Mutation of Directed Graphs -- Corresponding Regular Expressions and Complexity of Their Generation
Fevzi BelliMutlu BeyazitPublished in: DCFS (2009)
Keyphrases
- regular expressions
- directed graph
- pattern matching
- finite automata
- query language
- random walk
- xml schema
- semistructured data
- tree automata
- regular path queries
- deterministic finite automata
- graph structure
- directed acyclic graph
- computational complexity
- regular languages
- context free grammars
- graph data
- conjunctive regular path queries
- undirected graph
- query evaluation
- matching algorithm
- strongly connected
- state space
- high level