xWCPS: Bridging the Gap Between Array and Semi-structured Data.
Panagiotis LiakosPanagiota KoltsidaGeorge KakaletrisPeter BaumannPublished in: EKAW (Satellite Events) (2014)
Keyphrases
- semi structured data
- structured data
- semi structured
- xml data
- web mining
- xml documents
- mining frequent
- heterogeneous data
- web data
- recursive queries
- tree structured data
- ordered trees
- unordered trees
- path expressions
- unstructured data
- database
- query processing
- database systems
- web documents
- information extraction
- data sources
- data model