In computer science, a graph is an abstract data type that is meant to implement the undirected graph and directed graph concepts from the field of graph theory within mathematics.

Graphs are mathematical concepts that have found many uses in computer science. Graphs come in many different flavors, many of which have found uses in computer programs.

Aug 21, 2024 · Graph theory is foundational for designing and analyzing network systems, developing algorithms, and structuring data in computer science. For instance, networking …

Jun 7, 2024 · In this tutorial, we’ll discuss some of the most important data structures in computer science – graphs. We’ll first study the basics of graph theory, in order to familiarize ourselves …

Sep 15, 2025 · A graph is a collection of various vertices, also known as nodes, and these nodes are connected via edges. Graphs are widely used in computer science, network analysis, …

This page introduces you to the different types of graph. You can also discover more about how graphs are implemented and how graphs are traversed, as well as the use of trees.

Each line is an edge, connecting two vertices. We denote an edge connecting vertices u and v by the pair (u, v) . Because the "know each other" relationship goes both ways, this graph is …

May 26, 2023 · In computer science, a graph is an abstract representation of a set of objects, known as vertices or nodes, connected by a set of edges. Graphs offer a flexible way to depict …

Once we realize we can express a problem in terms of graphs, we can consult a very large toolbox of efficient graph algorithms, rather than trying to invent a new algorithm for the …

Computer scientists have developed a great deal of theory about graphs and operations on them. One reason for this is because graphs can be used to represent many problems in computer …