Heterogeneous Multi-Population Cultural Algorithm (HMP-CA) is a new class of Multi-Population Cultural Algorithms which incorporates a number of local Cultural Algorithms (CAs) designed to optimize different subsets of the dimensions of a given problem. In this article, various dimension decomposition techniques for HMP-CAs are proposed and compared. The concept of using a dimension decompositi...

purpose: the present study was to investigating the role of theory of mind and empathy in predicting behavioral-emotional problems in students from typical and divorce families that done the cause-comparison and correlation method. methodology: the subjects were 293 of the girl students of fifth and sixth grades which were selected by multi-stage cluttering sampling method. the tools are three ...

We develop an approach to utilize anisotropic metamaterials to solve one of the fundamental problems of modern plasmonics--parasitic scattering of surface waves into free-space modes, opening the road to truly two-dimensional plasmonic optics. We illustrate the developed formalism on the examples of plasmonic refractor and plasmonic crystal, and discuss limitations of the developed technique an...

The use of malware samples is usually required to test cyber security solutions. For that, the correct typology interest properly estimate exhibited performance tools under evaluation. Although several datasets are publicly available at present, most them not labeled or, if so, only one class or tag assigned each sample. We defend that just label enough represent usual complex behavior by curre...

With the development of industrialization rapidly, vehicles have become an important part of people’s life. However, transportation system is becoming more and more complicated. The core problem of the complicated transportation system is how to avoid hotspots. In this paper, we present a graph model based on a multi-dimension weighted graph for path planning with avoiding hotspots. Firstly, we...

In this paper, a two-dimensional multi-wavelet is constructed in terms of Chebyshev polynomials. The constructed multi-wavelet is an orthonormal basis for space. By discretizing two-dimensional Fredholm integral equation reduce to a algebraic system. The obtained system is solved by the Galerkin method in the subspace of by using two-dimensional multi-wavelet bases. Because the bases of subs...