Volume 16, Issue 2

 

ارسال های اخیر

  • Optimizing a Joint Economic Lot Sizing Problem with Price-Sensitive Demand 

    Ashoor, M.؛ Sheikh Sajadieh, M. (Sharif University of Technology, 2009-12-01)
    This paper considers the problem of a vendor-buyer integrated production-inventory model. The vendor manufactures the item at a nite rate and delivers the nal goods at a lot-for-lot shipment policy to the buyer. We ...

  • Two-Pillar Risk Management (TPRM): A Generic Project Risk Management Process 

    Seyedhoseini, S. M.؛ Hatefi, M. A. (Sharif University of Technology, 2009-12-01)
    A conventional Risk Management Process (RMP) contains two main phases: (a) risk assessment that includes risk identi cation and risk analysis, and (b) risk response that decides what, if anything, should be done about ...

  • A Solution for Transportation Planning in Supply Chain 

    Modares, A.؛ Sepehri, M. (Sharif University of Technology, 2009-12-01)
    An advanced optimization system for Vehicle Routing and Scheduling Problems (VRSP), which is one of the Supply Chain Planning modules, is introduced. An object oriented system, Computer Aided Routing and Scheduling (CARS) ...

  • Fuzzy Image Processing for Diagnosing In ammation in Pulmonary Biopsies 

    Moeen, M.؛ Teimourian, Sh.؛ Fazel Zarandi, M.H.؛ Norouzzadeh, Sh. (Sharif University of Technology, 2009-12-01)
    This paper proposes a new approach to diagnose the degree of in ammation in digital images of pulmonary biopsies, provided by a digital camera through a microscope. Diagnosing is done by detecting thick epithelium cell ...

  • An E cient Procedure for Computing an Optimal (R,Q) Policy in Continuous Review Systems with Poisson Demands and Constant Lead Time 

    Eshraghniaye Jahromi, A.؛ Yazdan Shenas, N.؛ Modarres Yazdi, M. (Sharif University of Technology, 2009-12-01)
    In this paper, a continuous review inventory system is considered in which an order in a batch of size Q is placed immediately after the inventory position reaches R. Transportation time is constant and demands are assumed ...

  • Lot Sizing and Lead Time Quotations in Assembly Systems 

    Kianfar, F.؛ Mokhtari, G. (Sharif University of Technology, 2009-12-01)
    In this paper, a simultaneous lead time quotation and lot sizing problem in an assembly system is investigated. We address a production system with a product that has deterministic demand over a T-period planning horizon ...

  • Concurrent Project Scheduling and Material Planning: A Genetic Algorithm Approach 

    Hassanzadeh, F.؛ Sheikh Sajadieh, M.؛ Ashoor, M. (Sharif University of Technology, 2009-12-01)
    Scheduling projects incorporated with materials ordering results in a more realistic problem. This paper deals with the combined problem of project scheduling and material ordering. The purpose of this paper is to minimize ...