P2P networks have become increasingly popular in the recent years. However, their open, distributed and anonymous nature makes them very vulnerable against malicious users who prov...
Paul-Alexandru Chirita, Wolfgang Nejdl, Mario T. S...
Abstract--This paper presents a method for supporting wireless media streaming using a cache that is distributed across the mobile devices in the network. The performance of this s...
Hazem Gomaa, Geoffrey G. Messier, Robert J. Davies...
— The localization of a mobile device is of essential need in order to provide location based services to the users, e.g. in an emergency situation. Several mechanisms have been ...
—Satellite systems are ideal for distributing the same content to a large number of users, as well as providing broadband connectivity in remote areas or backup in case of terres...
As evidenced by the proliferation of phishing attacks and keystroke loggers, we know that human beings are not wellequipped to make trust decisions about when to use their passwor...