Scale-free networks from optimal design
نویسندگان
چکیده
منابع مشابه
Growing optimal scale-free networks via likelihood.
Preferential attachment, by which new nodes attach to existing nodes with probability proportional to the existing nodes' degree, has become the standard growth model for scale-free networks, where the asymptotic probability of a node having degree k is proportional to k^{-γ}. However, the motivation for this model is entirely ad hoc. We use exact likelihood arguments and show that the optimal ...
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Preferential attachment — where new nodes are added and attached to existing nodes with probability proportional to the existing nodes’ degree — has become the standard growth model for scale-free networks, where the asymptotic probability of a node having degree k is proportional to k−γ . However, the motivation for this model is entirely ad hoc. We use exact likelihood arguments and show that...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2002
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i2002-00248-2