Assertion: graph's edge | /r/HasAspect | direction
Facets:
value: from one vertex
type: LOCATION
value: always
type: DEGREE
Source sentences:
text: In mathematics, and more specifically in graph theory, a directed graph (or digraph) is a graph that is made up of a set of vertices connected by edges, where the edges have a direction associated with them.
text: Often subdivided into directed graphs or undirected graphs according to whether the edges have an orientation or not.
text: For the most part (aside from one exception, which we won’t cover today), graphs can have two types of edges: a edge that has a direction or flow, and an edge that has no direction or flow.
text: A Directed Graph is a special type of Graph where edges always have a direction associated with them.
text: For the most part (aside from one exception, which we won’t cover today), graphs can have two types of edges: a edge that has a direction or flow, and an edge that has no direction or flow.
text: When the edges in a graph have a direction, the graph is called a directed graph or digraph, and the edges are called directed edges or arcs.
text: In the case of a directed graph, each edge has an orientation, from one vertex to another vertex.
text: In the case of a directed graph, the edge has an orientation.
text: Graphs can either be directed or undirected based on whether the edges have orientations or not.