Social Networking is one of the major technological phenomena of the Web 2.0, with hundreds of millions of people participating. Social networks enable a form of self expression f...
Anna Cinzia Squicciarini, Mohamed Shehab, Federica...
Abstract. When we model and analyze trust in organizations or information systems we have to take into account two different levels of analysis: social and individual. Social leve...
Paolo Giorgini, Fabio Massacci, John Mylopoulos, N...
Search engines have become efficient assistants for people to access information on the Web. Some researchers argue that the prevalence of search engines is setting a tough journ...
The war metaphor seems to establish itself as soon as we deal with computer viruses. The concept of war is a central topic of political philosophy. The relationships between "...
In a ubiquitous computing environment, it is desirable to provide a user with information depending on a user's situation, such as time, location, user behavior, and social c...