Searching for Authoritative Documents in Knowledge-Base Communities.
G. Alan WangJian JiaoWeiguo FanPublished in: ICIS (2009)
Keyphrases
- knowledge base
- information retrieval
- document collections
- web documents
- document repositories
- information retrieval systems
- text documents
- knowledge resources
- xml documents
- keywords
- wordnet
- expert systems
- relevant documents
- metadata
- document retrieval
- ranked list
- free text
- social networks
- online communities
- social network analysis
- semantic network
- topic modeling
- document analysis
- complex networks
- retrieval systems
- database
- knowledge representation
- knowledge sharing
- knowledge acquisition
- description logics
- learning community
- community detection
- co occurrence
- effective retrieval
- digital libraries
- bibliographic databases
- machine learning