Sökning: "p-median"

Hittade 4 uppsatser innehållade ordet p-median.

  1. 1. A GIS-Based Localization of Regional Sorting Centers : A Case Study of Swedish Red Cross

    Master-uppsats, KTH/Geoinformatik

    Författare :Alexandros Kaltsidis; [2022]
    Nyckelord :Logistics; GIS; Site Selection; p-median; ArcGIS; Network Analyst; Logistik; GIS; Platsval; p-median; ArcGIS; Nätverksanalytiker;

    Sammanfattning : The Swedish Red Cross (SRK) plays an important humanitarian role by selling donated clothes in order to collect more money to help people in need. An extended network of 251 second-hand stores is built nationwide, where donors leave their clothes and buyers can buy them at competitive prices. LÄS MER

  3. 2. CO2-efficient retail locations: Building a web-based DSS by the Waterfall Methodology

    Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Julateh K Mulbah; Tilahun Gebreslassie Kahsay; [2021]
    Nyckelord :Optimal location; Statistical modeling; Web development and P-median model;

    Sammanfattning : Several studies have been carryout on finding optimal locations to minimize CO2 emissions from the last mile distribution perspective. In conjunction with that, there has been no study conducted in Sweden that provides a decision support system to compute the transport consequences of the modifications in the retailer’s store network. LÄS MER

  4. 3. Development of a decision support tool for evaluation of road assistance vehicle locations

    Master-uppsats, Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska högskolan

    Författare :Erica Andersson; Emelie Håkansson; [2015]
    Nyckelord :VägAssistans; efterfrågemodell; prognos; körtidsmodell; beslutstödsverktyg; optimering; p-median; ArcMap;

    Sammanfattning : Förväntningarna på en väl fungerande trafiksituation med få stopp på vägarna är idag höga i Sverige. Befolkningsmängden i Stockholm ökar ständigt vilket innebär en ökad reseefterfrågan som bidrar till ett högt belastat vägnät. LÄS MER

  5. 4. Optimization of maintenance system

    Kandidat-uppsats, Kommunikations- och transportsystem; Tekniska högskolan

    Författare :Matilda Andersson; Fredrik Wandfelt; [2013]
    Nyckelord :Logistics; facility location; optimization; p-median; routing; maintenance; ANS equipment;

    Sammanfattning : This report presents an optimization of the allocation of maintenance resources for Air Navigation Service (ANS) equipment of which LFV is responsible for the maintenance. The purpose the authors have worked after is to research ways of minimizing travelling time linked to maintenance visits for ANS equipment, this report includes the suggestions where the maintenance facilities should be placed in order to minimize the total travelling time. LÄS MER