The use of communication technology has increased, especially in the use of the internet, thus encouraging Internet Service Providers as service providers to improve the quality of services at more affordable costs. This research uses secondary data, namely traffic data from one of the local servers in the city of Palembang with the aim of producing optimal models and solutions from improved mo…
The discussion in this study is about solving optimization problems in determining the optimal location of emergency rooms in Palembang City by utilizing the two methods used in decision making, namely the TOPSIS method and MABAC in the SCP model. TOPSIS and MABAC methods are used for decision making based on certain criteria. There are seven criteria used in this study including the distance o…
The increasing population has resulted in a significant increase in the amount of waste. An efforts that can be made to solve the problem of waste is to facilitate temporary waste disposal sites (TWDS). This research aims to optimize the location of TWDS in Bukit Kecil Sub-district, Palembang City with the Covering Based Problem (CBP) models formulation, namely Set Covering Location Problem (SC…
This study formulates a modification of the bundling model with the aim of obtaining maximum revenue by considering limited total resources and customer satisfaction by using the quasi-linear utility function and the Cobb-Douglas utility function for flat fee, usage-based, and two-part tariff financing schemes. Research data was obtained from one of the local servers in Palembang City (Sriwijay…
This study aims to determine the optimal Temporary Waste Disposed (TPS) location in Ilir Timur I District by formulating the Covering Based Problem (CBP) model including the Set Covering Location Problem (SCLP), Maximal Covering Location Problem (MCLP), and the p-Center Location Problem and using the Two Stage Robust models. Ilir Timur I District has 31 waste disposal sites spread across 11 vil…
ABSTRACT Tracer study is an important concern for a university, because this is related to the quality of graduates in the work environment and community environment. There were eight tracer study data variables used in this study. The purpose of this study was to identify whether there were similarities between faculties and obtained an overview of the grouping of ten faculties at Sriwijaya Un…
Penelitian ini membahas pengoptimalan lokasi Tempat Penampungan Sementara (TPS) sampah di Kecamatan Kemuning Kota Palembang. Permasalahan diselesaikan dengan memformulasikan model Set Covering yang meliputi Set Covering Location Problem (SCLP) dan p-Center Location Problem dan memformulasikan model Two-Stage Robust. Kecamatan Kemuning terdiri dari 6 Kelurahan dan 25 TPS sampah. Berdasarkan form…
Evaluation of learning services in Higher Education is an activity that needs to be carried out periodically, adapted to the internal conditions of Higher Education. This study aims to reduce variable indicators and determine the factors considered in determining service variable indicators. The research method used is exploratory factor analysis. The data analyzed is the response from a questi…
The Puskesmas is a technical implementation unit for the district/city health office that is responsible for implementing health development in a work area. One of the factors for the realization of healthy Indonesian citizens is that they must be supported by public health service facilities. Health human resources are health workers (including strategic health workers) and supporting staff wh…
Rubber is one of the plantation commodities that generate foreign exchange from exports. Indonesia is the second-largest rubber producer after Thailand. In 2019 it consisted of 88.93% Smallholder Plantation (SP), 6.57% State Large Plantations (SLP) and 4.50% Private Large Plantations (PLP). The purpose of this study is to interpret the group of rubber-producing provinces based on the characteri…
The internet is most important thing in industry 4.0, the internet is a good communication and data exchange tool used in all fields. To connect to the internet must subscribe to an Internet Service Provider (ISP). In providing benefits for the users, financing schemes are needed. This study aims to establish a customer self-selection-based information service financing scheme model with three …
The determination of prospective BPNT recipients, especially in Air Talas village, still uses a manual system so that in the process of determining the recipient there is a risk that it will cause inaccuracy of recipients so that the village government needs a system that can assist the process of determining prospective BPNT recipients appropriately based on the established criteria. This stud…
Air quality is one of the important components for living things on the earth's surface, especially for humans. Air quality must be maintained and maintained so as not to experience a decrease in quality caused by weather factors. Air quality is one of the causes of human health problems. Therefore, the purpose of this study is to predict air quality using the Ensemble method using three classi…
