Toepfer, M., Kluegl, P., Hotho, A. & Puppe, F. (2011). Segmentation of References with Skip-Chain Conditional Random Fields for Consistent Label Transitions. Workshop Notes of the LWA 2011 - Learning, Knowledge, Adaptation, .

Scholz, S. & Wagner, R. (2009). Classification in Marketing Science. In A. Okada, T. Imaizumi, H.-H. Bock & W. Gaul (eds.), Cooperation in Classification and Data Analysis (p./pp. 99 - 106), Berlin: Springer.