Semantic Grep: Regular Expressions + Relational Abstraction.
R. Ian BullAndrew TrevorsAndrew J. MaltonMichael W. GodfreyPublished in: WCRE (2002)
Keyphrases
- regular expressions
- pattern matching
- finite automata
- query language
- semistructured data
- high level
- relational databases
- deterministic finite automata
- xml schema
- tree automata
- regular path queries
- matching algorithm
- relational data
- semantic web
- data model
- regular languages
- query evaluation
- domain specific
- natural language
- object oriented
- relational model
- special case
- knowledge base