Comparison of weighted product method and technique for order preference by similarity to ideal solution method: Complexity and accuracy

Fitriasari, Novi Sofia; Fitriani, Syifa Afifah; Sukamto, Rosa Ariani

doi:10.1109/icsitech.2017.8257155

Cited by 29 publications

(15 citation statements)

References 8 publications

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“…Weights w i represent the relative importance of the individual objectives [24]. WPM is known mostly as a component of decision making methods in the Multiple Criteria Decision Making (MCDM) domain [42][43][44]. It supposed that the potential nonlinearities in the utility function and resulting computational issues can be the reason for lack of extensive application of this method [24].…”

Section: Applied Multi-criteria Optimization Methodsmentioning

confidence: 99%

Multi-Criteria Optimization in Operations Scheduling Applying Selected Priority Rules

et al. 2021

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The utilization of a specific priority rule in scheduling operations in flexible job shop systems strongly influences production goals. In a context of production control in real practice, production performance indicators are evaluated always en bloc. This paper addresses the multi-criteria evaluating five selected conflicting production objectives via scalar simulation-based optimization related to applied priority rule. It is connected to the discrete-event simulation model of a flexible job shop system with partially interchangeable workplaces, and it investigates the impact of three selected priority rules—FIFO (First In First Out), EDD (Earliest Due Date), and STR (Slack Time Remaining). In the definition of the multi-criteria objective function, two scalarization methods—Weighted Sum Method and Weighted Product Method—are employed in the optimization model. According to the observations, EDD and STR priority rules outperformed the FIFO rule regardless of the type of applied multi-criteria method for the investigated flexible job shop system. The results of the optimization experiments also indicate that the evaluation via applying multi-criteria optimization is relevant for identifying effective solutions in the design space when the specific priority rule is applied in the scheduling operations.

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Section: Applied Multi-criteria Optimization Methodsmentioning

confidence: 99%

Multi-Criteria Optimization in Operations Scheduling Applying Selected Priority Rules

et al. 2021

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“…WP is used in the meantime to determine the attribute weights and predict the best generation for a certain day. [23]. When evaluating multiple alternatives for a set of attributes or criteria where each attribute is independent of the others and when determining whether new employees will accept such approaches, the weighted product method is used.…”

Section: Weighted Product Methodsmentioning

confidence: 99%

Green Supplier Evaluation by Using the Weighted Produced Method

2021

rmc

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Green Supplier Evaluation is the industry standard among the most important challenges for the supply chain One is because it is environmentally friendly Very important for manufacturers. Supply Green Supplier Evaluation in Chain Management and Selection (GSES), Intensity of Competition, General Awareness and environmental issues in large measure due to is appreciated. Past to improve GSES numerous approaches over the decades are proposed. In recent years, in the green supply chain deciding the best for a company. Importantly, it is a strategic mission has changed. Green supply chain management Considers human toxicological effects and supply chain environmental concerns Management integrates. To improve supply chain performance, supplier All the environmental, social and Also consider economic factors want It is usually multi-objective or Includes criteria, green supplier The selection process is multi-criteria Decision making (MCDM) problem. In this study, Green Criteria for evaluating suppliers Package found and then WPM is used to evaluate Green suppliers selection.

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“…The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is a multi-attribute decision-making method which calculates the geometric distance between the given alternatives and the optimal alternative [26]. The steps for the TOPSIS method are as follows.…”

Section: Topsis Methodsmentioning

confidence: 99%

“…An alternative with the largest v i value is chosen as the solution. A comparison of the weighted product method and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method has been done in [26].…”

Section: Topsis Methodsmentioning

confidence: 99%

Assessment of Energy–Population–Urbanization Nexus with Changing Energy Industry Scenario in India

Avtar

Tripathi

Aggarwal

2019

Land

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The demand for energy has been growing worldwide, especially in India partly due to the rapid population growth and urbanization of the country. To meet the ever-increasing energy requirement while maintaining an ecological balance is a challenging task. However, the energy industry-induced effect on population and urbanization has not been addressed before. Therefore, this study investigates the linkages between energy, population, and urbanization. The study also aims to find the quantifiable indicators for the population growth and rate of urbanization due to the expanding energy industry. The integrated framework uses a multi-temporal Landsat data to analyze the urbanization pattern, a census data for changes in population growth, night time light (NTL) data as an indicator for economic development and energy production and consumption data for energy index. Multi-attribute model is used to calculate a unified metric, termed as the energy-population-urbanization (EPU) nexus index. The proposed approach is demonstrated in the National Thermal Power Corporation (NTPC) Dadri power plant located in Uttar Pradesh, India. Landsat and NTL data clearly shows the urbanization pattern, economic development, and electrification in the study area. A comparative analysis based on various multi-attribute decision model assessment techniques suggests that the average value of EPU nexus index is 0.529, which significantly large compared to other studies and require special attention by policymakers because large EPU index indicates stronger correlation among energy, population, and urbanization. The authors believe that it would help the policymakers in planning and development of future energy projects, policies, and long-term strategies as India is expanding its energy industry.

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Comparison of weighted product method and technique for order preference by similarity to ideal solution method: Complexity and accuracy

Cited by 29 publications

References 8 publications

Multi-Criteria Optimization in Operations Scheduling Applying Selected Priority Rules

Multi-Criteria Optimization in Operations Scheduling Applying Selected Priority Rules

Green Supplier Evaluation by Using the Weighted Produced Method

Assessment of Energy–Population–Urbanization Nexus with Changing Energy Industry Scenario in India

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