An Empirical Study on the Specification and Selection of Components Using Fuzzy Logic

Author(s):  
Kendra Cooper ◽  
João W. Cangussu ◽  
Rong Lin ◽  
Ganesan Sankaranarayanan ◽  
Ragouramane Soundararadjane ◽  
...  
2014 ◽  
Vol 19 (02) ◽  
Author(s):  
Lenin Vera-Montenegroa ◽  
Amparo Baviera-Puig ◽  
Jose-Maria Garcia-Alvarez-Coque

2016 ◽  
Vol 7 (1) ◽  
pp. 12-18
Author(s):  
Joko Haryanto ◽  
Seng Hansun

This paper describes the development of decision support system application to assist students who want to enter college so that no one choose the majors incorrectly. This application uses fuzzy logic method because fuzzy logic is very flexible in data which are vague and can be represented as a linguistic variable. The purpose of this application is to assist students to choose available majors at University Multimedia Nusantara which are appropriate with his/her capabilities. This application accepts five kinds of input values i.e. Mathematics, Indonesian, English, Physics, and TIK. Received input will be processed by the calculation of the system for decision-making and the application will generate output that shows how great a match for each majors. With this application, prospective students can find out where the majors that match his/her capabilities. This application has ninety nine percentage of match result accuracy. Index Terms—fuzzy logic, decision support system, UMN, selection of major


Symmetry ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 774
Author(s):  
Adis Puška ◽  
Miroslav Nedeljković ◽  
Sarfaraz Hashemkhani Zolfani ◽  
Dragan Pamučar

The selection of sustainable suppliers (SSS) is the first step in applying a sustainable supply chain and sustainable production. Therefore, it is necessary to select the supplier that best meets the set sustainability criteria. However, the selection of suppliers cannot be done by applying symmetric information, because the company does not have complete information, so asymmetric information should be used when selecting suppliers. Since the SSS applies three main sustainability criteria, environmental, social, and economic criteria, this decision-making problem is solved by applying multi-criteria decision-making (MCDM). In order to solve the SSS for the needs of agricultural production, interval fuzzy logic was applied in this research, and six suppliers with whom agricultural pharmacies in Semberija work were taken into consideration. The application of interval fuzzy logic was performed using the methods PIPRECIA (Pivot pairwise relative criteria importance assessment) and MABAC (Multi-Attributive Border Approximation Area Comparison). Using the PIPRECIA method, the weights of criteria and sub-criteria were determined. Results of this method showed that the most significant are economic criteria, followed by the social criteria. The ecological criteria are the least important. The supplier ranking was performed using the MABAC method. The results showed that supplier A4 best meets the sustainability criteria, while supplier A6 is the worst. These results were confirmed using other MCDM methods, followed by the sensitivity analysis. According to the attained results, agricultural producers from Semberija should buy the most products from suppliers A4, in order to better apply sustainability in production. This paper showed how to decision make when there is asymmetric information about suppliers.


2021 ◽  
Vol 1933 (1) ◽  
pp. 012069
Author(s):  
Yohanssen Pratama ◽  
Monalisa Pasaribu ◽  
Joni Nababan ◽  
Dayani Sihombing ◽  
Dicky Gultom

Author(s):  
Birgit Christensen

It is a rule of thumb that the army’s command language was German until 1773 andafter that Danish. But along with the language of the army, the army’s administrationalso had a written language, and that is the subject of this brief empirical study. Thestudy will discuss the written language skills and the choice of written language by twocommandants of the same age at Kronborg, who were otherwise very different people,each holding the position of commandant at the fortress for a number of years in thesecond half of 17th century, in a selection of letters from them to the king and thecentral administration. The letters are often about the construction work, which tookplace at Kronborg at the time. The following questions are asked: Which language wasused when writing to whom? And what language did they allow to be written to whom,when they used professional writers? In what situations did they use professional writers?Was the choice of language determined by the recipient? The first is the Danishnobleman Eiller Holck (1627–1696). The letters examined are from 1660–1664. EillerHolck, who was quite well-educated, was skilled at writing in both Danish and German,but mostly used a writer, and when writing himself, he seldomly wrote more than ashort text near his signature. When he himself wrote to the king, he wrote Danish,but when writing to the king using a writer, the writer used German. This was also thecase when writing to the Danish/Norwegian nobleman Jørgen Bielke. This is perhapslinked with the language skills of the writer that was available. Holck took into accountthe fact that his superior, Danish Field Marshall Hans Schack, preferred German. BothHans Schack and Eiller Holck used translations in communications with their troops.The second is Jacob Geueke, son of a commoner from Burg on the German island ofFemern (1617–1699). The letters examined are from 1688–1692. He used German language writers, only wrote amendments on the letters himself and only in Germanand was not satisfied with his own standard of writing. Perhaps he understood Danish.It is of vital importance that many of the recipients of the letters in the central administrationwere from Holsten. Perhaps the delivered correspondence would have beenin Danish to a greater extent had Jørgen Bielke been more involved in the administration?


2014 ◽  
Vol 06 (14) ◽  
pp. 527-536 ◽  
Author(s):  
Sri P. Mohana Reddy ◽  
Pathi Venkataramaiah ◽  
Devuru Vishnu Vardhan Reddy

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