Although there are many groupware platforms existing nowadays, collaborative multi-user applications are not yet widely accepted by end-users. In contrast to single-user applicatio...
Huge challenges exist with systems and networks that must dependably satisfy stringent requirements for security, reliability, and other attributes of trustworthiness. Drawing on ...
A model was introduced in [Fraga97] for integrating replication techniques in heterogeneous systems. The model adopts a reflective structure based on the meta-object approach [10]...
Lau Cheuk Lung, Joni da Silva Fraga, Carlos Mazier...
The capability to provide a platform for flexible business services in the Air Traffic Management (ATM) domain is both a major success factor for the ATM industry and a challenge ...
Thomas Moser, Richard Mordinyi, Alexander Mikula, ...
- In this paper, we investigate a new approach for the spectrum allocation in UWB systems. This approach consists in a cross-layer scheme that takes into consideration the differen...