The attacks or threats faced by internet users today have various types of attacks. These attacks are attacks in the form of phishing, malware, spyware, and ransomware. One of the most effective means of cyber attack carried out by attackers is by using URLs. URL (Uniform Resource Locator) is an address used to find the location of a file on the Internet. This makes URLs used as a method for ca…
PTPN II is a company engaged in the mining and plantation sector that provides pension guarantees to its employees. Pension is a program designed to provide income or benefits to a person when he is no longer working or has reached a certain age. This study has two types of pensions, namely normal pensions, which are employees who enter retirement at the age of 55 and 56 years and premature ret…
To reduce the negative impact of population growth that is not controlled, then the solution that can be done is population projections. This study aims to from the Exponential trend equation and Parabolic to estimate the population of South Sumatra Province based on gender. From the research results, the equation is obtained the Exponential trend for the male gender is y=4082700(1.0136)^x, Exp…
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…
Pima Indians Diabetes 2020 dataset is one of the datasets that contains missing data. Missing data can cause some statistical information to be lost due to the small sample size and can cause overfitting problems in the training data. One way to deal with missing data can be done by imputing data. This study aims to improve classification performance on Pima Indians Diabetes 2020 dataset by app…
Depression is a mental disorder that can interfere with daily activities. One way that can be done to detect depression on social media, especially Twitter, is by classifying the text in the tweets that are shared. In classification, a large amount of data is needed so that the results obtained are optimal, but sometimes the availability of data is limited. Augmentation is one way that can be u…
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…
Garbage is leftover material from household and industrial materials that have undergone several separation processes. Public awareness to carry out waste management is very low, so there needs to be a handling so that landfill does not occur which can cause negative impacts, such as floods, disease outbreaks and so on. This study discusses determining the shortest route for transporting waste …
Optimization the location of the temporary waste disposal site (TWDS) is an effort to reduce excessive landfilling in Alang – Alang Lebar District, Palembang City. This study determined the optimal TWDS in Alang – Alang Lebar District by formulating the Set Covering Problem (SCP) model which includes SCLP, MCLP, and p – Median Problem. Completion of the SCP model used the help of the LING…
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…
Sriwijaya University housing consists of three types of student housing, namely Regional Government Dormitories, Rusunawa, and Apartments. But often there are still many residents who complain about the lodging services. As a result, many residents are dissatisfied with the accommodation services. To find out the factors that cause dissatisfaction with the residents of the boarding house, the Q…
Air quality is a form of suitability or level of good or bad levels or certain levels based on the quality in the air itself whose use is done wisely for the sake of future life. Efforts to maintain and improve air quality include pollution control, the use of cleaner and environmentally friendly energy, and the reduction of greenhouse gas emissions. Therefore this study is predicting air quali…
The Vehicle Routing Problem (VRP) can be used to solve the problem of waste transportation routes using heuristic methods. Heuristic methods such as Sequential Insertion (SI) and Nearest Neighbour (NN) taking into account the capacity of transport vehicles can be used in determining vehicle routes and minimum mileage. Pulau Semambu Village consists of 6 hamlets which have 12 Temporary Disposal …
Deep learning has developed rapidly and provides good performance in the image classification process in diabetic retinopathy (DR) disorders. The dataset that is often used in classification is STARE. Unfortunately, only 20 images have labels, therefore augmentation was chosen to overcome data limitations. The high-performance classification method is CNN, so the architecture used is InceptionV…
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…
South Sumatra Province is one of the provinces that has relatively high cases of infectious disease spread in its various regions. This study aims to group districts/cities in South Sumatra Province based on the distribution of infectious disease types. The data analyzed was obtained from the South Sumatra health profile in 2021. The method used is Agglomerative Hierarchical Clustering (AHC) wi…
This study aims to form a fair network-based Cloud Radio Access Network (C-RAN) model with the addition of Quasi-Linear utility functions and optimization of consumer problems on bandwidth consumption with 3 flat-fee, usage-based, and two-part tariff financing schemes. The data in this study uses traffic data which is divided into 2, namely incoming data (inbound) and data out (outbound). The d…
One of the risks of providing credit in the banking world is bad credit. Almost all banks have cases of bad credit, but the level of credit risk varies, including due to the magnitude and potential social impact. The customer's inability to repay the loan on time is a problem that cannot be ignored by the creditor bank. The success of predicting bank customers who have the potential to fail to …
Waste is a problem in people’s lives in urban or residential areas. The waste volume continues to increase along with the increased population and can decrease the living quality. One of the plans to solve the waste problem is to provide a Temporary Waste Disposal Site (TPS). This research optimizes the location of the TPS in Bukit Kecil District, which consists of 5 Sub-districts. The proble…
Palm oil is one of the commodities that plays an important role in Indonesian plantations. Indonesia occupies the first position as the largest palm oil producer in the world. The purpose of this study is to obtain a panel data regression model on factors affecting oil palm production in Sumatra and surrounding islands in 2014-2021 and select the best regression model. The data used id secondar…
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…