Results 31 to 40 of about 1,378,752 (293)

On Succinct Representations of Binary Trees [PDF]

open access: yesMathematics in Computer Science, 2017
Journal version of part of COCOON 2012 ...
Pooya Davoodi   +2 more
openaire   +3 more sources

Decision Trees for Binary Subword-Closed Languages

open access: yesEntropy, 2023
In this paper, we study arbitrary subword-closed languages over the alphabet {0,1} (binary subword-closed languages). For the set of words L(n) of the length n belonging to a binary subword-closed language L, we investigate the depth of the decision ...
Mikhail Moshkov
doaj   +1 more source

On random binary trees [PDF]

open access: yes, 1976
Binary Trees are examined comb ina tori ally with the view of providing information useful in analyzing algorithms based on this widely used storage structure.
Bruno O. Shubert   +3 more
core   +2 more sources

Supernode Binary Search Trees [PDF]

open access: yesInternational Journal of Foundations of Computer Science, 2003
Balanced binary search tree structures such as AVL, red-black, and splay trees store exactly one element per node. We propose supernode versions of these structures in which each node may have a large number of elements. Some properties of supernode binary search tree structures are established.
Haejae Jung, Sartaj Sahni
openaire   +1 more source

Grid Drawings of Binary Trees: An Experimental Study

open access: yesJournal of Graph Algorithms and Applications, 2008
In this paper we consider the class of binary trees and present the results of a comprehensive experimental study on the four most representative algorithms for drawing trees, one for each of the following tree-drawing approaches: Separation-Based, Path-
Adrian Rusu, Confesor Santiago
doaj   +1 more source

The Cambrian Hopf Algebra [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
Cambrian trees are oriented and labeled trees which fulfill local conditions around each node generalizing the conditions for classical binary search trees.
G. Chatel, V. Pilaud
doaj   +1 more source

The algebra of binary trees is affine complete [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2021
A function on an algebra is congruence preserving if, for any congruence, it maps pairs of congruent elements onto pairs of congruent elements. We show that on the algebra of binary trees whose leaves are labeled by letters of an alphabet containing at ...
Andre Arnold   +3 more
doaj   +1 more source

Topological and categorical properties of binary trees

open access: yesApplied General Topology, 2008
Binary trees are very useful tools in computer science for estimating the running time of so-called comparison based algorithms, algorithms in which every action is ultimately based on a prior comparison between two elements.
H. Pajoohesh
doaj   +1 more source

The universal homogeneous binary tree [PDF]

open access: yesJournal of Logic and Computation, 2018
25 ...
Manuel Bodirsky   +3 more
openaire   +5 more sources

Weibull Regression and Machine Learning Survival Models: Methodology, Comparison, and Application to Biomedical Data Related to Cardiac Surgery

open access: yesBiology, 2023
In this article, we propose a comparative study between two models that can be used by researchers for the analysis of survival data: (i) the Weibull regression model and (ii) the random survival forest (RSF) model.
Thalytta Cavalcante   +4 more
doaj   +1 more source

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