WhereRU: GPS position reporting and a personal ontology as a virtual community utility.
Ilias DaradimosAkrivi KatiforiCostas VassilakisPublished in: RCIS (2008)
Keyphrases
- virtual communities
- global positioning system
- position information
- online communities
- domain specific
- semantic web
- knowledge base
- social networks
- absolute position
- trust and reputation systems
- navigation systems
- knowledge representation
- situated learning
- domain knowledge
- virtual world
- utility function
- personal information
- mobile devices
- domain ontology
- information sharing
- positive effects
- community members
- online communication
- semantic web technologies
- multipath
- online game
- online learning
- virtual environment
- collaborative learning