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- Title
A WEIGHTED NETWORK EVOLUTION WITH TRAFFIC FLOW UNDER PREFERENTIAL ATTACHMENT.
- Authors
DAI, MEIFENG; LU, RONGRONG
- Abstract
With more attentions drawn to transportation, we find that it is available to analyze transportation system by using weighted networks. Distinguishing from traditional method, we introduce a dynamic weighted network model with evolutional size and weight. Additionally, the expected strength allocation vector of the model consists of a deterministic component reflecting preferential attachment and a random component, which can characterize the realistic network better. In this paper, we obtain the degree and strength distributions of the weighted network and we conclude that the network has scale-free characteristics.
- Subjects
WEIGHTED graphs; TRAFFIC flow; TRAFFIC engineering; TRANSPORTATION; MATHEMATICAL models; RESOURCE allocation; VECTOR analysis
- Publication
International Journal of Modern Physics C: Computational Physics & Physical Computation, 2013, Vol 24, Issue 4, p-1
- ISSN
0129-1831
- Publication type
Article
- DOI
10.1142/S0129183113500204