Essays about: "Network Simplex"

Showing result 1 - 5 of 6 essays containing the words Network Simplex.

  1. 1. A Journey Through the World of Compression with IRS Contracts

    University essay from Umeå universitet/Institutionen för fysik

    Author : Karl Hjalmarsson; [2023]
    Keywords : Portfolio Compression; Interest Rate Swap; Newtork Simplex; Central Clearing Counterparty;

    Abstract : By participating in the market a party buys and sells different types of contracts resulting in the collection of contracts growing. With a large collection of contracts come the hurdles of an increasing operational cost, a harder-to-manage order book, and an increase in counterparty risk. READ MORE

  3. 2. Linear Programming Algorithms for Multi-commodity Flow Problems

    University essay from KTH/Fysik

    Author : Isaac Rosenberg Enquist; Phillip Sjögren; [2022]
    Keywords : Multi-commodity Flow Problem; Linear Programming; Linear Optimization; Simplex; Interior-point Method; Graph Theory; Optimization Theory; Transportation Problems;

    Abstract : A multi-commodity flow problem consists of moving several commodities from their respective sources to their sinks through a network where each edge has different costs and capacity constraints. This paper explores different linear programming algorithms and their performance regarding finding an optimal solution for multi-commodity flow problems. READ MORE

  4. 3. Understanding the phenomenon of Neural Collapse

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Siva Mokkapati; [2022]
    Keywords : Artificial Intelligence; Data Science; Deep Learning; Optimization;

    Abstract : In this paper, we try to understand the concept of ’Neural Collapse’ from a mathemati-cal point of view. The survey will be conducted based on [1]. The authors of [1] providea first global optimization landscape analysis of Neural Collapse. Mainly there are threeaspects the authors like to investigate. READ MORE

  5. 4. Binary Integer Programming in associative data models

    University essay from Lunds universitet/Institutionen för datavetenskap

    Author : Daniel Odenbrand; Nils Fagerberg; [2016]
    Keywords : Integer Programming; Gurobi; Microsoft Solver Foundation; Simplex Method; Qlik Sense; Implicit Enumeration; Technology and Engineering;

    Abstract : The data visualization softwares Qlikview and Qlik Sense are based on an associative data model, and this thesis analyzes different tools and methods for solving 0-1 integer programs as well as examines their applicability to the computational engine behind these softwares. The first parts are dedicated to a theoretical background on mathematical optimization, linear programming and Qlik’s implementation of the associative data model. READ MORE

  6. 5. Optimized Tuning of Parameters for HVDC Dynamic Performance Studies

    University essay from Institutionen för informationsteknologi

    Author : Axel Andersson; [2013]
    Keywords : optimization;

    Abstract : HVDC (High Voltage Direct Current) is used all over the world for transmission of electric power due to lower losses compared to traditional HVAC (High Voltage Alternating Current). However, the procedure of converting AC into DC puts great demand on the control system of the converter stations. READ MORE