Now showing items 1-3 of 3

  • A two-dimensional architecture for end-to-end resource management in virtual network environments 

    Wang, Ning; Zhang, Yi; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Guo, Tao; Hu, Zheng; Zhang, Ping (2012-09)
    Restricted access - publisher's policy
    In recent years, various network virtualization techniques have been proposed for flexibly supporting heterogeneous services over virtual network platforms. However, systematic views on how virtual network resources (VNRs) ...
  • Fragility and glass-forming ability of the Ca-Mg-Cu system 

    Pineda Soler, Eloi; Zhang, Yi; Greer, A. L. (Elsevier, 2007-05-31)
    Open Access
    Elastic moduli of the glass and fragility of the corresponding supercooled liquid were found to be correlated in recently published results. In the present work, compositions within the Ca–Mg–Cu system are used to study ...
  • Inventory and pricing management in probabilistic selling 

    Zhang, Yi (Universitat Politècnica de Catalunya, 2019-01-25)
    Doctoral thesis
    Open Access
    Context: Probabilistic selling is the strategy that the seller creates an additional probabilistic product using existing products. The exact information is unknown to customers until they receive the probabilistic products. ...