@article{BaxHeidemannRitter2006,
  author    = {Bax, I. and Heidemann, G. and Ritter, H.},
  title     = {Hierarchical Feed-forward Network for Object Detection Tasks},
  series = {Optical Engineering},
  volume    = {45 (6)},
  journal   = {Optical Engineering},
  pages     = {(067203 -- 1)-(067203-1},
  year      = {2006},
  language  = {en}
}
@article{HeidemannBekelBaxetal.2005,
  author    = {Heidemann, G. and Bekel, H. and Bax, I. and Ritter, H.},
  title     = {Interactive Online Learning},
  series = {Pattern Recognition and Image Analysis},
  volume    = {15 (1)},
  journal   = {Pattern Recognition and Image Analysis},
  pages     = {55 -- 58},
  year      = {2005},
  language  = {mul}
}
@article{HeidemannRaeBekeletal.2004,
  author    = {Heidemann, G. and Rae, R. and Bekel, H. and Bax, I. and Ritter, H.},
  title     = {Integrating context-free and context-dependent attentional mechanisms for gestural object reference},
  series = {Machine Vision and Applications},
  volume    = {16 (1)},
  journal   = {Machine Vision and Applications},
  pages     = {64 -- 73},
  year      = {2004},
  language  = {en}
}