@techreport{zhang-pce-stateful-time-based-scheduling-00,
    number =    {draft-zhang-pce-stateful-time-based-scheduling-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zhang-pce-stateful-time-based-scheduling/00/},
    author =    {Xian Zhang and Young Lee and Ramon Casellas and Oscar Gonzalez de Dios},
    title =     {{Stateful Path Computation Element (PCE) for Time-based Scheduling}},
    pagetotal = 14,
    year =      2013,
    month =     feb,
    day =       17,
    abstract =  {This document presents the architecture and procedures for stateful PCE to support time-based scheduling application and also provides PCEP extensions needed.},
}