This paper presents an approach for exchanging presence information between users of an instant messaging system in a mobile ad hoc network. As major feature, presence information ...
The vision of ubiquitous computing is one in which resource constrained mobile devices form ad-hoc networks to enable the delivery of services that are sensitive and responsive to...
Conor Muldoon, Gregory M. P. O'Hare, John F. Bradl...
This paper presents a world model for location-aware and user-aware services in ubiquitous computing environments. It can be dynamically organized like a tree based on geographica...
In distributed systems, transcoding techniques have been used to customize multimedia objects, utilizing trade-offs between the quality and sizes of these objects to provide diffe...
Caching Internet based services is a potentially important application for MANETs, as it can improve mobile users' perceived quality of service, reduce their energy consumpti...