Social virtual worlds (SVWs) have become increasingly popular spaces for social interaction. To be attractive to engage with, maintaining a sufficient base of active users is a si...
Social tagging is a relatively new type of social software that stores user-generated textual keywords to describe a resource or aspects of that resource. In this paper we explore...
Ralph Boeije, Gwendolyn L. Kolfschoten, Pieter de ...
Why do people bring together different modes of communication? Our study examines multimodal conversations held in a creative writing workshop in an elementary school. Different m...
Ruy Cervantes, Jahmeilah Richardson, Bonnie A. Nar...
A common problem in many user studies is gathering natural user behavior unintrusively over a long period of time. We describe a methodology for conducting passive longitudinal st...
With the growing economic importance of open source, we need to improve our understanding of how open source software development processes work. The analysis of code contribution...