Random Walk Based Key Nodes Discovery in Opportunistic Networks.
Qin QinYongqiang HePublished in: Int. J. Online Eng. (2016)
Keyphrases
- random walk
- average degree
- directed graph
- network structure
- nodes of a graph
- markov chain
- link prediction
- proximity measures
- stationary distribution
- network analysis
- transition probability matrix
- small world
- graph structure
- markov random walk
- machine learning
- information networks
- network size
- small world networks
- social networks
- graph laplacian
- spectral methods
- peer to peer