Which questions are valuable in online Q&A communities? A question's position in a knowledge network matters.
Yanqing ShiSi ChenLele KangPublished in: Scientometrics (2021)
Keyphrases
- community structure
- multiple choice questions
- answer questions
- domain knowledge
- online social
- knowledge sharing
- knowledge representation
- complex networks
- online communities
- subject matter
- knowledge acquisition
- social networks
- social structure
- information networks
- network model
- online learning
- knowledge based systems
- knowledge discovery
- knowledge communities
- question answer
- knowledge base
- collective intelligence
- peer to peer
- small world
- virtual communities
- wireless sensor networks
- prior knowledge
- expert systems
- knowledge management
- real time
- overlapping communities
- campus network
- communication networks