Trusina A, Rosvall M, Sneppen K
Department of Theoretical Physics, Umeå University, 901 87 Umeå, Sweden.
Phys Rev Lett. 2005 Jun 17;94(23):238701. doi: 10.1103/PhysRevLett.94.238701. Epub 2005 Jun 16.
We investigate and quantify the interplay between topology and the ability to send specific signals in complex networks. We find that in a majority of investigated real-world networks the ability to communicate is favored by the network topology at small distances, but disfavored at larger distances. We further suggest how the ability to locate specific nodes can be improved if information associated with the overall traffic in the network is available.
我们研究并量化了复杂网络中拓扑结构与发送特定信号能力之间的相互作用。我们发现，在大多数被研究的现实世界网络中，小距离内的网络拓扑结构有利于通信能力，但在较大距离上则不利。我们还提出，如果能获取与网络整体流量相关的信息，如何提高定位特定节点的能力。
