Weikum09'

@inproceedings{DBLP:conf/wsdm/Weikum09,
  author    = {Gerhard Weikum},
  title     = {Harvesting, searching, and ranking knowledge on the web:
               invited talk},
  booktitle = {WSDM},
  year      = {2009},
  pages     = {3-4},
  ee        = {http://doi.acm.org/10.1145/1498759.1498763},
  crossref  = {DBLP:conf/wsdm/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/wsdm/2009,
  editor    = {Ricardo A. Baeza-Yates and
               Paolo Boldi and
               Berthier A. Ribeiro-Neto and
               Berkant Barla Cambazoglu},
  title     = {Proceedings of the Second International Conference on Web
               Search and Web Data Mining, WSDM 2009, Barcelona, Spain,
               February 9-11, 2009},
  booktitle = {WSDM},
  publisher = {ACM},
  year      = {2009},
  isbn      = {978-1-60558-390-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}