Web search solved?: all result rankings the same?

Hugo Zaragoza, Berkant Barla Cambazoglu, Ricardo A. Baeza-Yates. Web search solved?: all result rankings the same?. In Jimmy Huang, Nick Koudas, Gareth Jones, Xindong Wu, Kevyn Collins-Thompson, Aijun An, editors, Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010. pages 529-538, ACM, 2010. [doi]

@inproceedings{ZaragozaCB10,
  title = {Web search solved?: all result rankings the same?},
  author = {Hugo Zaragoza and Berkant Barla Cambazoglu and Ricardo A. Baeza-Yates},
  year = {2010},
  doi = {10.1145/1871437.1871507},
  url = {http://doi.acm.org/10.1145/1871437.1871507},
  tags = {search},
  researchr = {https://researchr.org/publication/ZaragozaCB10},
  cites = {0},
  citedby = {0},
  pages = {529-538},
  booktitle = {Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010},
  editor = {Jimmy Huang and Nick Koudas and Gareth Jones and Xindong Wu and Kevyn Collins-Thompson and Aijun An},
  publisher = {ACM},
  isbn = {978-1-4503-0099-5},
}