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Online social networks have become a popular source for disseminating information and facilitating the building of social relations among a huge number of people. Recently, several partial differential equations were proposed to model the spatio-temporal dynamics of information diffusion in online social networks. As a result, mathematical results of reaction-diffusion equations can be used to help...
Paroxysmal public crisis management reflects operating capability of the government. Knowledge is favorable resource in crisis management, but how to make good use of it is still a cordial knot. Based on the theory of supernetwork, this paper proposes a supernetwork model of knowledge management in paroxysmal public crisis, which consists of three-tiers: knowledge network, personal network and knowledge...
The importance of non-government fundspsila engagement in public project is illuminated in this paper, and the defects of classical methodologies of cost and investment decomposition for public project among funds of various nature is elucidated. On analyzing the nature of decomposition, a model based on multi-player cooperative game is promoted for the solution, and further suggestions have been...
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