scholarly journals Fuzzy-DSM for Evaluating City-Forest Governance in Indonesia

City-forest is fruitful for human’s life and health, particularly for people who living in Metropolitan. A decision support model (DSM) was established academically to evaluate five city-forests in Indonesia. Fuzzy-logic was functioned as a main method and model was designed in Android based application for easy to use. Five parameters were functioned in the model, they are land width, land type, tree number, tree type, and maintenance quantity. The constructed model is able to measure the quality of city-forest governance for five forests in Indonesia as a sample of the study

Numerous types of public transporter in one region (in Indonesia) should be examined. The paper presents a decision support model (DSM) for examine the properness of public transporter implemented in one region (district) in Indonesia. Main method operated technically in this study is fuzzy logic with rule base as an engine core. Three types of public transporter examined are ojek, metromini, and angkot; respectively, in Indonesia they are public motorcycle, public mini bus, and public family vehicle. Four geographical parameters considered in the model are road traffic condition, traffic road length, rainfall, and congestion point. The model was finally able to recommend the most proper public transporter implemented in seven districts.


2019 ◽  
Vol 3 (1) ◽  
pp. 73
Author(s):  
Yustria Handika Siregar ◽  
Adi Widarma

Abstract - White oyster mushroom is a micro business that is popular in most parts of Indonesia. At present many farmers cultivate white oyster mushrooms. In order for the quality of mushrooms to be optimal, the farmers in the cultivation of white oyster mushrooms always attend training. The quality of oyster mushrooms can be considered by factors that affect the growth of oyster mushrooms themselves. The good quality of mushrooms can increase the selling value of the mushrooms themselves. The decision support system can be used to determine the quality of oyster mushrooms. In this study also the implications of fuzzy logic. It is hoped that the farmers can use the quality of the best oyster mushrooms.Keywords - Decision Support Systems, Best Quality, White Oyster Mushrooms and Fuzzy Logic.  Abstract - Jamur  tiram  putih  merupakan  usaha  mikro  yang  populer  sebagian  besar  di  wilayah  Indonesia. Pada saat ini banyak para petani yang membudidayakan jamur tiram putih. Agar kualitas jamur dapat optimal maka para petani dalam budidaya jamur tiram putih selalu mengikuti pelatihan- pelatihan.  Kualitas  jamur  tiram  dapat  diperhatikan  dengan  faktor-faktor  yang  mempengaruhi pertumbuhan  jamur  tiram  itu  sendiri.  Kualitas  jamur  yang  baik  dapat  meningkatkan  nilai  jual jamur  itu  sendiri.  Sistem  pedukung  keputusan  dapat  digunakan  dalam  menentukan  kualitas jamur  tiram.  Dalam  penelitian  ini  juga  di  impletasikan  logika  fuzzy.  Diharapkan  dapat digunakan para petani dalam menentukan kualitas jamur tiram terbaik. Kata kunci - Sistem Pendukung Keputusan, Kualitas Terbaik, Jamur Tiram Putih dan Logika Fuzzy.


2020 ◽  
Vol 2 (2) ◽  
pp. 115-126
Author(s):  
July Yanti Marpaung ◽  
Guidio Leonarde Ginting ◽  
Natalia Silalahi

The wisdom in taking a decision on a particular problem is not an easy thing, because too much consideration is taken which is expected to help give a reason certain decisions must be taken. Likewise, the handling of the problem determines the price of used laptop units on the CV. Sumber Jaya Computer Medan. The type of used laptop that is determined by the price will be easier if it is done with an application, because it has done an assessment, then the things needed are like the quality of a used laptop according to the price, processor, hard disk, memory, VGA, Old Usage. Decision support system for determining a leptop price is very appropriate to be applied for handling problems that require self-resolution of computers for processing data specifications that follow selection with efficient and accurate calculations. By using Tsukamoto Fuzzy Logic reasoning in the processing of input and output data, as well as supporting information how much ranking is very supportive in making decisions to determine the price of a used laptop.


2019 ◽  
Vol 8 (1) ◽  
pp. 1-10
Author(s):  
Rajab Rajab ◽  
Defiariany Defiariany ◽  
Feri Adiatma

This study discusses decision support system of the procurement information technology devices using fuzzy logic method at PT. Kojo Balairaja. The research objectives are (1) to determine the eligibility criteria for the procurement of information technology devices that are appropriate to the needs of the company, (2) to determine costs according to the company's budget, (3) to determine the quality of devices held, and (4) to determine the update of the devices held. One of the difficullties that found is  the manager’s in making decsion. An  example manager’s decision in considering  some aspects such as costs and needs but they do not consider eligibility criteria, the quality and updating of the equipment needed by the company. The method used  the Fuzzy Logic method karena metode ini dapat memetakan perangkat yang dibutuhkan. The results of this study, namely the system built can help managers at PT. Kojo Balairaja in making decisions to procure information technology devices in accordance with the eligibility criteria, namely managers can approve, consider and reject the device request, the quality and updating of the equipment needed and can predict the cost of good quality but the price is moderate and affordable by the company.


Author(s):  
Sherly Jayanti ◽  
Sri Hartati

AbstrakKebijaksanaan dalam mengambil sebuah keputusan pada permasalahan tertentu bukan lah hal yang mudah, karena perlu dilakukan pertimbangan yang diharapkan dapat membantu memberikan alasan keputusan tertentu harus diambil. Begitu juga penanganan masalah menentukan seseorang untuk menjadi anggota paduan suara dewasa pada Sanggar Bina Vokalia Menteng Palangka Raya.Seseorang yang akan bergabung pada sebuah tim paduan suara yang akan mengikuti kegiatan atau event tertentu, maka hal yang perlu diperlukan adalah seperti kualitas usia, pengalaman, kedisiplinan, intonasi, artikulasi dan wilayah nada dari seseorang tersebut. Sistem Pendukung Keputusan Seleksi Anggota Paduan Suara Kategori Dewasa  sangat tepat diterapkan untuk penanganan masalah  yang membutuhkan penyelesaian mandiri dari komputer untuk pemrosesan data peserta yang mengikuti seleksi dengan perhitungan efisien dan akurat. Dengan menggunakan penalaran Logika Fuzzy Mamdani dalam pemrosesan data input dan output, serta informasi pendukung berupa ranking sangat mendukung dalam pengambilan keputusan untuk menentukan seseorang untuk menjadi anggota paduan suara dewasa. Kata kunci— Sistem Pendukung Keputusan, Paduan Suara, Logika Fuzzy, Mamdani  AbstractWisdom in taking a decision on a particular issue is in fact not an easy thing, because consideration needs to be done that is expected to help justify a particular decision should be taken. So is handling the problem of determining a person to become a member of the adult choir at Sanggar Bina Vokalia Menteng Palangkaraya.Someone who will join in a choir team who will follow a particular activity or event, then it is necessary to like the quality of the age, experience, discipline, intonation, articulation and tone areas of a person is.Decision Support System Selection Category Adult Choir members are very appropriate to be applied to the handling problems that require independent completion of the computer for processing the data that follows the selection of participants with efficient and accurate calculations. By using Mamdani Fuzzy Logic reasoning in data processing input and output, and supporting information in the form of ranking is very supportive in the decision to determine a person to become a member of the adult choir. Keywords— Decision Support System, Chorus, Fuzzy's logic, Mamdani


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