Multicriteria Choice of Software Architecture Using Dynamic Correction of Quality Attributes

Bodnarchuk, Ihor; Duda, Oleksii; Kharchenko, Alexander; Kunanets, Nataliia; Matsiuk, Oleksandr

doi:10.1007/978-3-030-16621-2_39

Cited by 3 publications

(2 citation statements)

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“…Taking into account the need to ensure the efficient use of available resources, compliance with the project timeframe and other additional constraints that DM may provide, the project planning task can be represented as a multi-criteria optimization problem. One of the approaches to solving problems of multicriteria optimization is the convolution of all criteria into one [17][18][19]. This makes it possible to turn a multicriteria problem into a single-criteria problem and solve it using one of the known methods.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

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Design of mechanisms for ensuring the execution of tasks in project planning

Mulesa

Horvat

Радівілова

et al. 2023

EEJET

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This paper reports an analysis of aspects of the project planning stage. The object of research is the decision-making processes that take place at this stage. This work considers the problem of building a hierarchy of tasks, their distribution among performers, taking into account restrictions on financial costs and duration of project implementation. Verbal and mathematical models of the task of constructing a hierarchy of tasks and other tasks that take place at the stage of project planning were constructed. Such indicators of the project implementation process efficiency were introduced as the time, cost, and cost-time efficiency. In order to be able to apply these criteria, the tasks of estimating the minimum value of the duration of the project and its minimum required cost were considered. Appropriate methods have been developed to solve them. The developed iterative method for assessing the minimum duration of project implementation is based on taking into account the possibility of simultaneous execution of various tasks. The method of estimating the minimum cost of the project is to build and solve the problem of Boolean programming. The values obtained as a result of solving these problems form an «ideal point», approaching which is enabled by the developed iterative method of constructing a hierarchy of tasks based on the method of sequential concessions. This method makes it possible to devise options for management decisions to obtain valid solutions to the problem. According to them, the decision maker can introduce a concession on the value of one or both components of the «ideal point» or change the input data to the task. The models and methods built can be used when planning projects in education, science, production, etc.

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…The problem has a single solution y jq i * . The costs of implementing such a distribution of employees between tasks will be calculated from (18):…”

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confidence: 99%