@article{SBVW12,  
  	author =      {M. Spaniol and A. Bencz{\'u}r and z. Viharos and G. Weikum},  
  	title =       {Big {W}eb {A}nalytics: {T}oward a {V}irtual {W}eb {O}bservatory},  
  	journal =   {ERCIM News},
	number =  89,
	pages =       23-24, 
	month = April, 
	year =        2012
}