• A clustering-based repair shop design for repairable spare part supply systems 

      Turan H.H.; Sleptchenko A.; Pokharel S.; ElMekkawy T.Y. ( Elsevier Ltd , 2018 , Article)
      In this study, we address the design problem of a single repair shop in a repairable multi-item spare part supply system. We propose a sequential solution heuristic to solve the joint problem of resource pooling, inventory ...
    • Cross-training policies for repair shops with spare part inventories 

      Sleptchenko A.; Turan H.H.; Pokharel S.; ElMekkawy T.Y. ( Elsevier B.V. , 2019 , Article)
      We study a spare part supply system for repairable spare parts where parallel repair servers may have multiple skills (can repair different failed parts). Demands for the spares occur according to Poisson processes with ...
    • Provider selection and task allocation in telecommunications with QoS degradation policy 

      Kasap N.; Turan H.H.; Savran H.; Tektas-Sivrikaya B.; Delen D. ( Springer New York LLC , 2018 , Article)
      The information age that we are living in is characterized by exponentially increasing needs and corresponding means to access, transmit and use data in a variety of business settings. Fast growing demand, which is translated ...