Exact top-k keyword search on graph databases.
Meirong WangLijun JiangLiru ZhangTadashi OhmoriPublished in: SAC (2011)
Keyphrases
- graph databases
- keyword search
- keyword search in relational databases
- structured data
- xml databases
- proximity search
- query language
- query keywords
- xml keyword search
- keyword queries
- keywords
- relational databases
- search engine
- xml documents
- graph mining
- application domains
- semi structured
- xml data
- data sources
- web search engines
- regular expressions
- query processing
- graph model
- pattern mining
- similarity search
- index structure
- data sets
- database
- mining algorithm
- random walk
- regular path queries
- metadata