A graph is a collection of nodes and edges, where each node represents an entity and each edge represents a connection or relation between two nodes. For example, you can use a graph to represent ...

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

This library provides a basic implementation of a directed acyclic graph (DAG) data structure, represented as a pair of maps. It is immutable and persistent. Nodes in the graph may be any type which ...

Specifically, inspired by the positive negative terrain concept in Earth science, we introduced a terrain structure-based directed graph model (DPN) to model overall landforms as graph data with ...