Optimization problem of allocating limited project resources with separable constraints

Chub, I. A.; Novozhylov, M. V.; Murin, M. N.

doi:10.1007/s10559-013-9550-z

Cited by 5 publications

(4 citation statements)

References 7 publications

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“…If the monotonically decreasing demand functions are second-order polynomials, then according to the linearization procedure outlined in [12,13], the process of solution of the obtained nonlinear system A Q reduce = 0 is the solution of the Step …”

Section: Methods To Solve the Optimization Problem For The Two-tier Sumentioning

confidence: 99%

Modeling and Optimization of the Decentralized Supply Network Under Budget Constraints

2015

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The authors consider a method to optimize a two-tier decentralized supply network under the assumption that manufacturers' behavior satisfies budget constraint. The conditions of market equilibrium are considered taking into account the possibility of additional investments for manufacturers. This problem is generally a multi-criteria optimization problem. The optimization process is reduced to finding the saddle point of the Lagrange function. At each step of the solution, the Lagrange function is modified considering the estimate of the required additional investments. The results of numerical experiments are presented.

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Section: Methods To Solve the Optimization Problem For The Two-tier Sumentioning

confidence: 99%

Modeling and Optimization of the Decentralized Supply Network Under Budget Constraints

2015

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“…Taking into account ratios (5,8) and (14) of the division's readiness level for realization of tasks of mission (1) will be as:…”

Section: P S) P S P S P S P S B S a Smentioning

confidence: 99%

“…For the readiness mobilization assessment of units in article [5,6] the following generalized criteria groups have been offered: organizational and legal, material (financial) and criterion of actually readiness mobilization. These groups make system of the main indicators whose quantitative and high-quality estimation gives an assessment according to the common index.…”

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confidence: 99%

System approach for readiness assessment units of civil defense to actions at emergency situations

Tiutiunyk¹,

Ivanets²,

Tolkunov³

et al. 2018

SBNMU

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СиСтемний підхід до оцінки готовноСті підрозділів цивільного захиСту до дій при надзвичайних СитуаціяхPurpose. Mutual consideration of social complex and technical indexes while assessing the civil defense (CD) divisions readiness for actions in emergency situations (ES) of various character.Methodology. As readiness level index of CD divisions, probability assessment of professional-technical readiness state for response to various emergencies at the scheduled time has been used. The level of readiness of the unit is estimated on the general scale -"ready to perform tasks", "limited ready to perform tasks", "do not meet the requirements".Findings. Analytical dependences of CD units' readiness level on their fitting with both one-type and differenttype equipment have been received. A model for evaluating the level of readiness of CD units to act in emergencies is proposed. It is of a systemic nature and integrates modules which are logically and informationally connected according to intended purpose, solvable tasks, input and output data and other parameters each of which solves specific tasks.Originality. Systems approach and the readiness principle assessment of CD divisions for actions at emergency have been offered. It was based on the consideration of complex indexes of divisions' technical equipment and professional readiness of their staff.Practical value. The offered readiness level index of CD divisions for actions in emergency allows carrying out the comparative analysis of condition of a readiness of CD divisions for the purpose of development actions to increase effectiveness of their use.

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“…To answer and resolve the above-mentioned issues, optimization system which is able to optimize and manage the allocated cost flow in each project and also oversee the cost condition within each project is designed [11] [12]. The project development are data center construction, wall room construction, city CCTV distribution, mechanical engineering development and supporting facility construction [13] [14].…”

Section: Introductionmentioning

confidence: 99%

Makassar Smart City Operation Center Priority Optimization Using Fuzzy Multi-Criteria Decision- Making

Kurniawan¹,

Wibawa²,

Munir³

et al. 2017

EECSI

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The development of smart city operation room of Makassar possesses several equally important stages which are equally important. There are four stages of development that are 1) data center construction, 2) camera distribution around the city , 3) wall room monitoring construction, and 4) smart operation room architecture construction. Since the time and cost are limited, it forces the project manager to be able to manage and control the priority in conducting the project. There are several usable criteria to determine the priority in conducting the project development through criteria consideration of the entire project stages. Project priority optimization system aims at making every single project activity effective including its evaluation process. It also exposes a ranking illustration of foremost project priority by providing cost preference of the entire development stages. Fuzzy Multi-Criteria Decision-Making is used to illustrate the project priority rank and further to determine the alternative optimal option in conducting the project. This enforces particular project to allocate its cost to the project with a higher level of cost necessity. The company, therefore, enables to make effective funding for the entire project based on the level of importance and time achievement and subsequently it promotes accessible technology integration. The conducted experiment suggests that the first construction of the project is data center construction followed by wall room construction and CCTV distribution. This is relevant with optimization value result of data center 0,405 higher than A2 0,42 for wall room construction and A3 CCTV distribution 0,24.

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Optimization problem of allocating limited project resources with separable constraints

Cited by 5 publications

References 7 publications

Modeling and Optimization of the Decentralized Supply Network Under Budget Constraints

Modeling and Optimization of the Decentralized Supply Network Under Budget Constraints

System approach for readiness assessment units of civil defense to actions at emergency situations

Makassar Smart City Operation Center Priority Optimization Using Fuzzy Multi-Criteria Decision- Making

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