@article{orchid162,
           title = {Breaking the habit: measuring and predicting departures from  routine in individual human mobility. },
          author = {James McInerney and Sebastian Stein and Alex Rogers and Nicholas R Jennings},
            year = {2013},
           pages = {1--26},
         journal = {Pervasive and Mobile Computing},
        subjects = {Human-Agent Interaction, Mechanism Design, Agile Teaming},
             url = {http://www.orchid.ac.uk/eprints/162/2/article.pdf}
}