Tree Homomorphisms for Unranked Trees.
Xiaoxue PiaoKai SalomaaSándor VágvölgyiPublished in: AFL (2011)
Keyphrases
- tree automata
- labeled trees
- tree structure
- tree structures
- tree models
- tree edit distance
- tree nodes
- tree construction
- rooted trees
- unordered trees
- finite automata
- tree languages
- binary tree
- regular expressions
- tree structured data
- leaf nodes
- finite state
- tree mining
- ordered trees
- tree representation
- tree crown
- regular tree languages
- tree matching
- wavelet tree
- phylogenetic trees
- tree pruning
- semi structured data
- quadtree
- monadic second order logic
- graph theory
- decision tree learning
- regression trees
- decision trees
- tree like structures
- prefix tree
- fuzzy decision trees
- parent child
- context free
- edit distance
- r tree
- xml documents