Effects of community size and contact rate in synchronous social q&a.
Ryen W. WhiteMatthew RichardsonYandong LiuPublished in: CHI (2011)
Keyphrases
- online communities
- open source software development
- learning community
- virtual communities
- social communities
- social capital
- social web
- social networks
- asynchronous communication
- community members
- social awareness
- knowledge sharing
- social interaction
- social roles
- low income
- overlapping community detection
- network dynamics
- social media
- computational complexity
- working set
- social groups
- online learning communities
- positive effects
- collective intelligence
- social network analysis
- data sets