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Content-centric Networking (CCN) is considered as a promising architecture to achieve reliable content distribution at large scale. One of the key research items of CCN is cache strategy, and most of the existing approaches consider little of the dynamicity of user interests. In this paper, we present a new cache policy, named as the betweenness and content popularity prediction (BEACON). Betweenness...
In the structure theory of many-valued logic function, the decision for Sheffer functions is an very important problem, which is interrelated to the decision for completeness of functions set, and the solution can be reduced to determining the minimal coverings of precomplete categories. It's well known that each precomplete set is a function set, T(Gm), preserving the relation Gm, therefore, the...
The supply disruption has more influences on the enterprise performance than the demand disruption, while closer cooperation with suppliers is extremely important to mitigate supply disruption risk and improve performance. After the global supply chain emergencies arising frequently, all companies should ensure that supply disruption management becomes an intrinsic part of decision-making, to deal...
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