Master Theses

 
 

Master Theses

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    • Model Optimasi Integer Campuran Untuk Persoalan Multi-Tahap Mean-Varians Pasca-Pajak (Post-Tax) 

      Ranut, Sahrul Hasan (Universitas Sumatera Utara, 2013)
      Mixed Integer Programming Model approach to portfolio adjustment post tax with mean-variance approach needs to be understood because it is very useful in the preparation of various levels of investment multistage and ...

    • Pemilihan Variabel dan Reduksi Dimensi dalam Regresi Nonparametrik Berdimensi Besar 

      Siregar, Eva Yanti (Universitas Sumatera Utara, 2011)
      The procedure l1 on Gauss regression model of non-parametric. In many concrete examples, the dimension d of the input variable X depending on the number of observations. In this paper, constructed of two procedures. The ...

    • Model Perencanaan Produksi Terpadu dengan Adanya Ketidakpastian 

      BatuBara, Ana Uzla (Universitas Sumatera Utara, 2011)
      In this thesis, the stochastic production planning in an emerging manufacturing and earn profits by minimizing costs. In production planning there are several uncertainties that could inhibit the development such as: ...

    • Representasi Pohon dari Graf Kordal Bipartisi 

      Wulandari, Dian Yulis (Universitas Sumatera Utara, 2015)
      Chordal graph formerly better known as rigid-circuit graphs and triangulated graphs. A graph is chordal graphs iff everi cycle of length four and greater has a cycle chord. characterizing chordal graphs very much, one ...

    • Permainan Antara Dua Pemain pada Graf Berarah 

      Zain, Rahma Sofatul (Universitas Sumatera Utara, 2020)
      A game played by two players on a directed graph. Each vertex on the directed graph will be analyzed to determine the winning vertex criteria. The game is played alternately by following the direction on the graph until ...

    • Pemodelan Persoalan Vehicle Routing dengan Adanya Kapasitas Kendaraan 

      Fristati, Desy Nata (Universitas Sumatera Utara, 2020)
      VRP is generally defined as a matter of determining the route for a number of vehicles, that aim to minimize total transportation costs and meet a number of restrictions that reflect the characteristics of the real ...

    • Model Hidden Markov Untuk Persoalan Optimisasi Finansial 

      Harahap, Amin (Universitas Sumatera Utara, 2012)
      One of the factors contributing to the losses, the deadline / limit the payment by the debtor or the customer can not be achieved to the detriment of the bank. It is necessary for an approach to the debtor so that the ...

    • Aproksimasi pada Pemrograman Stokastik Linier 

      Pertiwi, Liza Setyaning (Universitas Sumatera Utara, 2014)
      Approximation algorithm is inveterate solution method in stochastic programming because the problem of stochastic programming is very difficult solved. Therefore, most research in this case is focussed for designing the ...

    • Batas Atas untuk Scrambling Index dari Graf Primitif 

      Harleni, Silvia (Universitas Sumatera Utara, 2014)
      The scrambling index of a primitive graph G, k(G), is the least positive integer k such that for each pair of distinct vertices u and v there is a vertex w with the property that there are u k ! w and v k ! w walk. For ...

    • Bukti Deduktif Formal dalam Dgeometri dan Implikasinya dalam Pengajaran 

      Hasibuan, Kairani (Universitas Sumatera Utara, 2013)
      Mathematical researchers and cognitive pschycology focused on several principal reasons based on difficulties of students in deductive proof solving geometry prob lems. Literatures about geometry problems widely reveal ...

    • Model Lokasi Fasilitas dengan Permintaan Acak dalam Lingkungan Kompetitif Berdasarkan Pertimbangan Perilaku Pilihan Pelanggan 

      Octariani, Dhia (Universitas Sumatera Utara, 2012)
      This thesis proposes a new location at a competitive facility location problem with random demand for the facility represents a random variable. To obtain the location of the new facility is different, the model proposed ...

    • Eksponen Lokal Masuk Dua Cycle Dwiwarna dengan Panjang Selisih 2 

      Sumardi, Hari (Universitas Sumatera Utara, 2014)
      A two colored digraph D(2) is a digraph each of whose arcs is colored by either red or blue. An (h, k)-walk in a two-colored digraph is a walk of lengh h+k consisting of h red arcs and k blue arcs. A two-colored digraph ...

    • Algoritma Branch and Cut untuk Program Stokastik Biner Campuran 

      Ardiana, Nunik (Universitas Sumatera Utara, 2011)
      Decomposition has proved to be one of the more effective tools for the solution of large-scale problems, especially those arising in stochastic programming.A decom position method with wide applicability is Benders ...

    • Model Penentuan Harga (Price) Dinamis 

      Laili, Erna (Universitas Sumatera Utara, 2011)
      Information about the demand curve is not available enough practically, those se llers face some constrains to get the optimal revenue. The seller’s revenue is in fluenced by the dynamic pricing caused by price sensitivity ...

    • Pengembangan Pendekatan Berbasis Kendala untuk Menyelesaikan Persoalan Sumber Tunggal 

      Indryani (Universitas Sumatera Utara, 2011)
      Generally, problems were faced by supplier in logistic distribution are timing of pro duction, the location of inventories, and the assignment of costumers to warehouses. This paper consider multi period single sourcing ...

    • Pemodelan Rantai Suplai Berbasis Economic Production Quantity dengan Menerapkan Kredit Perdagangan Dua Eselon 

      Permana, Jaka (Universitas Sumatera Utara, 2014)
      Implementation of the supply chain is felt more and more important in today’s era of industrialization. A smoothly running supply chain is ideal and very useful for those who apply it. But in the process of supply chain ...

    • Pemodelan Causal Loop Diagram Kelayakan Ekowisata Kabupaten Nias Utara 

      Nazara, Lily Adriani (Universitas Sumatera Utara, 2016)
      Ecotourism is a restriction on the number of tourists appropriate carrying capacity of the region. Where Nias Northern district has great development potensial because it is supported by the strategic location of the ...

    • Optimalisasi Perencanaan Energi Berkelanjutan 

      Fitra, Awaludin (Universitas Sumatera Utara, 2013)
      The world is plaqued with global warming problem due to energy inefficiency. In this paper we address a model based on energy how optimisation model for evaluating the contribution of distributed-generation (DG) production ...

    • Persoalan Degree Constrained Minimum Spanning Tree 

      Hutapea, Maruli (Universitas Sumatera Utara, 2013)
      The degree constrained minimum spanning tree (DCMST) on undirected weighted connected graph G(V,E) is a problem to fins a spanning tree T in G with whose total edge length is minimal and the degree of each vertex vi in ...

    • Model Optimisasi Portofolio dengan Metode Shortfall sebagai Ukuran Risiko 

      Benar (Universitas Sumatera Utara, 2011)
      Shortfall method is a second-order stochastic dominance that we can use to a risk measure. Shortfall method as a risk measures have a relationship to such commonly used risk measures as standard deviation,VaR. We show ...