• Deducing mode and purpose from GPS data 

      Stopher, Peter; Clifford, Eoin; Zhang, Jun; FitzGerald, Camden
      Published 2008-04-01
      Over the past several years, there has been increasing interest in the use of Global Position System (GPS) devices as a means to measure people’s travel. These devices have been used quite widely to check the validity of ...
      Open Access
      Working Paper
    • Managing congestion – Are we willing to pay the price? 

      Stopher, Peter; FitzGerald, Camden
      Published 2008-01-01
      A number of authors have written on the topic of congestion, both pointing out that it is not necessarily wholly undesirable, and also that it may not be susceptible to being reduced, let alone eliminated. Nevertheless, ...
      Open Access
      Working Paper