In recent years, we have witnessed a significant growth of "social computing" services, or online communities where users contribute content in various forms, including ...
Tagging communities represent a subclass of a broader class of user-generated content-sharing online communities. In such communities users introduce and tag content for later use...
Abstract. An exploratory study of students' engagement in online learning and knowledge building is presented in this paper. Learning in an online community, composed of stude...
Wikipedia’s stated mission is to provide a free encyclopedia that people all over the world can use and contribute to. However, while Wikipedia is successful at providing access...
A consistent theoretical and practical challenge in the design of socio-technical systems is that of motivating users to participate in and contribute to them. This study examines...
Cliff Lampe, Rick Wash, Alcides Velasquez, Elif Oz...