S. Aya, C. Lagoze, und T. Joachims. Proceedings of the International Conference on Knowledge Management, Seite 287--298. World Scientific Publishing, (Oktober 2005)
S. Aya, C. Lagoze, und T. Joachims. Proceedings of the International Conference on Knowledge Management, Seite 287--298. World Scientific Publishing, (Oktober 2005)
T. Joachims. Proceedings of ECML-98, 10th European Conference on Machine Learning, 1398, Seite 137--142. Chemnitz, DE, Springer Verlag, Heidelberg, DE, (1998)