@incollection{BaxBekelHeidemann2003,
  author    = {Bax, I. and Bekel, H. and Heidemann, G.},
  title     = {Recognition of Gestural Object Reference with Auditory Feedback},
  series = {Proc. Int'l Conf. Neural Networks},
  booktitle = {Proc. Int'l Conf. Neural Networks},
  address   = {Istanbul, Turkey},
  pages     = {425 -- 432},
  year      = {2003},
  language  = {en}
}
@incollection{HeidemannRaeBekeletal.2003,
  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 = {Proc. Int'l Conf. Cognitive Vision Systems},
  booktitle = {Proc. Int'l Conf. Cognitive Vision Systems},
  address   = {Graz, Austria},
  pages     = {22 -- 33},
  year      = {2003},
  language  = {en}
}
@incollection{HeidemannBekelBaxetal.2004,
  author    = {Heidemann, G. and Bekel, H. and Bax, I. and Saalbach, A.},
  title     = {Hand Gesture Recognition: Self-Organising Maps as a Graphical User Interface for the Partitioning of Large Training Data Sets},
  series = {Proc. Intl Conf. Pattern Recognition},
  booktitle = {Proc. Intl Conf. Pattern Recognition},
  address   = {Cambridge, UK},
  pages     = {487 -- 490},
  year      = {2004},
  language  = {en}
}
@incollection{BekelBaxHeidemannetal.2004,
  author    = {Bekel, H. and Bax, I. and Heidemann, G. and Ritter, H.},
  title     = {Adaptive Computer Vision: Online Learning for Object Recognition},
  series = {Proc. DAGM 2004},
  booktitle = {Proc. DAGM 2004},
  address   = {T{\"u}bingen, Germany},
  pages     = {447 -- 454},
  year      = {2004},
  language  = {en}
}
@incollection{HeidemannBaxBekeletal.2004,
  author    = {Heidemann, G. and Bax, I. and Bekel, H. and Bauckhage, C. and Wachsmuth, S. and Fink, G. and Pinz, A. and Ritter, H. and Sagerer, G.},
  title     = {Multimodal interaction in an augmented reality scenario},
  series = {Proc. Int'l Conf. Multimodal Interfaces},
  booktitle = {Proc. Int'l Conf. Multimodal Interfaces},
  address   = {New York, NY, USA},
  pages     = {53 -- 60},
  year      = {2004},
  language  = {mul}
}
@incollection{HeidemannBekelBaxetal.2004,
  author    = {Heidemann, G. and Bekel, H. and Bax, I. and Ritter, H.},
  title     = {Interactive Online Learning},
  series = {Proc. Pattern Recognition and Image Analysis},
  booktitle = {Proc. Pattern Recognition and Image Analysis},
  address   = {St. Petersburg, Russia},
  pages     = {44 -- 48},
  year      = {2004},
  language  = {mul}
}
@incollection{BaxHeidemannRitter2005,
  author    = {Bax, I. and Heidemann, G. and Ritter, H.},
  title     = {Face Detection and Identification Using a Hierarchical Feed-forward Recognition Architecture},
  series = {Proc. IEEE Int'l Joint Conf. Neural Networks},
  booktitle = {Proc. IEEE Int'l Joint Conf. Neural Networks},
  address   = {Montr{\´e}al, Qu{\´e}bec, Canada},
  pages     = {1675 -- 1680},
  year      = {2005},
  language  = {en}
}
@incollection{BaxHeidemannRitter2005,
  author    = {Bax, I. and Heidemann, G. and Ritter, H.},
  title     = {A Hierarchical Feed-forward Network for Object Detection Tasks},
  series = {Proc. SPIE Conf. on Independent Component Analyses, Wavelets, Unsupervised Smart Sensors, Neural Networks},
  booktitle = {Proc. SPIE Conf. on Independent Component Analyses, Wavelets, Unsupervised Smart Sensors, Neural Networks},
  address   = {Orlando, FL, USA},
  pages     = {144 -- 152},
  year      = {2005},
  language  = {en}
}
@incollection{BaxHeidemannRitter2005,
  author    = {Bax, I. and Heidemann, G. and Ritter, H.},
  title     = {Using Non-negative Sparse Profiles in a Hierarchical Feature Extraction Network},
  series = {Proc. 9th IAPR Conf. Machine Vision Applications},
  booktitle = {Proc. 9th IAPR Conf. Machine Vision Applications},
  address   = {Tsukuba Science City, Japan},
  pages     = {464 -- 467},
  year      = {2005},
  language  = {mul}
}
@incollection{BaxMoldvay2009,
  author    = {Bax, I. and Moldvay, J.},
  title     = {Data-driven Ontologies for Recommender Engines in Social Networks},
  series = {Proc. 1st Int'l Workshop on Mining Social Media},
  booktitle = {Proc. 1st Int'l Workshop on Mining Social Media},
  address   = {Sevilla, Spain},
  pages     = {100 -- 110},
  year      = {2009},
  language  = {en}
}