Browsing Department of Mathematics by Issue Date
Now showing items 1-20 of 4336
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Kajian Metode Penalti dan Aplikasinya Pada Masalah Penugasan
(Universitas Sumatera Utara, 2025)One method that can be used to solve linear programming problems is the penalty method. The penalty method can solve the maximum case and the minimum case. Such cases are often found in everyday life in assignment problems. ... -
Pemrograman Nonlinear dengan Metode Fungsi Barrier untuk Optimasi Produksi Padi
(Universitas Sumatera Utara, 2025)Paddy is one of the important food crops in Indonesia that can be processed into rice which has an important role in fulfilling national food needs. North Sumatra is one of the rice paddy producing areas in Indonesia. ... -
Model Cox Proportional Hazard dalam Analisis Survival Penderita Penyakit Sirosis Hati
(Universitas Sumatera Utara, 2025)Survival analysis is a field of statistics that studies how individuals or objects endure over time. One commonly used statistical method in this field is the Cox Proportional Hazard Model. This model is used to determine ... -
Estimasi Parameter Distribusi Weibull Menggunakan Metode Maksimum Likelihood
(Universitas Sumatera Utara, 2025)In various types of statistical analysis, the Weibull distribution is an important continuous probability distribution. One crucial aspect of studying this distribution is estimating its parameters. The maximum likelihood ... -
Aplikasi Penalized Maximum Likelihood Estimation pada Distribusi Weibull dengan Algoritma Gradient Descent
(Universitas Sumatera Utara, 2025)The Weibull distribution is widely used in reliability analysis and failure modeling due to its flexibility in modeling various types of data. For accurate parameter estimation, the Penalized Maximum Likelihood Estimation ... -
Pengendalian Persediaan Dengan Metode Economic Order Quantity Guna Optimalisasi Persediaan Bahan Baku Penunjang Panel APP PL (Studi Kasus: PT. Rahmat Kurnia Abadi)
(Universitas Sumatera Utara, 2025)This research aims to provide an overview of LPG raw material inventory control carried out by PT. Rahmat Kurnia Abadi and to find out the optimal number of orders for LPG raw materials, order frequency, amount of safety ... -
Perbandingan Metode Weighted Least Squares
(Universitas Sumatera Utara, 2025)In multiple linear regression analysis using the Ordinary Least Squares (OLS) method as the parameter estimator, that the resulting regression coefficient estimthere are assumptions that must be met so ates are Best Linear ... -
Analisis Regresi Linier Berganda dengan Faktor-Faktor yang Mempengaruhi Tingkat Kemiskinan di Provinsi Sumatera Utara Tahun 2021-2023
(Universitas Sumatera Utara, 2025)Poverty is one of the sources of problems that indirectly affects development and represents an economic inability to meet the minimum standard of living within a community in a certain region. This condition is caused by ... -
Implementasi Metode Algoritma Genetika dalam Mengoptimasi Penjadwalan Perawat pada Rumah Sakit Advent Medan
(Universitas Sumatera Utara, 2024)Scheduling hospital nurses is something that must be considered in a hospital. Scheduling nurse work shifts is necessary to arrange working hours in such a way that the quality of nurses' work is well maintained and has a ... -
Perbandingan Algoritma Dijkstra dan A* Dalam Penentuan Jalur Light Rail Transit di Kota Medan
(Universitas Sumatera Utara, 2024)The significant economic growth and population increase in the city of Medan have led to a rise in mobility demand, thereby triggering traffic congestion issues. A solution to this problem lies in the development of a ... -
Perbandingan Kinerja Metode Arima dan LSTM Berbasis Machine Learning dalam Meramalkan Cuaca di Pulau Sumatera
(Universitas Sumatera Utara, 2024)Weather forecasting is a major component in life that affects various sectors ranging from agriculture to aviation. The research aims to provide information regarding a good method in forecasting weather, especially on the ... -
Analisis Faktor-Faktor yang Mempengaruhi Tingkat Kemiskinan di Sumatera Utara Menggunakan Structural Equation Modeling
(Universitas Sumatera Utara, 2024)Poverty is a fundamental problem that is the center of attention of the government in any country. The aim of this research is to analyze the influence of education, unemployment, the Covid-19 pandemic and the human ... -
Implementasi Fuzzy Logic Controller System Metode Mamdani dan Sugeno dalam Peningkatan Efisiensi dan Kinerja Pencucian pada Smart Washing Machine
(Universitas Sumatera Utara, 2024)Washing clothes is one of the important processes in daily life. Although automatic washing machines have provided convenience in carrying out the washing process, the use of the latest technology such as fuzzy logic ... -
Analisis Perbandingan Metode Pohon Keputusan Quest dan Chaid Dalam Menilai Kinerja Bank Umum Konvensional
(Universitas Sumatera Utara, 2024)The performance of conventional commercial banks can be determined from several parameters included in the RGEC analysis (Risk Profile, Good Corporate Governance, Earnings, Capital). This is done to help all parties ... -
Implementasi Python dan Analytical Network Process (ANP) dalam Pengambilan Keputusan
(Universitas Sumatera Utara, 2024)Decision making in a mathematical context often involves high complexity, especially when there are many interrelated criteria and alternatives. This research aims to implement the Analytical Network Process (ANP) method ... -
Analisis Perbandingan Metode Response Surface Methodology (RSM) dan Metode Taguchi: Optimasi Kinerja Pompa Hidram
(Universitas Sumatera Utara, 2024)Water technology plays a crucial role in fulfilling the need for clean water access and efficient water management, especially in rural areas. As an alternative to water technology that requires sustainable electrical ... -
Studi Perbandingan Metode Oreste dan Electre dalam Perankingan Provinsi di Indonesia Berdasarkan Kualitas Hidup
(Universitas Sumatera Utara, 2024)This study provides deeper insights into the strengths and weaknesses of each MCDM method in the context of ranking provinces in Indonesia based on quality of life. The indicators include health, material well-being, ... -
Implementasi Metode Goal Programming dalam Perencanaan Produksi dengan Pendekatan Metode Simpleks
(Universitas Sumatera Utara, 2024)The problem that occurs at France Bakery is that there are remaining unsold sandwiches, and the amount of each sandwich produced is not an appropriate amount to obtain maximum profit based on the limited raw materials ... -
Kajian Sistem Antrean dan Simulasi pada Stan Prangko Personal Asean High – Level Forum 2023
(Universitas Sumatera Utara, 2024)Queues are a major factor affecting the operational performance of the ASEAN High Level Forum 2023 Personal Stamp Booth. From the results of the study, it was obtained that the total service time needed to serve 139 ... -
Penerapan Metode Markov Chain dalam Perencanaan Pemeliharaan Mesin untuk Meminimumkan Biaya Perawatan Mesin PTPN V Sei Rokan
(Universitas Sumatera Utara, 2024)PTPN V Sei Rokan is a plantation company that produces palm oil which is processed into CPO (Crude Palm Oil) palm oil and palm kernel. In the production process there are several machines, one of which is the Kempa Station ...