Trees with minimal index and diameter at most four.

Francesco Belardo Enzo Maria Li Marzi Slobodan K. Simic

Published in: Discret. Math. (2010)

Keyphrases

index structure
decision trees
index tree
database
binary trees
machine learning
information retrieval
training data
relational databases
pattern matching
indexing scheme
indexing method
binary tree
similarity queries
tree models
labeled trees