Finding Frequent Patterns from Compressed Tree-Structured Data.
Seiji MurakamiKoichiro DoiAkihiro YamamotoPublished in: Discovery Science (2008)
Keyphrases
- tree structured data
- unordered trees
- structured data
- data representation
- edit distance
- tree structures
- xml documents
- pattern languages
- semi structured data
- tree patterns
- data structure
- xml data
- data compression
- discovering frequent
- occur frequently
- semi structured
- information extraction
- multi dimensional
- metadata
- xml queries