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A Polynomial Time Matching Algorithm of Ordered Tree Patterns Having Height-Constrained Variables.
Kazuhide Aikou
Yusuke Suzuki
Takayoshi Shoudai
Tomoyuki Uchida
Tetsuhiro Miyahara
Published in:
CPM (2005)
Keyphrases
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tree patterns
matching algorithm
exact learning
tree languages
pattern matching algorithm
equivalence queries
equivalence and membership queries
structural features
tree structured data
graph matching
xml queries
xml files
pattern languages
unordered trees
query complexity
data model
feature extraction