Essays about: "Jana Sochor"

Found 2 essays containing the words Jana Sochor.

  1. 1. Winter Road Maintenance Planning-Decision Support Modelling

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Keegan Mbiyana; [2018]
    Keywords : Decision Support System; Winter Road Maintenance; Optimal maintenance Cost; Sensitivity analysis; Road condition; Maintenance framework; Digital representation; Operations research.;

    Abstract : Winter in Northern Sweden comes with very harsh and unpredictable condition associated with large amounts of snowfall covering roadways thereby affecting transportation by roads. When the road conditions i.e. READ MORE

  3. 2. A Heuristic Method for Routing Snowplows After Snowfall

    University essay from Matematiska institutionen

    Author : Jana Sochor; Cecilia Yu; [2004]
    Keywords : Mathematical optimization; systems theory; Optimization; Lagrangian Relaxation; Subgradient; Heuristics; Routing; Snow Removal; Optimeringslära; systemteori;

    Abstract : Sweden experiences heavy snowfall during the winter season and cost effective road maintenance is significantly affected by the routing of snowplows. The routing problem becomes more complex as the SwedishNational Road Administration (Vägverket) sets operational requirements such as satisfying a time window for each road segment. READ MORE