A shortest path metric on unlabeled binary trees

Restricted rotation distance between binary trees

Information Processing Letters

Right-arm rotation distance between binary trees

Information Processing Letters

A direct algorithm for restricted rotation distance

Information Processing Letters

A linear time algorithm for binary tree sequences transformation using left-arm and right-arm rotations

Theoretical Computer Science

Efficient lower and upper bounds of the diagonal-flip distance between triangulations

Information Processing Letters

Rotational tree structures on binary trees and triangulations

Acta Cybernetica

Effective splaying with restricted rotations

International Journal of Computer Mathematics

Weak associativity and restricted rotation

Information Processing Letters

An improved kernel size for rotation distance in binary trees

Information Processing Letters

Root-restricted Kleenean rotations

Information Processing Letters

Motzkin subposets and Motzkin geodesics in Tamari lattices

Information Processing Letters