Existing authorization mechanisms fail to provide powerful and robust tools for handling security at the scale necessary for today's Internet. These mechanisms are coming unde...
— QoS signaling protocol is one of the key components in Internet QoS architectures to establish, maintain, and remove reservation states in network nodes. This paper gives an ov...
Fourth generation mobile networks will allow end-users to roam over different network technologies, such as UMTS, CDMA2000 and Wi-Fi. These mobile networks make it possible to dete...
Maarten Wegdam, Jeroen van Bemmel, Ko Lagerberg, P...
Mobile applications are required to operate in environments characterised by change. More specifically, the availability of resources and services may change significantly during a...
Christos Efstratiou, Keith Cheverst, Nigel Davies,...
In this paper we study the characteristics of search queries submitted from mobile devices using various Yahoo! oneSearch applications during a 2 months period in the second half ...