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The Bow Tie model comprises four main groups of web pages, plus some smaller ones. Like the Jellyfish model there is a strongly connected core. There are two other large groups, roughly of equal sizes. One consists of all pages that link to the strongly connected core, but which have no links from the core back out to them.
A bow-tie diagram is a graphic tool used to describe a possible damage process in terms of the mechanisms that may initiate an event in which energy is released, creating possible outcomes, which themselves produce adverse consequences such as injury and damage. The diagram is centred on the (generally unintended) event with credible initiating ...
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For example, on Figure 4, vertex 3 has a degree of five. Hubs are vertices in a network with a relatively higher degree. Vertex 3 again is a good example. In a social network, hubs can mean individuals with many acquaintances. In risk assessment, it can mean a hazardous event with multiple triggers (or the causal part of a bow-tie diagram).
The degree distribution of the webgraph strongly differs from the degree distribution of the classical random graph model, the Erdős–Rényi model: [1] in the Erdős–Rényi model, there are very few large degree nodes, relative to the webgraph's degree distribution.
A graph drawing should not be confused with the graph itself (the abstract, non-visual structure) as there are several ways to structure the graph drawing. All that matters is which vertices are connected to which others by how many edges and not the exact layout. In practice, it is often difficult to decide if two drawings represent the same ...
In the mathematical field of graph theory, the butterfly graph (also called the bowtie graph and the hourglass graph) is a planar, undirected graph with 5 vertices and 6 edges. [ 1 ] [ 2 ] It can be constructed by joining 2 copies of the cycle graph C 3 with a common vertex and is therefore isomorphic to the friendship graph F 2 .
Bow tie (biology), a common organizational architecture in biological and other self-organizing systems; Bowtie (sequence analysis), ultrafast, memory-efficient short aligner for short DNA sequences; Bowtie, a type of architecture in load balancing (computing) Bowtie array, a reflective array antenna