Efficient Learning of Regular Expressions from Good Examples.
Alvis BrazmaKarlis CeransPublished in: AII/ALT (1994)
Keyphrases
- efficient learning
- regular expressions
- pattern matching
- finite automata
- query language
- tree automata
- learning algorithm
- xml schema
- regular path queries
- regular languages
- deterministic finite automata
- semistructured data
- concept classes
- cost model
- query evaluation
- matching algorithm
- positive examples
- database systems
- context free grammars
- databases