Optimizing Tree Patterns for Querying Graph- and Tree-Structured Data.
Wojciech CzerwinskiWim MartensMatthias NiewerthPawel ParysPublished in: SIGMOD Rec. (2017)
Keyphrases
- tree structured data
- tree patterns
- structured data
- graph databases
- unordered trees
- tree structures
- semi structured data
- semistructured data
- databases
- xml documents
- xml data
- structural features
- edit distance
- pattern languages
- xml queries
- data representation
- query processing
- database
- semi structured
- data sources
- query language
- rooted trees
- keyword queries
- graph matching
- search engine