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This paper considers interactive transmissions in the presence of omniscient Byzantine attacks. Unlike prior papers, it is assumed that the number of transmissions, the number of erroneous transmissions therein, and the direction of each transmission are predetermined. Besides, the size of the alphabet in each transmission is unequal and predefined. Using these transmissions, two nodes communicate...
In order to understand the current level of university emergency capability, first introduced the subjective and objective environment faced by our universities, the content and current situation of university emergency management, the emergency capability assessment in universities. Secondly introduced the principle and method of applying catastrophe theory to assess emergency capability. Finally...
In view of objective shortage of the present technology readiness assessment (TRA) method, TRA method based on close degree is proposed. Such key techniques is introduced with examples, such as the determination of number of layers in reference condition, build-up of reference condition, selection of characteristic parameter in reference condition and the processing mode of the characteristic parameter.
Fuzzy clustering analysis is a widely used fuzzy mathematics method ,which could be applied in various fields. Based on the fuzzy set theory, application of fuzzy clustering analysis in microbial enhanced oil recovery (MEOR) was studied. At first, strains which had ability to produce biosurfactant were selected as part of the statistical indicators. Then data were corrected and standardized by empirical...
According to the idea of green manufacturing, this paper researChed about CNC machine tools made of recycle and reuse toward the next 5 to 10 years a large-scale NC machine tools scrap recycLing potential resources. Then it also analyses the flow chart of CNC recycLing and reusing, proposed evaluation method of CNC machine tools recycLing and reuse which based on fuzzy analytic hierarchy process....
Value at risk is widely applied to estimated market risks. But it lacks a convincing technique capturing the observed phenomena in financial data such as heavy-tails, time -varying and short and long-range dependence. The stable distribution can deal with these problems well. The demonstrative research shows that VaR based on stable distribution can solve these problems better than the traditional...
According to the complex information of the teaching quality evaluation system, this thesis constructs evaluation index system, establishes teaching evaluation method based on Set Pair Analysis to rationally evaluate the teaching quality and gives suggestions for improvement. First, it constructs a teaching quality evaluation index system based on the construction of teaching practice, divides into...
Aiming at the problem of neglecting fuzzy factors in traditional prediction of effect of steam stimulation, using a fuzzy comprehensive evaluation method, we propose a secondary fuzzy comprehensive evaluation model to analyze the effect of many uncertain factors on steam stimulation. First, according to the influencing factors of steam stimulation, the factor set and evaluation set are established;...
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