Discovering Knowledge-Sharing Communities in Question-Answering Forums.
Mohamed BouguessaShengrui WangBenoît DumoulinPublished in: ACM Trans. Knowl. Discov. Data (2010)
Keyphrases
- knowledge sharing
- question answering
- knowledge management
- knowledge transfer
- information extraction
- question classification
- question answer pairs
- passage retrieval
- e learning
- natural language processing
- knowledge exchange
- natural language
- community members
- learning community
- information retrieval
- information sharing
- natural language questions
- qa clef
- cross language
- syntactic information
- question answering systems
- content analysis
- online discussion
- share knowledge
- social media
- answer validation
- answering questions
- sharing knowledge
- knowledge building
- semantic roles
- candidate answers
- user generated content