— We investigate a technique that uses an embedded network deployed pervasively throughout an environment to aid robots in navigation. First, we show that the path computed by th...
Keith J. O'Hara, Victor Bigio, Shaun Whitt, Daniel...
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...
The protocol design for wireless roaming authentication is challenging because of the key management regarding users and home/visited networks. In this paper, we present two authe...
An encounter-based network is a frequently-disconnected wireless ad-hoc network requiring nearby neighbors to store and forward data utilizing mobility and encounters over time. U...
Abstract. The research presented in this paper investigates how observation of information- and communication-intensive work in hospital wards can be used to produce requirements f...