Question
Define the rotational distance R(T1, T2) between two n-node binary trees T1 and T2 to be the minimum number of rotations needed to convert T1
Define the rotational distance R(T1, T2) between two n-node binary trees T1 and T2 to be the minimum number of rotations needed to convert T1 to T2. Show that R(T1, T2) 2n.
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Machine Learning And Knowledge Discovery In Databases Applied Data Science Track European Conference Ecml Pkdd 2021 Bilbao Spain September 13 17 2021 Proceedings Part 4 Lnai 12978
Authors: Yuxiao Dong ,Nicolas Kourtellis ,Barbara Hammer ,Jose A. Lozano
1st Edition
3030865134, 978-3030865139
