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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sheridan, Paul Yagahara, Yuichi Shimodaira, Hidetoshi |
| Copyright Year | 2008 |
| Abstract | We propose a scale-free network model with a tunable power-law exponent. The Poisson growth model, as we call it, is an offshoot of the celebrated model of Barabási and Albert where a network is generated iteratively from a small seed network; at each step a node is added together with a number of incident edges preferentially attached to nodes already in the network. A key feature of our model is that the number of edges added at each step is a random variable with Poisson distribution, and, unlike the Barabási–Albert model where this quantity is fixed, it can generate any network. Our model is motivated by an application in Bayesian inference implemented as Markov chain Monte Carlo to estimate a network; for this purpose, we also give a formula for the probability of a network under our model. |
| Starting Page | 747 |
| Ending Page | 761 |
| Page Count | 15 |
| File Format | |
| ISSN | 00203157 |
| Journal | Annals of the Institute of Statistical Mathematics |
| Volume Number | 60 |
| Issue Number | 4 |
| e-ISSN | 15729052 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2008-07-10 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Bayesian inference Complex networks Network models Power-law Scale-free Statistics for Business/Economics/Mathematical Finance/Insurance Statistics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Statistics and Probability |
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