directed graph

In these systems the tree structure can look more like a directed graph with possible cycles.

Components form a directed graph where each Component can have several parents.

A simple example is shown in the figure on the right, using a directed graph to picture the state transitions.

These definitions can be extended to the case of directed graphs.

The above definitions can also be applied to directed graphs.

Versions of these definitions are also used for directed graphs.

Within each method the flow of data is represented by lines in a directed graph.

Direction in directed graphs is indicated by the sign of the element.

Let be a directed graph, and an element not in .

Next, we come to the notion of a directed graph, sometimes called a digraph.

For example, they allow representation of a directed graph with trees on the nodes.

An example of a directed graph would be the system of roads in a city.

In the following box, we present the first part of the algorithm that builds a directed graph.

It can be shown that a 1-graph is precisely the path category of a directed graph.

A current reality tree isn't really a tree, but a directed graph.

Data of recursive types are usually viewed as directed graphs.

In this approach there is considerable use of free groupoids on a directed graph.

The conceptual data model is a typed, attributed, directed graph.

For a directed graph, one has four types of assortativity to consider (see).

State transition systems can be represented as directed graphs.

For directed graphs, each vertex has at most one incoming edge.

In other words, we want any source or sink of the directed graph other than s.

Indeed many find the directed graph problem to actually be "more" elegant than the unidirected one.

One practical example: The link structure of a website could be represented by a directed graph.

We now define a weighted directed graph having a root as follows.