Doctoral Dissertations
Doctoral Dissertations
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Now showing items 21-40 of 58
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Model Keputusan pada Perencanaan Penanganan Limbah Berbahaya
(Universitas Sumatera Utara, 2022)Hazardous waste treatment consist of collecting, transporting, treatment, dan disposal. There are some objectives in determining solutions of the hazardous waste treatment problems, for the corporations, the best solution ... -
Pengembangan Metode Dekomposisi Benders untuk Optimisasi Robust
(Universitas Sumatera Utara, 2022)Robust optimization assumes that uncertain data has a convex set and a finite set called uncertainty. The discussion begins by determin- ing the robust counterpart which is achieved by assuming the uncertain data set ... -
Model Pemrograman Stokastik pada Persoalan Inventori Farmasi di Rumah Sakit dalam Rantai Suplai Farmasi
(Universitas Sumatera Utara, 2020)Pharmaceutical inventory problem include the planning of pharmaceutical inventory. The planning is based on the patient population which are uncertain and vary through time. So that the demand becomes stochastic. Therefore, ... -
Pendekatan Conic Multivariate Adaptive Regression Splines (CMARS) dalam Optimisasi Big Data
(Universitas Sumatera Utara, 2021)This dissertation proposes a nonparametric regression model with the opti- mal number of subregions and the corresponding simple function form so that it can accommodate problems involving big data. Multivariate Adaptive ... -
Model Pemrograman Mixed-Integer Non-linear untuk Perencanaan Produksi Berkelanjutan Multi-Product Seafood
(Universitas Sumatera Utara, 2016)A multi-prod,uct seafooil profurction planning proiluees simultane,ously multi products seafood from seaeral classes of raw materi,als. The swtainable production planning problem aims to me*t cwtomer demand, subiect to ... -
Model Optimisasi Diskrit untuk Perencanaan Sistem Logistik Terpadu Hasil Produksi
(Universitas Sumatera Utara, 2021) -
Program Integer untuk Persoalan Perencanaan Terintegrasi Produksi dan Distribusi Produk Ikan dari Beberapa Plant
(Universitas Sumatera Utara, 2016)Nowadays in the global supply chain system there has been an increased interest in modeling the integration of production and distribution planning, in order to get more economics advantages. This paper considers a ... -
Polinomial Kombinatorik
(Universitas Sumatera Utara, 2013)Polinomial kombinatorik merupakan masalah optimisasi yang berasal dari masalah kombinatorial yang berbentuk pemrograman polinomial dan integer. Penelitian ini menyajikan syarat agar suatu polinomial kombinatorik ... -
Model Optimasi Tak-Liner untuk Masalah Kontainer Kargo dengan Adanya Ketidakpastian
(Universitas Sumatera Utara, 2016)Recently Indonesian Government is focusing in marine fishery industry to be one of the key component for developing the economic of the country. Seafood products belong to this industry. In order to distribute rapidly ... -
Pemecahan Masalah Program Tak Linier Integer Campuran Tak Konveks dengan Strategi Kendala Aktif
(Universitas Sumatera Utara, 2015)Mixed integer nonlinear programming (MINLP) refers to mathematical programming with continuous and discrete variables and nonlinearities in the objective function and constraints. This dissertation has presented active ... -
Pendekatan Berdasarkan Skenario untuk Meranking Unit Pengambilan Keputusan (UPK) dalam Model Stochastic Data Envelopment Analysis (SDEA)
(Universitas Sumatera Utara, 2013)Data envelopment analysis (DEA) model is a non-parametric mathematical programming technique to estimate efficiency and returns to scale through the construction of a best practice frontier. This model work with deterministic ... -
Program Stokastik Cacah Campuran Dua Tahap
(Universitas Sumatera Utara, 2016)Stochastic program is a tool for planning and optimal decision making with uncertainty in the data. Type object of study is a random optimization problem in which the results (outcomes) of random data is not revealed at ... -
Optimisasi Persoalan Linear Integer Chance Constrained
(Universitas Sumatera Utara, 2013)Stochastic program related with optimization of decision making on which uncertainty exist in data problem from time to time. The type of this study is the random optimization problem which is outcome from random data ... -
Optimisasi Model Distribusi Super-Fleksibel Dalam Manajemen Rantai Pasokan
(Universitas Sumatera Utara, 2015)Uncertainty and rapid changes as well as growing demand for susta- inability force decision makers in supply chain management to imple- ment various super-flexible strategies. However, super-flexible policies make supply ... -
Strategi Kombinasi untuk Menyelesaikan Quadratic Assignment Problem
(Universitas Sumatera Utara, 2015)The quadratic assignment problem is a combinatorial problem of deciding the placement of facilities in specified locations in such a way as to minimize a nonconvex objective function expressed in terms of flow between ... -
Pendekatan Jaringan Sosial Dinamis untuk Pemodelan Penyebaran Penyakit Infeksi
(Universitas Sumatera Utara, 2013)Although medical developments can reduce the consequences of the spread of infectious diseases, epidemic prevention remains the main pedestal. Having formulated a model that contains the main features of the development ... -
Model Optimisasi Kendala Peluang (Chance-Constrained) untuk Masalah Jaringan Distribusi Air
(Universitas Sumatera Utara, 2014)Jaringan Distribusi Air (Water Distribution Network, WDN) didefinisikan sebagai perencanaan pengembangan sumber daya air, pendistribusian, dan pemanfaatannya. Tujuan utama dari jaringan distribusi air untuk menjaga ... -
Strategi Kendala Aktif Untuk Masalah Optimisasi Portofolio
(Universitas Sumatera Utara, 2020)Investment problem in financial asset is to choose the combination of portfolio quality to maximize repayment expectation and minimize risk. This research discuss Mean-VaR portfolio optimization model with risk tolerance ... -
Optimasi Stokastik dalam Managemen Bantuan Bencana
(Universitas Sumatera Utara, 2020)This research develops a stochastic programming model to plan the distribution of aid to areas affected by disasters during the emergency response. Taking into account the 3 network locations of aid goods, namely (main ... -
Algoritma Interaktif untuk Memecahkan Masalah Nonlinear Integer Goal Programming
(Universitas Sumatera Utara, 2020)In this dissertation the writer presents the nonlinear integer goal programming problem using interactive algorithms, the purpose of this study in detail can develop algorithms and solve nonlinear integer goal programming ...
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