@INPROCEEDINGS{santos10challenges,
  author = {Andr\'{e} C. Santos and Jo\~{a}o M.P. Cardoso and Pedro C. Diniz
	and Diogo R. Ferreira},
  title = {Challenges in the Development of Context-Inference Systems for Mobile
	Applications},
  booktitle = {International Workshop on Programming Methods for Mobile and Pervasive
	Systems (PMMPS), colocated with Pervasive 2010, May 17-20, Helsinki,
	Finland},
  year = {2010}
}