Weboriented decision support system for planning agreements execution
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2018, Vol 3, Issue 2
Abstract
<p class="a">The problem of construction of the web-based decision support system when planning the execution of agreements at service-rendering enterprises is considered. Characteristics of operations of such enterprises are explored. The improved mathematical model for the problem of agreements execution planning was constructed and the criteria for evaluation of effectiveness of the resulting variant of the solution were determined. The use of the additive convolution of a particular criterion with setting priorities of meeting each of them was applied as estimation of effectiveness of execution variant. The combined algorithm for solving the problem on planning was developed, aimed at taking into account the features of the subject area. In order to use the combined algorithm, it is proposed to represent the input data in the form of a multi-layer graph, each layer of which corresponds to the working time of one executor, and nodes determine the synchronization points between the layers. During designing a combined algorithm, the elements of the ACO algorithm and of the genetic algorithm were used. The DSS structure for agreement execution planning was proposed, and the technologies, used for its implementation, were considered. The users’ interface of the system was presented. The developed decision support system provides support for the management functions during planning and enables the in-depth analysis of situations, their evaluation and selection of the optimal variant of the plan, performing all preparatory actions and forming ready solutions. The created system is web-based, which allows using it at any place with the Internet access.</p>
Authors and Affiliations
Serhii Hrybkov, Hanna Oliinyk, Valery Litvinov
Keywords
Related Articles
- EP ID EP527959
- DOI 10.15587/1729-4061.2018.132604
- Views 81
- Downloads 0
Development of a resource-process approach to increasing the efficiency of electrical equipment for food production
<p>Specific indicators of heat and electric power consumption per unit of food production have object-oriented properties, since they are determined on the basis of methods that are suitable only for a particular enterpr...
Oxidation of 4brometylbenzene by ozone in acetic acid
<p>The kinetics and the mechanism of ozonation of 4-bromethylbenzene in acetic acid was studied. The constants of the rate of reaction of ozone with 4-bromethylbenzene and 4-bromacetophenone at different temperatures wer...
Studying the influence of the intensity of mechanochemical activation on the process of steam conversion of coal
<p><em>We continue to study the process of converting coal into synthesis-gas under conditions of </em><em>aerosol nanocatalysis and reasonably expect would-be benefits of industrial technology. The advantages include a...
Controlling the pressure force to obtain a better quality of aluminum 6061 friction stir welded joint
<p>Friction stir welding (FSW) is one of the mechanical joint methods that need no filler metal. The heat is obtained from the friction force between the base metal and friction tool. The FSW is proposed by The Welding I...
Synthesis of a trend’s integral estimate based on a totality of indicators for a time series data
<p>The need for a qualitative estimation of social processes, trends, and activities executed by social governing institutions has been considered. It was determined that the information openness, availability of process...