In this research, ABC and ABC-Fuzzy methods are used to classify the inventory of food products at Grocery Superstore. The calculation results with the ABC method show that products are classified based on the cumulative value of the percentage of fund absorption. Products with the highest absorption of funds are included in category A, products with the second highest absorption of funds are i…
This research was motivated by conducting underwater exploration, because underwater exploration has a high risk if carried out by humans, with the difficulty of accessing underwater areas, so in this research it was formulated how to conduct exploration in underwater areas without having to involve humans to go directly into the water. in the air. The aim of this research is to create an under…
Corn is one of the staple food sources and has an important role in the economy because of its various functions, but during the growth period the corn plant is very vulnerable to pests and diseases. Losses due to pests and diseases are not small, some of them can even cause crop failure. Classification is done to help farmers control pests and diseases during the growth period. Detection of pe…
Retired are people who stops working because of their term is over. In retirement, they wouldn't have monthly income anymore, but they have rights of the company pension fund where their works. PT. Perkebunan Nusantara (PTPN) II is one of the largest state-owned plantation companies that provides guaranteed pension funds to its employees. Employees with normal retirement age at PTPN II are empl…
Along with the development of various pension benefit types, many people now are starting to choose early retirement. PT Perkebunan Nasional II is one of the plantation companies that provides Old Age Benefit (SHT). With these problems the company needs to prepare sufficient funds for the employees retirement costs. This study purpose to classify the types of retirement benefits based on predic…
The price of Brent oil is the first choice in investor list of commodities and its constant fluctuations lead to instability in the economy. Therefore, it is important to accurately predict oil price trends to increase profits for investors and benefit the wider community. In this study, the Fuzzy Time Series Cheng model will be used to predict the price of Brent oil. This model will be optimiz…
The use of interpolation techniques can be applied to inventory problems where some data cannot be determined with certainty. This study aims to determine the optimal amount of rice stock at the Regional Bureau of Logistics Bureau of South Sumatra & Babel using the Economic Order Quantity (EOQ) model and the application of Lagrange interpolation techniques and fractal interpolation. Based on ri…
The study of determines the optimal location of hospitals with Emergency Room (ER) facilities to be visited by people in Palembang City using the Technique For Order Preference By Similarity To Ideal Solution (TOPSIS) and Preference Selection Index (PSI) methods on the Fuzzy Set Covering Problem (SCP). The use of TOPSIS and PSI methods on Fuzzy SCP is used to resolve the problem of ranking base…
Corn is a high carbohydrate plant that can be used as a staple food. The quality of corn must be considered, unhealthy corn results in less than optimal production results and results in decreased corn production. One of the causes of decreased corn quality is pests and diseases that attack corn plants. To overcome this problem, in the current era we can use computer assistance to classify pest…
This study discusses the problem of determining the optimal location of hospitals that have emergency unit facilities visited in the city of Palembang using the Technique For Order Preference By Similarity To Ideal Solution (TOPSIS) method on the Fuzzy Set Covering Problem (SCP). The Fuzzy SCP model with the TOPSIS method is used to solve the problem of selecting or ranking based on several cri…
This research was conducted to determine the nearest hospital that has Emergency Department (ED) facilities in each sub-district of Palembang City. This study discussed the determination of the optimal location of hospitals that have ED facilities in Palembang City with fuzzy set cover problem (SCP) models based on the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) meth…
PB .Wibowo is one of distributor fruit located in the fruit market Jakabaring, Palembang, South Sumatra. The types of fruit sold are oranges and salak. In determining the number of orders PB.Wibowo is still based on estimated. Supply of orange fruit is imported from Brastagi, Medan while supply of salak fruit is imported from Sleman, Yogyakarta. There is a lead time from ordering goods to goods…
This study aims to describe students' mathematical problem solving skill after the implementation of the strategy of making tables. This research is descriptive type with 28 students of VII.3 class at SMPN 1 Mulak Ulu as the subject. Data was collected through a written test consisting of 3 problem solving questions. Then the test results were analyzed according to the four stages of Polya's pr…
Citra Digital merupakan bidang penelitian yang tepat dalam proses pengolahan gambar. Pengolahan citra digital akan diterapkan dalam klasifikasi telur kedalam tiga kelas klasifikasi yaitu besar, sedang, dan kecil. Telur akan diambil gambarnya pada dua bagian permukaan telur melalui webcam, permukaan atas dan permukaan depan. Dalam proses pencitraan telur digunakan citra biner untuk membedakan ga…