Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
This paper provides a first idea on changes induced by new ICT that goes ‘beyond mobile’. Main aspects considered are value creation structures, value proposition of products ...
As technologies evolve and computer systems shrink to the size of matchboxes, also their field of application shifts in new directions. Our permanent companions, mobile phones, p...
Christian Bertelsmeyer, Erik Koch, Alexander H. Sc...
Mobile recommender systems have the potential to substantially enrich tourist experiences. As their handling marks a big challenge for ordinary users, its acceptance can only be e...
Marko Modsching, Ronny Kramer, Klaus ten Hagen, Ul...