@inproceedings{lourenco2009,
  title={Context Awareness: an Experiment with Hoarding},
  author={Jo\~ao Louren\cco and Nuno Pregui\cca and Ricardo Dias and Jo\~ao Nuno Silva and Jo\~ao Garcia and Lu\'is Veiga},
  month={March},
  year={2009},
  location={N\"urnberg, Germany},
  booktitle={In Proceedings of {E}uro{S}ys 2009}
}