CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
Structuring options in electronic reference systems of choice
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Read | Kandyrin Yuriy V., Kamaev Valeriy A., Kononov Mikhail Ye., ShkurinР° Galina L. Structuring options in electronic reference systems of choice // Caspian journal : management and high technologies. — 2015. — №2. — pp. 93-104. |
Kandyrin Yuriy V. - Ph.D. (Engineering), Professor, National Research University “MPEI”, 14 Krasnokazarmennaya St., Moscow, 111250, Russian Federation, ywk@mail.ru
Kamaev Valeriy A. - D.Sc. (Engineering), Professor, Volgograd State Technical University, 28 Lenin Ave., Volgograd, 400005, Russian Federation, vkamaev40@mail.ru
Kononov Mikhail Ye. - post-graduate student, National Research University “MPEI”, 14 Krasnokazarmennaya St., Moscow, 111250, Russian Federation, kme.vim@gmail.com
ShkurinР° Galina L. - Ph.D. (Engineering), Associate Professor, Volgograd State Technical University, 28 Lenin Ave., Volgograd, 400005, Russian Federation, shkurina.galina@bk.ru
The principles of creation of adaptive structures of variants for the Helps of the automized choice surveyed. The algorithm of build-up of the partial order of alternatives from the linear orders and orders of variants of smaller dimension is used. The adaptive organization of structure of the electronic quick references is a priori is shaped on the basis of a unmixing of variants by criterion the Pareto in view of their functionality. The offered approach is based on creation of data structure representing the partial order of alternatives, Pareto, constructed by unconditional criterion, from a set of the linear or partial orders of variants of smaller dimension. The dimension taken into account ЛПРof metrics of quality sets dimension of the partial order, and his(its) structure is predetermined by a special-purpose designation of variants in homogeneous set through taken into account metrics of quality. The end units in the graph of the partial order represent optimum till the Pareto variants, which in each new task of choice need to be tested only on admissibility. The resulting partial order is shaped with usage the factor of sets. Such adaptive adjustment of datas on the task of choice allows to start solution at once with - optimum variants. Thus the check of variants only on admissibility is used, that considerably reduces time of the operation of choice in comparison with the traditional approaches. Method of creation of data structures is adjusted both to a functionality of the quick reference, and on the purpose of the person of receiving solution. And, the designed algorithm is used if the initial structure is not absolutely precisely adjusted to the concrete task of choice according to knowledge of the person receiving solution. In operation the example of operation of similar algorithm of structuring of variants for the quick references in a CAD is given.
Key words: принятие решений, критерии оптимальности, многокритериальный выбор, структурирование альтернатив для справочных систем в САПР, адаптивные структуры данных, линейные порядки, частичный порядок вариантов, расслоение по Парето, окрестности альтернатив, факто