Semi-structured semantic overlay for information retrieval in self-organizing networks.
Yulian YangPublished in: WWW (Companion Volume) (2012)
Keyphrases
- semi structured
- information retrieval
- information extraction
- text mining
- structured data
- structured knowledge
- data model
- semantic search
- information integration
- web documents
- wrapper generation
- web data
- free text
- expert search
- data collections
- natural language
- information retrieval systems
- data extraction
- web data extraction
- document collections
- semi structured documents
- semi structured data
- unstructured data
- knowledge rich
- database systems
- web data sources
- web information extraction
- entity retrieval
- web sources
- document retrieval
- semantic web
- query expansion
- language model
- natural language processing
- knowledge discovery
- artificial intelligence
- test collection
- html documents
- xml documents
- search engine
- machine learning