When ubiquitous computing devices access a contextawareness service, such as a location service, they need some assurance that the quality of the information received is trustwort...
The entities participating in a context-aware service platform need to establish and manage trust relationships in order to assert different trust aspects including identity provis...
Ricardo Neisse, Maarten Wegdam, Marten van Sindere...
Nowadays, wearable devices, such as mobile phones, PDAs, etc. gain widespread popularity for communication and data exchange. Consequently, several approaches investigate the prob...
Tasos Kontogiorgis, Dimitrios I. Fotiadis, Apostol...
We are developing an approach for P2P information systems, where the peers are modeled as autonomous agents. Agents provide services or give referrals to one another to help find...