The Bianconi-Barabási Model

Which of the following statements accurately describes the preferential attachment mechanism in the Bianconi-Barabási model?

A) Nodes are added to the network based on a random process without considering the existing nodes' connectivity.
B) New nodes connect to existing nodes equally, resulting in a uniform degree distribution.
C) Nodes are added to the network based on their fitness, independently of the connectivity of existing nodes.
D) New nodes preferentially attach to high-degree nodes, resulting in a power-law degree distribution. 
E) None of above

Original idea by: Leonardo Henrique de Braz

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