The N-star network evolution model
2019 ◽
Vol 56
(2)
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pp. 416-440
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AbstractA new network evolution model is introduced in this paper. The model is based on cooperations of N units. The units are the nodes of the network and the cooperations are indicated by directed links. At each evolution step N units cooperate, which formally means that they form a directed N-star subgraph. At each step either a new unit joins the network and it cooperates with N − 1 old units, or N old units cooperate. During the evolution both preferential attachment and uniform choice are applied. Asymptotic power law distributions are obtained both for in-degrees and for out-degrees.
2017 ◽
Vol 13
(03)
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pp. 4
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Keyword(s):
2020 ◽
Vol 38
(4)
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pp. 913-917
Keyword(s):
Keyword(s):
2009 ◽
Vol 35
(4)
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pp. 566-572
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Keyword(s):