Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009

Ricardo A. Baeza-Yates Paolo Boldi Berthier A. Ribeiro-Neto Berkant Barla Cambazoglu Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009 WSDM ACM 2009 db/conf/wsdm/wsdm2009.html 978-1-60558-390-7