Returning Clustered Results for Keyword Search on XML Documents.
Xiping LiuChangxuan WanLei ChenPublished in: IEEE Trans. Knowl. Data Eng. (2011)
Keyphrases
- keyword search
- xml documents
- xml data
- xml databases
- structured data
- relational databases
- xml keyword search
- keyword queries
- xml queries
- data model
- xml schema
- integrity constraints
- relational data
- inverted index
- functional dependencies
- search engine
- keywords
- tree structure
- semantic information
- proxy re encryption
- search queries
- structured documents
- xml fragments
- structured databases
- query keywords
- proximity search
- keyword search over relational databases
- ranked list
- materialized views
- query language
- data sets