Developing an efficient decision support system for non-traditional machine selection: an application of MOORA and MOOSRA

Sarkar, Arindam; Panja, Subhash Chandra; Das, Dibyendu; Sarkar, Bijit Kumar

doi:10.1080/21693277.2014.895688

Cited by 48 publications

(24 citation statements)

References 21 publications

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“…While, calculating the performance values of each alternative under the MOOSRA method, the normalized performance values of the useful and non-useful criteria are obtained by the simple ratio method (Baležentienė et al, 2013). The MOOSRA method has been used in several areas such as machine selection (Sarkar et al, 2015), project critical path selection (Dorfeshan et al, 2018), waste disposal assessment (Narayanamoorthy, 2020), laptop selection (Adalı & Işık, 2017), assessment of the quality of life (Ömürbek et al 2017) and optimization of EDM process parameters (Anitha & Das, 2020). The steps of the MOOSRA method are as follows (Jagadish & Ray, 2014):…”

Section: Moosra (Multi-objective Optimization By Simple Ratio Analysis)mentioning

confidence: 99%

Evaluation of innovative management success criteria in hotel establishments: Case study in Giresun-Turkey

Demirdağ

Korucuk

Karamaşa

2021

Decis. Mak. Appl. Manag. Eng.

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The purpose of this study was to determine the success criteria for innovative management in hotel establishments that have a corporate identity in the Turkish city of Giresun as well as to find out the best hotel by ranking them based on the determined criteria. For the study, “Multi-objective Optimization by Simple Ratio Analysis (MOOSRA)” and “Evaluation Based on Distance from Average Solution (EDAS)” methods were used. The results revealed that the success criteria for innovative management are beneficial in increasing operational efficiency, performance, and customer satisfaction. The results also show that managers are well aware of the success criteria for innovative management that should be prioritized, as well as those that are likely to lead to the success of their establishments and keep them ahead of the competition. While “Presenting an Innovative Vision” was found as the most important success criteria, “Use of In-Hotel Information Sources” came out as the least important one. The hotels considered were then ranked following the identified criteria.

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Section: Moosra (Multi-objective Optimization By Simple Ratio Analysis)mentioning

confidence: 99%

Evaluation of innovative management success criteria in hotel establishments: Case study in Giresun-Turkey

Demirdağ

Korucuk

Karamaşa

2021

Decis. Mak. Appl. Manag. Eng.

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“…Metode SPK terutama MOORA telah banyak diimplementasikan di banyak bidang. MOORA diterapkan dalam menentukan pemilihan mesin otomatis pada proses manufacturing [4]. Selain itu metode MOORA telah diterapkan pada bidang manufacturing dan industri, yaitu penentuan prioritas ketersediaan mobil sebagai bentuk safety stock [3], penentuan supply chain supplier berdasarkan jumlah diskon dan tingkat resiko [5], penentuan supplier logistik pada agile manufacturing [6], pemilihan bahan material pada manufaktur [7], penentuan mesin pemotong baja [8], penentuan supplier mesin pengemasan [9] dan pemilihan pihak ketiga penyedia logistik pada industri plastik [1].…”

Section: Pendahuluanunclassified

Sistem Pendukung Keputusan Penentuan Lokasi Industri Berbasis Spasial Menggunakan Metode MOORA

Pinem¹,

Indriyawati²,

Pramono³

2020

JATISI

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Information technology is developing rapidly and the effect is every single organization will always collect data and information. The information collected is used as a basis for decision making. But not all information can be directly used for the decision making process. Method and weighting are needed in the process of getting information. One method that can be used to support the decision making process is Multi-Objective Optimization on the basis of Ratio Analysis (MOORA). MOORA is included in the Multi Criteria Decision Making (MCDM) which makes it possible to provide the best choice of information from several choices by using criteria values. This research uses the MOORA method as determining strategic industrial locations by combining spatial data. In determining the strategic location of the industry, MOORA uses several criteria and different weights for each criteria. The MOORA with spatial data can be produce the right information related to the determination of strategic industry locations by finding the correlation between method results with industry location in Semarang city. The results obtained from this research are the formation of a decision support system modeling of industrial location determination using the MOORA method with spatial data. Correlation value generated by the Spearman Rank method is 0,9.

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“…The normalized values of the responses are calculated based on the following equations. The MRR which is higher the better performance variable thus the normalization equation (Sarkar, Panja, Das, & Sarkar, 2015) is expressed as:…”

Section: Grey Relational Analysismentioning

confidence: 99%

Tool speed and polarity effects in micro-EDM drilling of 316L stainless steel

Pilligrin

Asokan

Jerald

et al. 2017

Production & Manufacturing Research

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This paper focuses on the issues of Resistor-Capacitor-based Electrical Discharge Micro-Machining process and investigates the effects of tool speed and polarity on the performance measures such as Tool Wear Rate, Material Removal Rate, Overcut and Taper Angle by drilling on 316L Stainless Steel. Taguchi's L54 mixed orthogonal array design is employed to conduct experiments by varying tool polarity at two levels and voltage, capacitance, spindle speed at three levels. The cause and effect relationship between the experimental factors and responses are analysed and discussed using Factorial Analysis of Variance technique. Optimum combinations of machining parameters are also evaluated using Taguchi-based Grey Relational Analysis, by considering grey relational grade matrix and influence of process parameters on the responses. Further, microscopic analysis is done to identify the micro-voids, globular formation, and cracks present on the surface of the hole produced under various machining conditions.

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Developing an efficient decision support system for non-traditional machine selection: an application of MOORA and MOOSRA

Cited by 48 publications

References 21 publications

Evaluation of innovative management success criteria in hotel establishments: Case study in Giresun-Turkey

Evaluation of innovative management success criteria in hotel establishments: Case study in Giresun-Turkey

Sistem Pendukung Keputusan Penentuan Lokasi Industri Berbasis Spasial Menggunakan Metode MOORA

Tool speed and polarity effects in micro-EDM drilling of 316L stainless steel

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