The subject of this paper is the self-organized grouping of droplet epitaxial III-Vbased nano-structures. For the nano-structure grouping, our developed algorithm -called Quantum Structure Analyzer 1.0 -is used. The operation of this software is based on the principles of the Kohonen Self-Organizing Network. Here, three possibilities for nanostructured groupings are shown. On one hand, we examine the classification of nanostructures with Kohonen Self-Organizing Maps, on the other hand, fuzzy inference systems are applied for the same goal. In the case of the fuzzy methods two approaches are examined in detail. According to the first fuzzy inference approach, the shape factor is calculated from the size of nanostructures. According to the second fuzzy inference approach, the shape factor calculation is based on the controllable parameters of the growth process (eg. pressure and the temperature of the substrate).
In our present work, we investigate, that the urbanistical relations in global scale how can be regarded as a complex system. We study, that our global urbanistics how can be regarded as a result of self-assembled process. First, we examine the relation in each continent, after that the all data together. We will show, that in the interpretation of the results, the comparation of the scaling exponents are not enough, but it is necessary to examine the decay and the smoothness of the curves.
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