Why do computers only work with the numbers 0 and 1? There are machines that process three digits with more efficiency than ...

Alphabetic codes and binary search trees are combinatorial structures that abstract search procedures in ordered sets endowed with probability distributions. In this paper, we design new linear-time ...

LW-sequences are in common currency for encoding binary trees. Wu et al. [13] proposed an algorithm associated with tree rotations for listing all binary trees in diverse representations including ...