This paper reports on the results of a long-term experiment in which a social robot’s facial expressions were changed to reflect different moods. While the facial changes in e...
A challenge for many online production communities is to direct their members to accomplish tasks that are important to the group, even when these tasks may not match individual m...
Software engineering is a complex sociotechnical activity, due to the need for discussing and sharing knowledge among team members. This has raised the need for effective ways of ...
Navid Ahmadi, Mehdi Jazayeri, Francesco Lelli, Sas...
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...