@inproceedings{DBLP:conf/seke/AlvaresOHB09,
  author    = {Luis Ot{\'a}vio Alvares and
               Gabriel Oliveira and
               Carlos A. Heuser and
               Vania Bogorny},
  title     = {A Framework for Trajectory Data Preprocessing for Data Mining},
  booktitle = {SEKE},
  year      = {2009},
  pages     = {698-702},
  crossref  = {DBLP:conf/seke/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/seke/2009,
  title     = {Proceedings of the 21st International Conference on Software
               Engineering {\&} Knowledge Engineering (SEKE'2009), Boston,
               Massachusetts, USA, July 1-3, 2009},
  booktitle = {SEKE},
  publisher = {Knowledge Systems Institute Graduate School},
  year      = {2009},
  isbn      = {1-891706-24-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}