Directed Graphs and Syntactic Algebras of Tree Languages.
Andrei V. KelarevOlga SokratovaPublished in: J. Autom. Lang. Comb. (2001)
Keyphrases
- directed graph
- tree languages
- context free
- tree automata
- random walk
- positive data
- grammatical inference
- context sensitive
- context dependent
- natural language
- context free grammars
- parse tree
- graph structure
- directed acyclic graph
- finite state
- tree patterns
- semantic representation
- rooted trees
- machine learning
- finite automata
- web mining
- decision rules