Headings of the journal
"Educational Resources and Technologies"

Annotation: The author analyzes the questions of assessing the level of dominance of one product functionality from the standpoint of fuzzy logics, which allows to take into account the uncertainty of the information requirements of potential users, the particular criteria, technical and economic pa-rameters and conditions of use. A mathematical description of the procedures for obtaining es-timates is presented. The reliability of the provisions on the assessment test calculations dominance products functionally equivalent group is verified.

Annotation: The article deals with the problem of choosing student group elders from the decision theory point of view. We propose an ELECTRE technique for solving this problem. Results of the ap-plication ELECTRE method on several groups reviewed and summarized.

Annotation: The article describes some results of comparative studying of cloudiness-index relative to insolation of solar PV-batteries. Some recommendations for cloudiness absorption analytical model are proposed. Those recommendations take into consideration the statistical nature of cloudiness

Annotation: The paper investigates the multipurpose search in the design based on the approaches inspired by the natural systems. Innovative and modified search architecture containing multilevel evolution is suggested in the given paper. So the decision process is parallelized and the problem of the algorithm preliminary convergence is partly eliminated. The fundamental difference of the suggested method is the division of the search process into two stages and various algorithms for each of them. Tests and experiments show the application perspectiveness for the developed ar-chitectures. The time complexity of algorithms is O(nlogn) in the best case and О(n3) in the worst case.

Annotation: The model of learning system when it transforms to new level oriented on the obtaining the students competitions according with 3-d generation of State Learning Standard. As basic formalism the dynamic model of competition grows obtained on basis of cognitive simulation is suggested.