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Refined upper bounds for right-arm rotation distances

โœ Scribed by Sean Cleary; Fabrizio Luccio; Linda Pagli


Book ID
108281296
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
275 KB
Volume
377
Category
Article
ISSN
0304-3975

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Right-arm rotation distance between bina
โœ Jean Marcel Pallo ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 88 KB

We consider a transformation on binary trees, named right-arm rotation, which is a special instance of the well-known rotation transformation. Only rotations at nodes of the right arm of the trees are allowed. Using ordinal tools, we give an efficient algorithm for computing the right-arm rotation d