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Pregled bibliografske jedinice broj: 171806

Časopis

Autori: Štefančić, Hrvoje; Zlatić, Vinko
Naslov: "Winner takes it all": strongest node rule for evolution of scale free networks
Izvornik: Physical review E (1063-651X) 72 (2005); 036105
Vrsta rada: članak
Ključne riječi: Scale-free networks; Master equation; Degree distribution
Sažetak:
We study a novel model for evolution of complex networks. We introduce information filtering for reduction of the number of available nodes to a randomly chosen sample, as stochastic component of evolution. New nodes are attached to the nodes that have maximal degree in the sample, which is a deterministic component of network evolution process. This fact is a novel for evolution of scale free networks and depicts a possible new route for modeling network growth. We present both simulational and theoretical results for network evolution. The obtained degree distributions exhibit an obvious power-law behavior in the middle with the exponential cut off in the end. This highlights the essential characteristics of information filtering in the network growth mechanisms.
Projekt / tema: 0098004, 0098002
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
SCI-EXP, SSCI i/ili A&HCI
Kategorija: Znanstveni
Znanstvena područja:
Fizika
URL Internet adrese: http://xxx.lanl.gov/abs/cond-mat/0409648
URL cjelovitog teksta:
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