InProceedings{kofod-petersen07:_learn_at_your_leisur,
  author =	 {Anders Kofod-Petersen and Sobah Abbas Petersen},
  title =	 {Learning at your Leisure: Modelling Mobile
                  Collaborative Learners},
  booktitle =	 {Proceedings of the 4th International Workshop on
                  Modeling and Reasoning in Context (MRC 2007)},
  pages =	 {25-36},
  year =	 2007,
  editor =	 {Anders Kofod-Petersen and J\"{o}rg Cassens and David
                  B. Leake and Stefan Schulz},
  number =	 112,
  series =	 {Computer Science Research Report},
  address =	 {Roskilde, Denmark},
  month =	 {August},
  publisher =	 {Roskilde University}
}