@article{Perselloetal2014,
  title = {Cost-Sensitive Active Learning With Lookahead: Optimizing Field Surveys for Remote Sensing Data Classification},
  journal = {IEEE Transactions on Geoscience and Remote Sensing},
  volume = {10},
  number = {52},
  pages = {6652 - 6664},
  year = {2014},
  author = {Persello, C. and Boularias, A. and Dalponte, M. and Gobakken, T. and Naesset, E. and Sch{\"o}lkopf, B.},
  doi = {10.1109/TGRS.2014.2300189}
}