Modelling the history of semi-structured geographical entities.
Emmanuel StefanakisPublished in: Int. J. Geogr. Inf. Sci. (2003)
Keyphrases
- semi structured
- structured knowledge
- structured data
- entity retrieval
- web documents
- data model
- information extraction
- web data
- free text
- data extraction
- semi structured data
- information integration
- semi structured documents
- text mining
- structured information
- wrapper generation
- web sources
- knowledge rich
- xml databases
- web data sources
- data collections
- expert search
- web data extraction
- keyword queries
- named entities
- html documents
- entity ranking
- content and structure
- entity search
- textual data
- natural language processing
- machine learning
- database