Two-step model for performance evaluation and improvement of New Service Development process based on fuzzy logics and genetic algorithm

Tadić, Danijela; Đorđević, Aleksandar; Erić, Milan; Stefanović, Miladin; Nestić, Snežana

doi:10.3233/jifs-17802

Cited by 5 publications

(9 citation statements)

References 36 publications

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“…(Nestic, Djordjevic, Puskaric, Zahar Djordjevic, Tadic, & Stefanovic, 2015;Tadić, Đorđević, Erić, Stefanović, & Nestić, 2017), definisane su performanse proizvodnih LS. U radu V. Ramesh-a i R. Kodali-a (2012) sumirani su rezultati iz brojnih izvora, i predložena lista performansi za lean proizvodni LS.…”

Section: Osnovna Hipoteza Glasiunclassified

“…Imajući ovu činjenicu u vidu, mnogi autori sugerišu korišćenje lingvističkih iskaza za opisivanje vrednosti performansi (Nestić et al, 2015). Modeliranje lingvističkih iskaza (Nestić et al, 2015;Tadić et al, 2017) zasnovano je na teoriji fazi skupova . Odnosno, ovi lingvistički iskazi su modelirani trougaonim fazi brojevima.…”

Section: Osnovna Hipoteza Glasiunclassified

“…Bearing this fact in mind, many authors suggest the use of linguistic expressions to describe performance values (Nestić et al, 2015). The modelling of linguistic expressions in the paper (Nestić et al, 2015;Tadić et al, 2017) is based on the theory of fuzzy sets (Zimmeramn, 2001;. In other words, these linguistic expressions are modelled by applying triangular fuzzy numbers.…”

Section: Literature Reviewmentioning

confidence: 99%

“…H. Saranga and R. Moser (2010) suggest the use of the Data Envelopment Analyses (DEA) method for determining performance values. In (Tadić et al, 2017), uncertainties in the relative importance of performances and their values are described by the linguistic expressions modelled with a triangular fuzzy numbers. The fuzzy pairwise comparison matrix of the relative importance of performances was set.…”

Section: Literature Reviewmentioning

confidence: 99%

“…B. M. grouped all SC performances into the three groups: the performance resources, outputs and flexibility. Respecting the requirements of ISO 9001: 2008 and the results of good practice in (Nestic, Djordjevic, Puskaric, Zahar Djordjevic, Tadic, & Stefanovic, 2015;Tadić, Đorđević, Erić, Stefanović, & Nestić, 2017), the production SC performances are defined. In the paper (Ramesh & Kodali, 2012), the results obtained from the numerous literary sources were summarized, and a list of performances for the lean production SC was proposed.…”

Section: Literature Reviewmentioning

confidence: 99%

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Model for the supply chain management based on the interval type-2 fuzzy numbers and the TOPSIS method

Tadić¹,

Djordjević²

2017

Ekon horizonti

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The Performance improvement that leads to an increase in business efficiency, both for the enterprises integrated in the supply chain and the entire supply chain, represents one of the basic strategic management problems. A solution to this problem, among other things, can be obtained by measuring and improving the performance of the supply chain, which simultaneously represents the basic purpose of this research study. The relative importance of performances and the values of their key performance indices are assessed by decision-makers. Their assessments are described by linguistic variables, which are modelled by interval fuzzy numbers type-2. The relative importance of performance is obtained by defining the fuzzy matrix of the relative importance of each pair of performances. The weight values of performances are calculated by means of the eigenvector method. Performance values are calculated by using the fuzzy middle-value operator. The rank of the enterprises, with respect to all of the considered performances as well as their weights, is determined by applying conventional TOPSIS. The ranking of the enterprises integrated in the supply chain can be marked as the main result of the research. On the basis of the obtained rank, appropriate measures can be taken to improve the performance of those enterprises that are rated the worst by respecting all the observed performances. The proposed model has been tested on the real life data from the automotive supply chain operating in Central Serbia.

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Section: Osnovna Hipoteza Glasiunclassified