Browsing by Subject "Linear programming"

Now showing items 1-6 of 6

    • A closed-loop supply chain management problem: Reformulation and piecewise linearization 

      Al-Salem, Mohammed; Diabat, Ali; Dalalah, Doraid; Alrefaei, Mahmoud ( Elsevier B.V. , 2016 , Article)
      Recent environmental considerations as well as advancements in the field of logistics have promoted the integration of the forward and reverse supply chains, in order to increase operational efficiency and support sustainable ...

    • A framework for optimizing the supply chain performance of a steel producer 

      Diabat, Ali; Al-Aomar, Raid; Alrefaei, Mahmoud; Alawneh, Ameen; Faisal, Mohamed N. (2013 , Conference Paper)
      Supply Chain Management (SCM) is focused on developing, optimizing, and operating efficient supply chains. Efficient supply chains are characterized by cost effective decisions, lean flow and structure, high degree of ...

    • A preemptive bound for the Resource Constrained Project Scheduling Problem 

      Haouari, Mohamed; Kooli, Anis; Neron, Emmanuel; Carlier, Jacques ( Springer US , 2014 , Article)
      The Resource Constrained Project Scheduling Problem is one of the most intensively investigated scheduling problems. It requires scheduling a set of interrelated activities, while considering precedence relationships, and ...

    • An LP model for optimizing a supply chain management system for steel company 

      Alawneh, Ameen; Alrefaei, Mahmoud; Diabat, Ali; Al-Aomar, Raid; Faisal, Mohamed N. ( Newswood Limited , 2014 , Conference Paper)
      In this research, we have developed a linear programming formulation to describe Qatar steel manufacturing supply chain from suppliers to consumers. The purpose of the model is to provide answers regarding the optimal ...

    • CE-D2D: Collaborative and Popularity-aware Proactive Chunks Caching in Edge Networks 

      Baccour E.; Erbad A.; Mohamed A.; Guizani M.; Hamdi M. ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      Leveraging video caching to collaborative Mobile Edge Computing (MEC) servers is an emerging paradigm, where cloud computing services are extended to edge networks to allocate multimedia contents close to end-users. However, ...

    • Collaborative hierarchical caching and transcoding in edge network with CE-D2D communication 

      Baccour E.; Erbad A.; Mohamed A.; Guizani M.; Hamdi M. ( Academic Press , 2020 , Article)
      To support multimedia applications, Mobile Edge Computing (MEC) servers offer storage and computing capacities to handle videos close to end-users. However, the high load in peak hours consumes the limited available bandwidth ...