People tend to form social networks within geographical areas. This can be explained by the fact that generally geographical localities correspond to common interests (e.g. studen...
Aggregating the judgments of a group of agents regarding a set of interdependent propositions can lead to inconsistent outcomes. One of the parameters involved is the agenda, the ...
Facebook is one of the most popular Internet sites today. A key fea- ture that arguably contributed to Facebook's unprecedented success is its application platform, which enab...
Minas Gjoka, Michael Sirivianos, Athina Markopoulo...
In the domain of multi-user and agent-oriented information systems, personalized information systems aim to give specific and customized responses to individual user requests. In ...
Group awareness is an important part of synchronous collaboration, and support for group awareness can greatly improve groupware usability. However, it is still difficult to build ...