Consistency Queries in Information Extraction.
Gunter GrieserKlaus P. JantkeSteffen LangePublished in: ALT (2002)
Keyphrases
- information extraction
- query processing
- web search engines
- text mining
- database
- query language
- response time
- precision and recall
- natural language processing
- information retrieval
- query formulation
- ontology based information extraction
- tree patterns
- efficient processing
- machine learning
- textual data
- search queries
- structured data
- web search
- data objects
- query terms
- semi structured
- free text
- named entity recognition
- database queries
- result set
- complex queries
- named entities
- question answering
- boolean queries
- natural language