@inproceedings{PSWe12,  
  author    = {Natalia Prytkova and Marc Spaniol and Gerhard Weikum},
  title     = {Predicting the {E}volution of {T}axonomy {R}estructuring in {C}ollective {W}eb {C}atalogues},
  booktitle = {WebDB 2012},
  year      = {2012},
  ee        = {http://db.disi.unitn.eu/pages/WebDB2012/papers/p8.pdf}
}