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Adjacency list

In graph theory and computer science, an adjacency list is a collection of unordered lists used to represent a finite graph. Each unordered list within an adjacency list describes the set of neighbours of a particular vertex in the graph. This is one of several commonly used representations of graphs for use in computer programs.

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Implementation details

Guido van RossumHash tableArraySingly linked listObject oriented
5 related topics

Trade-offs

Adjacency matrixMatrixBooleanSparse graph
4 related topics

Operations

DegreeSequential searchBinary search
3 related topics

Data structures

Locality of reference
1 related topics

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Overview

Implementation details

Operations

Trade-offs

Data structures

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Map overview Semantic statistics

Adjacency list

Nodes24
Edges23
Triples38
Avg. degree1.92
Density0.083333
Components1

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Adjacency list

Top relations

related to Implementation details · 12
Adjacency list → An, Cormen, Each, Goodrich, Guido, In, Rossum, Tamassia, The, Their, There, This
related to External links · 8
Adjacency list → AdjacencyList, Collection, Data Structures, Graph, Lists, Pat Morin, Section, The Boost Graph Library
related to Trade-offs · 6
Adjacency list → Boolean, For, However, In, On, The
related to Data structures · 5
Adjacency list → Because, Besides, For, However, Using
related to Operations · 5
Adjacency list → If, In, It, The, Using
is a · 2
Adjacency list → adjacency matrix, collection of unordered lists used to represent a finite graph

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Important terminology

adjacency list vertices graph vertex matrix edge time edges space lists array degree representation objects proportional neighbours may two used

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Adjacency listis acollection of unordered lists used to represent a finite graph0.90text
Adjacency listis aadjacency matrix0.90text
Adjacency listrelated to Data structuresFor0.60section
Adjacency listrelated to Data structuresBecause0.60section
Adjacency listrelated to Data structuresBesides0.60section
Adjacency listrelated to Data structuresHowever0.60section
Adjacency listrelated to Data structuresUsing0.60section
Adjacency listrelated to External linksThe Boost Graph Library0.60section
Adjacency listrelated to External linksData Structures0.60section
Adjacency listrelated to External linksSection0.60section
Adjacency listrelated to External linksAdjacencyList0.60section
Adjacency listrelated to External linksGraph0.60section

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