In this paper we consider a mixed boundary value problem with a nonhomogeneous, nonlinear differential operator (called double phase operator), a nonlinear convection term (a reaction term depending on the gradient), ...
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The paper deals with two nonlinear elliptic equations with (p, q)-Laplacian and the Dirichlet-Neumann-Dirichlet (DND) boundary conditions, and Dirichlet-Neumann-Neumann (DNN) boundary conditions, respectively. Under m...
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In this paper, we consider a mixed boundary value problem with a double phase partial differential operator, an obstacle effect and a multivalued reaction convection term. Under very general assumptions, an existence ...
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Currently, an increasing number of data owners prefer to store their data on remote servers due to a number of appealing advantages of cloud storage, say convenience and simplicity, scalability of the service and ubiq...
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North Gulf is China’s important sea route to Asia and Europe, and the seabed is rich in resources. For various reasons, the detection and mapping of submarine terrain are blank. The traditional multi-beam measurement...
North Gulf is China’s important sea route to Asia and Europe, and the seabed is rich in resources. For various reasons, the detection and mapping of submarine terrain are blank. The traditional multi-beam measurement method has high accuracy but uneven spatial distribution. Although the detection line process has high sampling and measurement accuracy, there is a large blank area between adjacent routes, which is difficult to achieve full-scale large area measurement due to environmental, time and budget constraints. On the other hand, the accuracy of the remote sensing inversion depth method is not high, but it can achieve a wide range of coverage, which is characterized by low cost, short cycle and convenient dynamic monitoring. This paper takes North Gulf as the research area, uses remote sensing data to construct the seabed topography, uses multi-beam data for checksum correction and uses distributed computing technology to distribute bigdata in different computing nodes, and the data are refined and reconstructed in three dimensions to form a 3D seabed topography. The method improves the efficiency and accuracy of multi-beam dataprocessing and can construct a large area, high-resolution submarine DEM and realize database management.
As there exist many redundant genes and inferior genes in single-cell RNA-seq data, we introduce information gain (IG) and fruit fly optimization algorithm (FOA) to select the superior genes and improve the cluster pe...
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ISBN:
(数字)9781728160924
ISBN:
(纸本)9781728160931
As there exist many redundant genes and inferior genes in single-cell RNA-seq data, we introduce information gain (IG) and fruit fly optimization algorithm (FOA) to select the superior genes and improve the cluster performance. In the proposed gene selection method IGFOA, IG and FOA are integrated first for gene selection. Experimental results performing on several single-cell RNA-seq datasets demonstrate that IGFOA can efficiently select the most relevant genes and obtain the better cluster performance.
W-projection is a wide-field imaging technique that is widely used in radio synthesis arrays. processing the wide-field bigdata generated by the future Square Kilometre Array (SKA) will require significant updates to...
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In view of the problem that the result accuracy of the research publication recommendations of manuscripts is often low. It is very difficult for many contributors to find the suitable journals from many recommendatio...
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complex fuzzy sets have been successfully applied to many domains. In some applications, complex fuzzy operators play an vital role, especially those results depend on the particular choice of the conjunction, disjunc...
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