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Nowadays with the growing scale of computer network as well as the number of nodes, the traditional method of mobile agent based distributed intrusion detection system may cause severe problem of network congestion and time delay, for the data processing of all the nodes are converged to the central node which will lead to a mass data processing on it. In(More)
In this paper, it is based on the theory of aerodynamics and one 1∶1 heavy-duty commercial vehicle geometry was built. The numerical simulation of the vehicle was completed by modifying the geometric model, simplifying the mesh and solving the control equations, Using computational fluid dynamics(CFD) commercial software—Ansys Fluent to(More)
BACKGROUND The aim of this study was to investigate the effect of a Lipofectamine2000 (Life2000) Transfection Reagent transfected psiRNA-STAT3 plasmid on 4T1 breast cancer cells. MATERIALS AND METHODS MTT was used to detect the cell proliferation of breast cancer 4T1 cells at different periods (0h, 6h, 8h, 10h); the cell cycle was assessed by flow(More)
Data creditability plays a very important role in the complex system simulation creditability. From the point of how to evaluate and improve the complex system simulation data creditability, the concept of the data quality modeling is advanced and the three-dimension data quality modeling space is founded. Based on which, a multiple attributes decision(More)
In this paper, a method of adjusting trapezoidal fuzzy numbers matrix according as consistent rule is studied. The main idea is that a barycenter matrix is introduced in order to adjust the inconsistent matrix. In detail, if the consistency of barycenter matrix does not dissatisfy the requirement, we can construct consistent matrixes by the elements(More)
Industry clusters have been the focus of scholars and governments since the second half of the 20th century. During a cluster's growing process, the government plays an important role. In order to show the growing law of the clusters and how government did for co-agglomeration, we proposed two kinds of models: Logistic model and BA model with parameter α to(More)
The previous work studied such queries as simple query, compound query, multi-relational query, sub-query and etc, which solved fuzzy questions to some extent. But the logic conjunction was always AND or OR, Based on Zadeh’s fuzzy theory, fuzzy logic conjunctions and weights are introduced here to extend fuzzy queries. This kind of fuzzy query will(More)
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