Undergraduate Theses
Undergraduate Theses
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Bilangan Kromatik Harmonik pada Graf Hasil Kali Kartesian P3 x Sn
(Universitas Sumatera Utara, 2025)This research discusses the harmonious chromatic number on the Cartesian product of a path graph with three vertices (P3) and a star graph with n vertices (Sn). Harmonious coloring is a vertex coloring of a graph such that ... -
Hybrid Christofides Algorithm and List-Based Simulated Annealing (HCA-LBSA) dalam Menyelesaikan Traveling Salesman Problem (TSP)
(Universitas Sumatera Utara, 2025)The Traveling Salesman Problem (TSP) is a well-known classical problem in combinatorial optimization and graph theory. This study proposes the Hybrid Christofides Algorithm and List-Based Simulated Annealing (HCA-LBSA) to ... -
Fuzzy Time Series Model Cheng dengan Interval Fibonacci dalam Prakiraan Air Quality Index
(Universitas Sumatera Utara, 2025)Air quality in Indonesia has become increasingly concerning due to the rise in urbanization and industrialization activities, making it essential to employ accurate forecasting methods to monitor the Air Quality Index ... -
Perbandingan Metode K-Means, K-Medoids, dan Fuzzy C-Means dalam Pengelompokan Kota dan Kabupaten di Provinsi Sumatera Utara Berdasarkan Indikator Indeks Pembangunan Manusia Tahun 2023
(Universitas Sumatera Utara, 2024)In March 2023, the percentage of poor people in urban areas was 8.23% and in rural areas was 8.03%, with a decrease of 0.40 points in urban areas and an increase of 0.07 points in rural areas compared to September 2022. ... -
Analisis Cluster dengan Average Linkage Method dan Ward’s Method pada Pengelompokan Kabupaten/Kota di Provinsi Sumatera Utara Berdasarkan Indikator Indeks Pembangunan Manusia Tahun 2022
(Universitas Sumatera Utara, 2024)Cluster analysis is an interdependence technique that can describe the proximity or similarity between objects and variables. Cluster analysis is divided into two methods: hierarchical and non-hierarchical. This study ... -
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 ... -
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 ... -
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 ... -
Penerapan Metode Double Exponential Smoothing untuk Meramalkan Jumlah Angkatan Kerja di Kabupaten Toba Samosir Pada Tahun 2021-2022
(Universitas Sumatera Utara, 2021)The workforce is a population aged 15 to 65 years who are currently working or looking for work. The workforce in Toba Samosir Regency has increased almost every year. The data in this study are secondary data obtained ... -
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 ... -
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 ... -
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 ... -
Metode Structural Equation Modelling (SEM) untuk Menentukan Kelayakan Penerima Program Keluarga Harapan (PKH) Kecamatan Medan Barat
(Universitas Sumatera Utara, 2024)Structural Equation Modeling (SEM) is a statistical analysis method used to test the relationship between variables in a model. SEM can be used as a statistical technique that takes into account latent and manifest variables, ... -
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. ... -
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. ... -
Penerapan Teori Permainan Untuk Strategi Bisnis Perusahaan Jasa Pengiriman Barang (Studi Kasus: Persaingan JNE dan J&T Lingkup Mahasiswa Universitas Sumatera Utara)
(Universitas Sumatera Utara, 2022)The development of an increasingly modern era is marked by the increasing number of companies that can facilitate the community. One example is a freight forwarding company. This causes a high level of competition in these ... -
Peramalan Harga dan Tren Saham Menggunakan Model Arima-Garch dan Hidden Markov Model
(Universitas Sumatera Utara, 2024)In this study, the ARIMA-GARCH model is used to forecast stock prices and volatility, while the Hidden Markov Model (HMM) is used to detect hidden trends based on the forecasting results. The data used is the historical ... -
Pengelompokan Data Kasus Covid-19 di Sumatera Utara dengan Metode K-Means
(Universitas Sumatera Utara, 2022)Cluster is a multivariate technique that aims to classify objects into different groups from one group to another. Objects that have been classified in one cluster are objects that have the same relative distance proximity ... -
Perbandingan Fuzzy AHP-SAW dan Fuzzy AHP-VIKOR dalam Pemilihan SPF Tabir Surya Wajah
(Universitas Sumatera Utara, 2024)Sunscreen is a crucial skin care product for maintaining healthy skin from the sun. One of the important ingredients in it is Sun Protection Factor or SPF. In its selection, the Analytical Hierarchy Process method is widely ... -
Penerapan Teori Permainan dalam Menentukan Strategi Pemasaran Optimum pada Produk Mi Instan (Mie Sedaap, Gaga, dan Supermi) di Lingkungan Mahasiswa Matematika Universitas Sumatera Utara
(Universitas Sumatera Utara, 2024)Instant noodle consumption in Indonesia has continued to increase in the last few years, which indicates that there are more business opportunities for instant noodle products in Indonesia. Proved by the number of instant ...
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