Efficient Algorithms for Discovering Frequent and Maximal Substructures from Large Semistructured Data.
Hiroki ArimuraPublished in: ISCIS (2010)
Keyphrases
- discovering frequent
- semistructured data
- tree patterns
- graph databases
- structured data
- regular expressions
- query language
- semi structured
- mining algorithm
- data model
- frequent pattern mining
- pattern mining
- frequent patterns
- pattern matching
- graph mining
- xml queries
- raw data
- xml documents
- xml databases
- structural features
- information extraction
- data structure
- query evaluation
- conceptual model
- xml schema
- mining frequent
- heterogeneous data
- matching algorithm
- keyword search
- database systems
- tree structure
- application domains
- data sources
- web data