@techreport{thomson-simple-cont-presence-val-req-02,
    number =    {draft-thomson-simple-cont-presence-val-req-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-thomson-simple-cont-presence-val-req/02/},
    author =    {Martin Thomson},
    title =     {{Requirements for the Support of Continuously Varying Values in Presence}},
    pagetotal = 29,
    year =      2009,
    month =     jul,
    day =       2,
    abstract =  {The attributes of continuous-valued data are examined in respect to presence systems. The limitations of the existing presence system with respect to continuous-valued data is examined. Requirements are formulated that would enable the use of the presence system for this data, with an emphasis on providing the watcher with a means of control over the measurement process.},
}