Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data.
Lei ZhangThanh TranAchim RettingerPublished in: Proc. VLDB Endow. (2013)
Keyphrases
- keyword search
- graph data
- structured data
- query rewriting
- relational databases
- xml data
- xml databases
- search engine
- keywords
- keyword queries
- query language
- relational data
- xml queries
- graph mining
- graph databases
- query answering
- database
- information extraction
- data model
- xml documents
- machine learning
- query execution
- semi structured
- complex queries
- data representation
- conjunctive queries
- data structure
- data mining
- data sets