Extension of a Semi Structured Algebra for XML to the Procedures Linked Operators.
Safia Nait BahloulDjilali BenhamamouchPublished in: Int. J. Comput. Sci. Appl. (2006)
Keyphrases
- semi structured
- data model
- semi structured data
- semi structured documents
- structured data
- xml databases
- semistructured data
- information integration
- data extraction
- semistructured documents
- web documents
- query language
- algebraic operators
- information extraction
- xml documents
- xml data
- web data
- content and structure
- data collections
- wrapper generation
- unstructured data
- relational algebra
- free text
- data integration
- web data sources
- web data extraction
- text mining
- databases
- database systems
- object oriented
- html documents
- knowledge rich
- xml queries
- data exchange
- web sources
- relational model
- xml files
- knowledge base
- artificial intelligence