Partially ordered regular languages for graph queries.
Sergio FlescaSergio GrecoPublished in: J. Comput. Syst. Sci. (2005)
Keyphrases
- partially ordered
- regular languages
- partial order
- equivalence queries
- context free languages
- totally ordered
- regular expressions
- query language
- finite automata
- query evaluation
- query processing
- grammatical inference
- decision problems
- membership queries
- data mining
- context free grammars
- context free
- database
- tree patterns
- efficient learning
- structured data
- statistical queries
- data sources
- supervised learning
- knowledge base
- machine learning