Extracting structured data from natural language documents with island parsing.
Alberto BacchelliAnthony CleveMichele LanzaAndrea MocciPublished in: ASE (2011)
Keyphrases
- structured data
- natural language
- information extraction
- free text
- structured information
- xml documents
- linguistic analysis
- natural language processing
- semi structured data
- textual data
- semi structured
- unstructured text
- metadata
- structured databases
- text data
- web documents
- natural language text
- text documents
- unstructured data
- parse tree
- structured and unstructured data
- knowledge representation
- information retrieval
- machine learning
- keyword search
- semantic representation
- document collections
- linked data
- data sources
- text databases
- semantic analysis
- keyword queries
- text mining
- machine translation
- information retrieval systems
- structured queries
- database
- xml format
- relevant documents
- xml schema
- xml data
- user queries
- query terms
- semantic relations