APPLICATION OF THE K-MEANS CLUSTER METHOD FOR DATA EKSPLORATION OF COVID-19 CASES IN OGAN ILIR REGENCY ELSA VERANICA NIM. 08011381722106 ABSTRACT This study aims to obtain clusters of the characteristics of COVID-19 data in Ogan Ilir Regency and identify the characteristics of the clusters formed based on the level of distribution of COVID-19 case data in Ogan Ilir Regency. The research method …
One of the food crops used as a source of carbohydrates is corn. However, there are several obstacles in the cultivation of corn plants that cause low productivity of corn yields, namely pests and diseases. The purpose of this study was to obtain an accurate level of accuracy in the classification of pests and diseases of maize, namely grasshoppers, cob borers, Spodoftera frugiperda, downy mild…
The tracer study activity is an activity that has very strategic value in development that is used by several universities in Indonesia to get feedback from alumni. Tracer study data can be in the form of big data which consists of many variables and many objects, so to extract as much information as possible from the data, it is necessary to use other analytical techniques. In this case, trace…
Coffee is one of the sub-sectors of the plantation industry that has an important role in improving the economy, both at local and national levels. The province of South Sumatra is one of the largest coffee producers in Indonesia, and one of the coffee-producing districts/cities in South Sumatra is Pagaralam. The frequent use of herbicides by coffee farmers in weed control can have a negative i…
Lung cancer is one of the diseases with the highest mortality rate in the world. The cause of lung cancer is closely related to smoking habits. There are several types of lung cancer treatment, one of which is surgery. Thoracic surgery is one of the most common operations performed on patients with lung cancer. One of the main problems in treating lung cancer patients is deciding whether to und…
This research discusses the Set Covering Problem (SCP) in determining the location of the optimal temporary waste disposal site (TWDS) in Pulau Semambu Village using a myopic algorithm. Optimization of TPS in Pulau Semambu Village was carried out using the Location Set Covering Problem (LSCP) and p-median Problem models with the help of the LINGO 13.0 Software. Then analyzed and compared using …
This study aims to group 17 regencies/cities in South Sumatera based on the characteristics of the cluster level COVID-19 spread. Grouping in three periods was carried out to determine the development of the spread of COVID-19 cases. The period used is period 1 (September-December 2020), period 2 (January-April 2021), and period 3 (May-August 2021). Grouping is carried out with K-Means Cluster …
A pension plan is a form of old-age benefits where participants will get pension benefits. The provision of accelerated pension benefits provides benefits for workers who choose to retire early. This research to calculate pension contributions and pension benefits normally and accelerated with the Aggregate Cost (AC) and Individual Level Premium (ILP) Methods in PT. X employees with high work r…
The use of computer network technology is increasing, especially on the internet network. To connect to the internet must subscribe to an Internet Service Provider (ISP). In providing benefits for ISPs, financing schemes are needed. This research aims to form a model for modifying internet service financing schemes, namely flat fee, usage-based and two-part tariff based on customer preferences …
Inventory is one of the factors that play a major role in the running of a process in a company. The topic of inventory has been widely researched and developed by consedering with certain conditions such as the deterioration rate of goods. This research will discuss about a inventory model that considers the deterioration rate of goods and lead time which aims to minimize inventory cost by fin…
Coffee is one of the plantation commodities that plays an important role in the Indonesian economy. The presence of weeds in coffee fields can reduce production. Reductant is a mixture that is used to reduce pesticide doses, so it can reduce pesticide residues in the field and weed control becomes more economical. In weed control, Pagaralam coffee farmers are assumed to be divided into 2 catego…
Limbah kaleng memiliki sifat yang sulit terurai di tanah. Sehingga menimbulkan dampak yang buruk bagi alam. Dengan begitu, untuk mengurangi limbah kaleng maka perlu dilakukannya daur ulang kaleng. Tahap awal dalam pendaur ulang kaleng yaitu dengan mengelompokkan jenis kaleng berdasarkan kriteria tertentu. Pada penelitian ini dilakukkan pengelompokkan jenis kaleng berdasarkan citra Red Gree…
Analisis regresi dan korelasi erat kaitannya dengan pengukuran pengaruh atau pun hubungan antara variabel bebas dan variabel terikat dalam statistik. Penggunaan analisis tersebut sangat bergantung pada topik yang diteliti, bisa dilakukan sendiri-sendiri atau bersama-sama. Untuk menguji data dengan topik lain maka dibutuhkan rumusan dan perhitungan uji hipotesis. Hipotesis pada dasarnya merupaka…