Keyphrases
- online communities
- online learning
- social networks
- cross cultural
- communication tools
- social media
- social networking sites
- social interaction
- formal semantics
- online environment
- semantic information
- virtual communities
- social behavior
- learning environment
- genetic algorithm
- user generated
- social relationships
- multi agent
- metadata
- agent based modeling
- role playing game
- macro level
- social support