Toward Geographic Information Harvesting: Extraction of Spatial Relational Facts from Web Documents.
Corrado LoglisciDino IencoMathieu RocheMaguelonne TeisseireDonato MalerbaPublished in: ICDM Workshops (2012)
Keyphrases
- geographic information
- web documents
- information extraction
- geographic data
- spatial data
- extraction rules
- semi structured
- web pages
- geographic locations
- geographic information systems
- geographic location
- keywords
- html documents
- spatial information
- web information extraction
- information retrieval
- data model
- web content
- web data
- relational databases
- data extraction
- textual information
- natural language
- machine learning
- automatic extraction
- spatial databases
- tree structured patterns
- geographical information systems
- spatial reasoning
- relational model
- databases
- structured data
- text mining
- data mining