligence for Human Computing - ICMI 2006 and IJCAI 2007 International Workshops. International Workshop on AI for Human Computing (AI4HC-2007), Pages 272-295, Lecture Notes in Computer Science (LNAI), Vol. 4451, Springer, 1/2007.