Regular Expressions for Languages over Infinite Alphabets.
Michael KaminskiTony TanPublished in: COCOON (2004)
Keyphrases
- regular expressions
- regular languages
- regular path queries
- pattern matching
- finite automata
- semistructured data
- xml schema
- tree automata
- query language
- matching algorithm
- context free grammars
- grammatical inference
- finite state machines
- deterministic finite automata
- query evaluation
- decision problems
- expressive power
- natural language processing
- context free
- positive data
- special case
- xml documents
- database systems
- data mining