Exploring the Knowledge in Semi Structured Data Sets with Rich Queries.
Jürgen UmbrichSebastian BlohmPublished in: SemSearch (2008)
Keyphrases
- semi structured
- data collections
- data sets
- structured knowledge
- knowledge rich
- structured data
- information extraction
- data model
- data sources
- content and structure
- text mining
- data extraction
- web documents
- semi structured data
- information integration
- keyword queries
- free text
- query language
- knowledge base
- unstructured data
- web data sources
- web sources
- search interface
- web data
- web search engines
- knowledge representation
- query processing
- real world
- xml databases
- query evaluation
- knowledge acquisition
- unstructured text
- training set
- artificial intelligence
- semi structured documents
- database