Succinct data structures for nearest colored node in a tree

Dekel Tsur

doi:10.1016/j.ipl.2017.10.001

Succinct data structures for nearest colored node in a tree

Dekel Tsur

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We give succinct data structures that store a tree with colors on the nodes. Given a node x and a color α the structures find the nearest node to x with color α. Our results improve the O(nlog⁡n)-bits structure of Gawrychowski et al. (2016) [12].

Original language	English
Pages (from-to)	6-10
Number of pages	5
Journal	Information Processing Letters
Volume	132
DOIs	https://doi.org/10.1016/j.ipl.2017.10.001
State	Published - 1 Apr 2018

Keywords

Colored trees
Labeled trees
Succinct data structures

ASJC Scopus subject areas

Theoretical Computer Science
Signal Processing
Information Systems
Computer Science Applications

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10.1016/j.ipl.2017.10.001

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title = "Succinct data structures for nearest colored node in a tree",

abstract = "We give succinct data structures that store a tree with colors on the nodes. Given a node x and a color α the structures find the nearest node to x with color α. Our results improve the O(nlog⁡n)-bits structure of Gawrychowski et al. (2016) [12].",

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author = "Dekel Tsur",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2018",

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doi = "10.1016/j.ipl.2017.10.001",

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PY - 2018/4/1

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AB - We give succinct data structures that store a tree with colors on the nodes. Given a node x and a color α the structures find the nearest node to x with color α. Our results improve the O(nlog⁡n)-bits structure of Gawrychowski et al. (2016) [12].

KW - Colored trees

KW - Labeled trees

KW - Succinct data structures

UR - https://www.scopus.com/pages/publications/85036453866

U2 - 10.1016/j.ipl.2017.10.001

DO - 10.1016/j.ipl.2017.10.001

M3 - Article

AN - SCOPUS:85036453866

SN - 0020-0190

VL - 132

SP - 6

EP - 10

JO - Information Processing Letters

JF - Information Processing Letters

ER -

Succinct data structures for nearest colored node in a tree

Abstract

Keywords

ASJC Scopus subject areas

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