Abstract. In this work we present a security model for low-value transactions in ad-hoc networks in which we focus on authentication since this is the core requirement for commerci...
Some theoretical models used in IS research may lack explanatory power and consistency because of their failure to provide an adequate means of accounting for contextual and situa...
Almost all attempts to monetize internet applications targeted at individuals to date have focused on natural extensions of traditional media or traditional retailing. Most are ei...
On the Semantic Web personalization technologies are needed to deal with user diversity. Our research aims at maximising the automation of acquisition of user knowledge, thus provi...
Lora Aroyo, Ronald Denaux, Vania Dimitrova, Michae...
Text messaging on interactive television in Italy is a media convergence phenomenon involving short message service, traditional television, and the World Wide Web. This study inv...