Can you talk or only Touch-Talk? A VoIP-based phone feature for quick, quiet, and private communication, Danninger, M.; Takayama, L.; Wang, Q.; Schultz, C.; Beringer, J.; James, F.; Hofmann, P.; Nass, C. , International Conference on Multimodal Interfaces: ICMI, p.154-161, (2007) Abstract

Mobile and Fixed Network Convergence -Authentication to IMS in Fixed Broadband Access Systems, Holtmanns, Silke; Schultz, Göran , Proceedings of ICIN Convergence in Service, Media and Networks, 2006, Bordeaux, France, (2006) Abstract

Privacy Management Using Policy Decision and Enforcement - Single User Privacy and Sharing Data among a Group in a Distributed Environment, van Eijk, Ronald; Hjelm, Johan; Holtmanns, Silke; Schultz, Göran , WWRF "Convergence and Seamless Mobility" #15, (2005) Abstract

User Authentication to Services in Converging Mobile and Fixed Networks, Holtmanns, Silke; Schultz, Göran , WWRF "Convergence and Seamless Mobility", Mobile Summit#15, (2005) Abstract