Search for dissertations about: "joint replenishment"

Found 4 swedish dissertations containing the words joint replenishment.

  1. 1. Essays on joint replenishment and multi-echelon inventory systems

    Author : Andreas Nilsson; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell logistik; Industrial Logistics;

    Abstract : This Licentiate thesis addresses the topics of Joint Replenishment and Multi-Echelon Inventory Systems. Both are important parts in the concepts and current trends in Supply Chain Management and Logistics. READ MORE

  2. 2. Polyhedral and complexity studies in integer optimization, with applications to maintenance planning and location–routing problems

    Author : Adam Wojciechowski; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; integer linear programming; complexity theory; polyhedral analysis; stochastic programming; maintenance optimization; Hamiltonian p-median problem; maintenance optimization;

    Abstract : This thesis develops integer linear programming models for and studies the complexity of problems in the areas of maintenance optimization and location–routing. We study how well the polyhedra defined by the linear programming relaxation of themodels approximate the convex hull of the integer feasible solutions. READ MORE

  3. 3. Contributions to dual subgradient optimization and maintenance scheduling

    Author : Emil Gustavsson; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Keywords : Subgradient optimization; Lagrangian duality; convex programming; maintenance scheduling; integer optimization; Lagrangian duality;

    Abstract : This thesis analyses two topics within the area of mathematical optimization; dual subgradient methods and maintenance optimization. The first two papers consider dual subgradient methods, and the third paper considers maintenance optimization. READ MORE

  4. 4. Exact Methods for Multi-echelon Inventory Control : Incorporating Shipment Decisions and Detailed Demand Information

    Author : Olof Stenius; Produktionsekonomi; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inventory; Multi-echelon; Stochastic; Shipment decisions; Detailed demand information;

    Abstract : Recent advances in information technologies and an increased environmental awareness have altered the prerequisites for successful logistics. For companies operating on a global market, inventory control of distribution systems is often an essential part of their logistics planning. READ MORE