ICALT
2003
IEEE
13 years 9 months ago
2003
IEEE
We provide empirical support for the assertions that high level of knowledge construction is associated with structured design and that knowledge construction is associated with c...
ICDM
2006
IEEE
13 years 10 months ago
2006
IEEE
In this paper, we examine a particular form of social network which we call a friendship-event network. A friendship-event network captures both the friendship relationship among ...
ICWL
2009
Springer
13 years 11 months ago
2009
Springer
In online learning, communities can help to enhance learning. However, because of the dynamic nature of communities, attaining and sustaining these communities can be difficult. On...
HICSS
2009
IEEE
13 years 11 months ago
2009
IEEE
Community wireless networks (CWNs) offer free or affordable Internet access for the purpose of improving the well-being of the community. Many questions have been raised about the...
CHI
2010
ACM
13 years 11 months ago
2010
ACM
Previous research has shown a relationship between use of social networking sites and feelings of social capital. However, most studies have relied on self-reports by college stud...