When modeling a directed social network, one choice is to use the traditional preferential
attachment model, which generates power-law tail distributions. In traditional directed …

Improving the traffic capacity of multilayer networks has been the subject of extensive
interest and research. This paper proposes an effective strategy to improve traffic capacity of …

The rapid development and widespread use of computer technology in today's society have
brought significant benefits and convenience to individuals and organizations. The study …

Exchange rates are important indicators of the economic power of countries, directly affected
by the international trading patterns and relations. Since almost every pair of countries in the …

Currently, the ecology was used in the network security by many researchers. But the
correspondence between the network and the ecology systems were studied by few …

Along with the progress of network technology, Internet age, the rapid expansion of
electronic devices, such as computers, computer bring a lot of convenience for People's …